A warm but refreshing walk through a mostly deserted downtown Austin. A quiet and solitary celebration of the 4th.

It hit 100° Fahrenheit today in Austin. When we factored in the humidity it felt more like 107° so it was a sweaty afternoon for a casual stroll. But what are you going to do? On the positive side, at least during the pandemic, I find that oppressive heat and humidity makes for radically good social distancing since few people want to leave their air conditioning to amble through an area that's currently shuttered.

But I love being outside walking; especially if I have a fun camera and a new lens with which to play. 

Today's combination was the Lumix GX8 and the Sigma 16mm f1.4 Contemporary lens. A very nice street shooting combination --- now that I'm learning to leverage the wider focal length. My one nod to nerd-dom was the addition, on the lens, of a circular polarizer, of questionable quality. I say that it's of questionable quality because every frame I took showed the same low contrast when I got back to the studio and started playing around in post. The images looked pretty good when reviewed on the EVF but much, much flatter on the iMacPro. I would guess that several things are at play here. One is that the filter is an off brand called a "Niko". Second is that the Niko polarizer in question is at least 20 years old. And finally, I think importing raw files directly into Luminar 4.0 gives a different look than importing the same files into Adobe. Almost as if the developers intentionally go for a flatter profile when importing raw files in order to show a greater contrast between the "before" and the "after" when using their "looks." No proof, just conjecture on my part. 

For work I keep using a combination of Abobe Lightroom (classic) and Photoshop. They're ultimately predictable and give me a lot of repeatable control over imaging changes. But for my "fun" photographs I really like playing around with programs like Snapseed and Luminar because they can make my stuff look different in ways I hadn't through about or experimented with. Seeing work in a new way might lead to incorporating some of the pizzazz while rejecting other more kitschy parts. I especially like toying with the files that I put up on Instagram because I think the limits of that app mitigate against the need to try for "ultimate" image quality, and invite more playfulness. 

I had an ulterior motive in walking downtown today. I'd gotten a promo e-mail from Whole Foods/Amazon.com that listed a bunch of holiday specials and I wanted to get one of their really tasty apple pies. With my Whole Foods app and my Prime Membership the pie was 35% off the regular price. It's my contribution to this evening's dinner. I think we're having something healthy like an Asian chicken salad - with much emphasis on the salad. I guess it's my underhanded attempt to mitigate the arch healthiness of the low fat/high vegetable content main course with a full fat, chunky and crusty pie as a balance. Mission accomplished. 

It was nice, after an hour and a half of walking and shooting and fiddling with a polarizer, to step into the massive air conditioning of the Whole Foods store. I was hot and thirsty so I also bought a bottle of sparkling grapefruit soda. I rarely drink sodas (pop? soft drinks? whatever your dialect calls sugar infested, carbonated beverages) so the sugar in the Izzie soda gave me a bit of a sugar rush. It reduced my inhibitions to the point where I had my phone out searching for more cinema lenses to buy --- right now. But the rush was followed by a sugar crash just in time to keep me from more and unnecessary negative cash flow. But there is something about that 12mm Meke cinema lens for m4:3 that interests me...

It's nice to have a camera in my hands. I suspect the same is true for you as well. It's both a passport that allows us permission to look and investigate the visual components of life and it's also a security blanket which allows us to carry and demonstrate one of the entertaining purposes in our lives. 

Everyone in downtown today was behaving well. Even the generation Zoom kids riding on electric scooters were wearing masks as they terrorized pedestrians on the sidewalks. Maybe there's hope yet. 

I have a couple of people coming in for portraits (one at a time) on Monday. I guess it will be time to put the m4:3 stuff on hold for a day and re-engage with the bigger cameras. I'm thinking of going to the other extreme and bringing out the Lumix S1R. Every web portrait needs to start out as a 47.5 megapixel file, right? (Sarcasm strongly implied). 

This is me out for the July 4th walk. It's the first time in years that I did the walk in a collar-less t-shirt. It felt...so casual.  The broad brimmed hat is a given in full sun in the Summer. And the mask is all the rage this season. I'm wearing one of the ones I saw on the runway at this Spring's fashion shows. (Kidding).

Early last week I bought another box of 50 face masks. Belinda thought I was coming close to hoarding since I still haven't run through the first box I bought a while ago. But then the revised lock down suggestions hit, along with the upward spike of infections in our city and now I look prescient. Since the governor and mayor have mandated masks in public I'm sure there will be another run on them this week. I'm not wearing glasses in this image because the GX8 has a diopter that works for my optical pathology. Nice. Double pane glass so there's a multiple image....

Kind of nutty but since we've had lots of Saharan dust and an abundance of cloudy days as well I was so delighted to see actual blue skies today that I had to document them. But that's something I guess I've been doing for years...

 Green Food Trailer. 

The traditional July 4th celebrations are cancelled this weekend here in Austin. I'm sure some neighbors will set off fireworks and that's okay. We'll plan on a quiet evening at home. Just like last night. And the night before. Etc. 

Still, the house is big and comfortable. The neighborhood is safe and beautiful. The refrigerator is stocked full of great stuff, and then there's that pie. I know what I'm having for breakfast before swim practice tomorrow. Coffee and Pie. Just like they used to have on Twin Peaks.

Hope everyone has a modicum of fun on tap for this evening. I wonder which camera I'll walk with tomorrow and where we'll walk. Might be time to call my guy out in Dripping Springs and see which one of us can get to the top of the hill first...

It's Friday. It's Hot. Time to catch up.

My writing must seem morose lately because a number of kindly readers have called, texted, and e-mailed to "check in" with me and to offer "words of encouragement" and "emotional support." I want to thank everyone who responded to what is mostly just my bad writing. But the compassion extended seemed real and is appreciated.

I want my VSL readers to know that I am no more or less frustrated, mildly depressed, and somewhat apprehensive than any other adult who can still crack open a newspaper or spend too much time looking at news feeds online... But, I am not globally out of sorts or impacted as much as I am topically. And I am pretty good at compartmentalizing most emotional baggage while embracing what my friends and family might call a natural exuberance and a joy of many small and large things in life. I am not gobbling down Prozac nor am I paralyzed by angst or sadness. I'm going to be as okay as the rest of you --- at least if we average everyone in our demographic together.

I am, however, wrestling with how the pandemic is changing my work life. I think a lot of people whose work intersects with their art are going through the same thoughts. To wit, How much will the business of photography change? As more friction is added to the process of taking images for business will there be an inflection point at which clients decide that the added cost and complexity makes continuing the old way of doing things prohibitive? Will the pandemic have forced companies to find new ways to acquire content and will these changes mute the need for external suppliers to do the work? Will the people we've worked with in the past retain their jobs and will they still have the budgets to spend for the kind of work we do? Has the look and feel of images for popular culture changed both in value and style?

My spouse advises me that I should stop thinking in terms of making money and instead reconfigure my brain around the idea of What would you do with your time and energy if you never needed to earn one more cent?  To which I generally answer: I'd spend my time making beautiful images of interesting people. But it's sad to know, in the moment, that I can neither do the kind of work I enjoy in exchange for money nor the kind of photographic play I like to do for my own satisfaction.

People who comment here and suggest new ways to morph my business in order to continue to make money are missing the point. I don't think I really need to do the business as much as I know I really don't want to change the look and feel of my work. I'm not going to start doing used car commercials, or steal work from Peter Lik by doing odd landscape work. I'm not going to segue to shooting weddings or making cinegraphs. I'm just not.

I guess my strategy is to wait out the initial, societal trauma of the pandemic and, at some point in the middle future, sniff the air, check the tea leaves and figure out a way forward. To rush into making pronouncements and plans seems a bit presumptuous. We don't have much clarity of what life will look like a month or even a year from now.

Here's what life looks like right now: I get up every morning around 5:20 and turn off the alarm I set the night before. I've been hitting the early swim practices at the pool (6 a.m.) for nearly eight weeks now and though I set an alarm clock each night for 5:30 I have yet to be awoken by the chirping audio of the phone. I seem to have an internal alarm clock that comes into play about 15 minutes prior. 

I drag myself out of bed, ingest about 20 ounces of water mixed with iced tea and then head to the pool. I swim with a group of nice people. The age range is lower 30's to a bit over 70. I am obviously not the youngest person in the pool but nor am I the elder of the bunch. Comforting, in a way. 

Since it's too early to be awake and chatty I find that I'm getting a better, harder workout in than I have in the recent past. That's a good thing. But less chit-chat is less social so that's a bad thing. 

In moments of indulgence I'll head by McDonald's after workout and get a big coffee and a Bacon, Egg and Cheese Biscuit. This is, maybe, a twice a month occurrence. The rest of the time I make a healthier breakfast at home. Either way this is the point at which I should have more personal control in order to reduce anxiety and frustration. I should NOT read the news while having breakfast... But I do. 

At 8:35 a.m. I check the stock market news and see if I am richer or poorer than I was the day before. Belinda tells me to check my portfolio a couple times a year and NOT a couple times a day. When the stocks and index funds are up I'm elated. When they swoon I fall into a temporary funk. Not a clever way to start out the day...

The rest of the day is ultimately unstructured. I try to write a blog post every day to stay in touch with the friends I've made here and to keep my fingers and brain limber. My dear, late dog, aka: Studio Dog taught me how to take naps in the afternoon and she ingrained in me the habit of laying down on the couch in the living room, under the big ceiling fans, and chilling out for 30 minutes each day. It's not necessary to go to sleep, just to lay quietly and try to empty out my brain.

Since the early part of March Belinda and I have eaten ever single evening meal together. And that always gets me thinking about gratitude. 

I am grateful for so many things. For my fun career. My wonderful family. My good health. My dear friends and the countless solid acquaintances who are just waiting to be friends. I'm grateful that I don't have to worry about whether or not I can afford to buy an interesting lens. I'm grateful that I can still swim an acceptable butterfly stroke at 64. So grateful that I'm filled with energy and curiosity. 

When I go to bed at night I don't spend sleepless moments thinking about what "I should have done" or "what the future holds."  Instead, I take an inventory of all the fun a wonderful things, big and small, that have happened to me or with me over the course of the day. And I generally fall asleep with a smile on my face...

I got in my car and drove around today. After swim practice and breakfast I tossed a GX-8 with a modest wide angle lens on it in the little, white Subaru Forester and drove in a big circle. Out Highway 290 thru Dripping Springs, Texas and then on to Hwy 281.  I followed the highway south to Blanco, Texas and then headed East on the road to Henly, Texas which took me back, the scenic route, to Dripping Springs. There's several things I like about the town but the thing I never miss is stopping in a the self-serve car wash to spray the dust, dirt and bugs off my car. Today the Forester is sparkly and I can actually see the gloss of the white paint.

I took the camera, lens and a polarizing filter because I thought I might see something new and different. But I didn't. The ride alone was the real draw for me. The car wash was just the cherry on top.

Sometimes the camera comes out and sometimes it doesn't. But as long as the drive is fun and continuous it's good for your distant vision, you sense of freedom and it's even good for your car battery.

When I got home I ordered sandwiches from a favorite shop and picked them up curbside.

Our governor finally (FINALLY!!!) mandated that everyone wear masks when out in public and, so far, I'm seeing pretty good compliance. The parks and even the hiking trails are closed down this weekend to try and tamp down virus spread.

I'm trying to recharge and get motivated to work on something/anything fun. My friend, James, wrote a script for a short video. The issue, of course is not being able to work safely on the project with a cast and crew. We commiserated over coffee. But boy, will we have some stories to tell when this is over.

Stay fit, healthy and happy. Feel the joy in what you have. Play with the cameras that you love. Savor every bite. And, look for another blog post on Sunday or Monday.

Sharing an article I put up on LinkedIn. The business side of photography. How to safely get back to work...

https://www.linkedin.com/pulse/five-safe-ways-we-provide-hardworking-photography-businesses-tuck

Fadya.

Olympus EP-L2 with the 40-150mm f4.0 - 5.6 @ 5.6

Reader Michael Kohnhorst provided a link to a good post with more details about the Veydra lenses and the "transition" to Meike. Interesting reading!

https://thecinelens.com/2020/04/18/rip-veydra-2014-2019/#more-7744

Other random notes.

I'm off delivering groceries to someone who is quarantining. But before I grab my keys and head out the door I thought I'd go off topic and mention how great swim practice was this morning. 

I hit the six a.m. workout again. My temperature before the swim with 96.8(f). There's something really fun about a swim practice that features a sunrise right in the middle. We didn't do an amazing amount of yardage but we kept moving and kept our heart rates bouncing along. And the water was close to perfect.

We swim at a private club and we require that everyone register for swim time slots so we can do contact tracing just in case someone ends up getting infected with Covid-19. It's easy and fast to sign up on the web. We require that everyone wear face masks on the pool deck. That's cool too. 

Please wear a mask when you are out in public. It's not a political statement, it's an I.Q. test. Please try to make a passing grade. For everyone's sake.

Now I'm off to deliver that bag of groceries before the yogurt spoils...

Yesterday I wrote about a Sigma lens; today we've got something totally different: The Meike 25mm T2.2 Cine lens. WHAT??

A used Meike 25mm cinema lens on a Panasonic GX8. 

On a wall in front of Zach Theatre.

Sometimes lens bargains come in pairs. I left the house Sunday with the intention of picking up this Meike cinema lens that I saw on the used shelf at the camera store and the Sigma 16mm f1.4 lens just seemed to follow us home like a lost puppy. That's okay. We've got lots of room here...

Do you remember a few years back when a company called "Veydra" made a small splash in the hybrid production market (video+photo gear) with a line of cinema lenses that were intended for APS-C, and smaller sensor cameras? They got some good press and everyone I know who bought one, or two, or the full set had nothing but good things to say about them. The only hesitation people had in buying them was the fact that they didn't cover a full 35mm sensor format at a time when people were single-mindedly pursuing full frame. They are also only available for mirrorless cameras. Like the m4:3.

The lenses were actually designed for film and video and were not just re-badged and re-mounted still photography lenses like most of the inexpensive Rokinon Cine lens line. The Veydras were more complex optical designs which used industry standard gearing for focus follow equipment, were optically computed to minimze focus breathing, and were capable of focusing nice and close. The de-clicked aperture rings were smooth as butter and the focusing ring (manual only) had a nice big throw of 270 degrees which made for smoother and more accurate focus pulling in video. I was interested in trying the Veydras out but could never justify splashing out the cash for a new one; especially since I usually find myself drowning in a sea of other lenses around here. 

The Veydra line is no longer at B&H and when you search for it on Amazon.com the website takes you directly to the Meike line of cinema lenses which look to be identical (except for logos and graphics). It looks like Meike and Veydra either shared a common supplier or that Meike was the OEM for Veydra. Now that Veydra stuff has disappeared from retail channels it seems that Meike is offering largely the same line of lenses at about half the price. 

When I found a used copy of the Meike 25mm T2.2 at Precision Camera here in Austin I negotiated a nice, low price ($269) and whisked it off their shelves and into my camera bag (metaphorically). 

Right off the bat I'll say that it's the worst sports and follow small children as they run around the yard lens that you'll even use. Why? Because it's fully manual, there's no electronic correspondence with your camera, there are no click stops for aperture, and the incredibly wide/long throw of the focus ring would make quick focusing for sports a stand up comic's new material...if audiences knew anything about focus ring throw. 

But, for a careful photographic worker who makes photographs of things that don't move much, like people, art, street scenes, buildings, signage, landscapes and well rehearsed film making, the lens makes a lot of sense and delivers really nice results. The optical formula includes ten elements in eight groups and is nicely corrected and sharp even at its widest aperture and closest focusing distance of 9.8 inches. 

There is a filter ring at the front of the lens and it takes a 77mm filter. Nice for me since I just bought a set of individual ND filters, extra polarizing filters and a variable ND for the Panasonic 24-105mm f4.0 lens for the S1 system. It also takes a 77mm filter. The Meike lens I bought is made for the m4:3 lens mount but it's available in most of the mirrorless mounts and covers up to an APS-C format sensor. 

The lens seems to be very well made and is dense and all metal. The rings all turn wonderfully and are well damped. I'm happy to add this lens to my collection and anticipate getting much use from it, in conjunction with the Panasonic G9, for making fun, personal video movies. Even though I keep attempting to love all things wider angle my vision seems irrevocably stuck at a 50mm equivalent so in buying this lens I convinced myself that I continue leaning into my strengths. 

I must say that when it comes to film making I'm out of sync with current styles. Most of my director and camera op friends are hell bent on figuring out how to keep the camera constantly moving. It's either on a slider or mounted on a gimbal and the camera is flying all over the place. I like stationary cameras that follow the action from their anchor point on a nice tripod. 

I think the movie that made the biggest technical impression on me in the last 20 years was Jim Jarmusch's little movie, "Stranger than Paradise." He set up a stationary camera and the scenes unfolded in front of it. When the scene is done the camera cuts and moves to the next set. It doesn't move during most of the scenes. I like it. It's a less confusing and kinetic way of telling a story. We'll see how my vision evolves when impacted by reality. 

Which is a nice side point to make right now. All the projects I'm working on a have an initial audience of one. That's me. I don't have the responsibility of "bending" my way of seeing to accommodate the different viewpoint of a client. I guess that's good and bad. Since I'm not currently motivated to move quickly on anything. 

At any rate I used this lens on a Panasonic GX8 today to make images so you can see the way the lens handles stuff for yourself. The GX8 doesn't make as pretty Jpeg files as the G9 but when I shoot in raw it really doesn't matter. So I did. Enjoy. 

By the way...I'm loving that articulating EVF. It's wonderful.

Near the close focusing distance of 9.8 inches. At f4.0.

Focused on the second stud from the bottom. At f5.6. Very sharp!

These images are from a protest at the state capitol. Attended by 50 or 60 people.

They are protesting the re-closing of bars and clubs in Austin. They think the 

government has "over-reached." I nodded as I listened and laughed and then cried 

all the way back to my car. Still trying to wrap my head around serving 

people alcohol in a Sixth St. bar as an essential service. 

But the group was very peaceful and very polite. I appreciated that. 

Souped up with a different look from Luminar 4.0

I do have to agree that our governor, Greg Abbott, is not a good steward for the state.

Another day wasted testing gear and then writing about it. 

That's what happens when all the swim workouts are over by 8 a.m.

The Saharan Dust is still everywhere in Austin. That's why the usually brilliant skies look 

so glum. Hope you are doing well wherever you happen to be. And if you are in 

Europe and have been cleaning and preparing for my visit I'm sorry to say that

we'll probably not see each other in person till sometime in 2021.

In the meantime we can stay in touch via the comments. Please leave one. 

Portrait on a maintenance bridge. Using small format cameras for big projects. 2018.

Panasonic G9 + Olympus 12-100mm Pro.

I got tired of posting graffiti and buildings and coffee so I'm starting to reach back to recent projects that featured actual people. This from a shoot in North Carolina that we did back in 2018. The client is a large, national infrastructure construction company. They make stuff like dams and lakes. This is from a quiet shoot early in the morning.

On Assignment in North Carolina with a Panasonic G9 and the Olympus 12-100mm. Right place/right time; 2018.

When I come across photos we took on assignment and in Iceland in 2018 I wonder why I ever sold off my first set of G9s. I'm glad I bought another one...

Now, about that lens....

The announcement by Olympus of their divestiture of their camera division seems to have stirred up my appreciation of the M4:3rds format and its gear. This comes at a cost...

Lumix GX8 with the Sigma Contemporary 16mm f1.4 DC DN for m4:3.

I've had an on again, off again love affair with the mirrorless, m4:3 cameras since I bought an Olympus EP-2 with its clever, detachable EVF, back in late 2009. My original rationale for buying that camera was to experiment using vintage Olympus Pen F film lenses on a digital camera. It was, for the most part, a successful and fun adventure. If I was always only a devoted amateur/lover of photography instead of someone splitting my attention between the "pleasure of" and the "business of" photography I'm fairly sure I would have dug into the m4:3 systems only, and stayed there. It's a system that checks nearly all the boxes I'd be interested in if I shot photographs only because of my own passion for the art. 

But like most insecure commercial photographers I vacillated between believing the system was enough and wanting to hedge my bets with clients by showing up with bigger format equipment. Over the past twelve years I've bought into m4:3 systems, with the intention of using them for everything, at least five times, only to retreat the instant a goose-y client questioned whether full frame might be...better. 

But my appreciation for the jewel-like cameras that Olympus kept introducing, and the sheer usability and wide ranging prowess of Panasonic's cameras, stays with me throughout. 

Before the Olympus announcement I was at Precision Camera buying a tilt base for a video head I was putting on top of a big, Benro tripod. Reflexively, I looked through their collection of used gear, concentrating on the m4:3 stuff to see if there was anything that was absolutely irresistible. I found one lens that was interesting but decided the money might be better spent elsewhere. I found the tilt base, bought it and moved on. Until yesterday. 

Boredom will bankrupt us all... I finished all my domestic chores and was hesitant to leave the house and studio because of the air quality warnings about the Saharan Dust storm. After lunch I gave in to the relentless ennui, grabbed a handful of face masks, and headed off to take a quick stroll through the camera store. You know, just to see what's new. 

In the Olympus/Panasonic used case I came across a couple of the Olympus 25mm f1.2 Pro lenses, one of the 45mm Pros, and one of the 17mms. All in nice condition but none seemed to tweak my desire gland in the moment. I searched around a bit more and came across a lens that was counter-intuitive for me. It's the Sigma Contemporary 16mm f1.4, DC DN with an m4:3 mount. It's a lens that's usually in high demand and sometimes out of stock but I'd never thought of owning it because it's a bit wide and the focal length is also covered by my Leica/Panasonic 12-60mm f2.8-4.0 zoom lens.

This particular lens is in really good condition and I decided to negotiate a bit and see if I could take it off their hands at a better price than what they marked on the attached price tag. I imagined that it might be fun to play with. I might even train myself to like a lens closer to 30-35mm as much as my usual 50mm range. The tipping point spec was the fast max. aperture... and a number of very solid reviews.

I took the lens home with me, put it on my GX8 body and headed to Zilker Park for a lone walk through the trees. I'm trying to be careful to always wear a mask now, even when outdoors and socially distancing because I do want to model ethical behavior for all those other people... But, damn! It's hotter walking in high heat and humidity with your mouth and nose covered. The sacrifices we make to test out new lenses... (being sarcastic as I know the mask is good and walking through the park, testing a lens is not an essential duty!). 

I like this lens very much. It focuses closer than I expected and once you find out the sweet spot for the aperture it's insanely sharp and contrasty. Wide open the center is sharp enough and and I don't care about the far edges and corners. F2.8 is the optimum setting for me. It's the point where the center section of the image becomes wildly sharp and contrasty while the far edges have become "good" to "excellent." If your image absolutely MUST be sharp across the frame then the best compromise is probably f5.6 which gives you slightly lower performance in the central quadrant but brings up the edge and corner sharpness and contrast firmly into the excellent zone. 

For walking around outside I stuck with f3.5 and found it a perfect combination of overall image quality bundled with enough depth of field for the kind of photographs I'd normally take with a lens with this angle of view. I presume that once you get past f8.0 you'll start seeing more and more sharpness robbing diffraction so I don't even bother to play around with the smaller apertures. 

While the lens is big on the GX8 it's not too heavy and doesn't feel like it's out of balance or overly weighted to the front. At $265 for a mint-y example I think it's a nice addition to my little collection of m4:3 cameras and lenses. I'm itching to try it for environmental portraits in lower light. Ah, the promise of the future.

I am impressed by just about every lens from Sigma's Contemporary and Art lines. This one is no different. In a pinch it's competent used wide open and, when you suss out its strengths, it's a very, very nice lens at smaller apertures (up to f5.6). I think I'll keep this one. 

Here are some "FIRST DAY SAMPLES!!!!!!!" More to come soon. 

I always thought a 50mm equivalent lens would be my favorite on a GX8 or G9 but I'm slowly (very slowly) coming around to the wider perspective. Curious to take a casual poll of VSL readers: What's your favorite single focal length for m4:3? Let me know in the comments. 

Have a great and non-dusty day. KT

The city of Austin is limiting attendance to the pools. At Barton Springs Pool you have to make an online reservation days in advance to sign up for a two hour slot during the day. When you arrive for your swim they do the public health questioning (have you been out of the country? Do you know if anyone in your household has tested positive? etc.) and they use a I.R. thermometer to take your temperature. You also need to wear a mask any time you are not in the water....

As a result, there's hardly anyone in the 1/8th mile long pool. 

The picnic table where I go to write notes in my little notebook. 

Sometimes the notes grow into blog posts. Sometimes into books, 

but mostly into pieces of scrap paper with which to wrap up used chewing

gum before tossing into the trash.

No health checks at the spillway just to the N.E. of the Barton Springs Pool. 

It's jammed with people, none of whom are masked...

Would you like a great overview of the m4:3 world? Michael Kohnhorst wrote one on his blog and it's a really good read. Lots of interesting context.

Here's the link: https://michaelkohnhorst.com/2020/06/28/micro-four-thirds/

Nice to tie all of the pieces together in one place.