Monday, January 29, 2024

Nuts and bolts. What I'm using for flash photography right now.

the round flash heads of the Godox V1 are perfect for use with a bunch of accessories, like these barn doors, which attach via magnets.

I've used a number of "plug in the wall" electronic flashes in my various studios over the years. These have included: Novatron (dangerous!), Comet, Elinchrom, Norman, Profoto and Godox. There are a few others but they were largely inconsequential. It seems like a lot of brands but you have to consider that these purchases were spread over 44 years. And flash technology kept changing; getting better and safer from time to time. I was probably most invested in Profoto having owned their battery powered Acute Packs for location work, their monolights, and their studio packs. 

Last year, as both part of my desire to radically downsize my lighting inventory and my desire to use more and more LED, continuous lighting, I donated all of my non-battery powered flashes to several deserving and underfunded students who had recently attended photo courses at the local community college. I figured they would need a leg up in today's photo business world. And I was tired of carrying the stuff around a looking for convenient wall sockets. And those fat, 50 foot extension cords I sometimes needed are too much to carry around from location to location on a long shooting day. So, now any flash that needs to plug into a wall socket to operate is long gone. And I'm happy about it.

I am currently following the advice I gave when I wrote my first book way, way back in 2007. I am using portable, lightweight, battery powered flashes. Again. Instead of traditional, big flashes. The most powerful of which is a 200 watt second model. And none of the lights I now use cost more than about $250. I worried I might need more features and power but that worry has passed as I've pressed the lights into service over and over again. 

There was one project that I did in 2018 that really showed me just how much smaller, lighter flashes could improve the experience of traveling to make commercial photographs. It was a multi-day project for Phillips and Jordan which required lots and lots of travel to smaller, rural areas across the USA; mostly on small commuter jets. Once at the location starting point I'd transfer my luggage and gear to a rental car and head for remote areas or wilderness areas where no convenient A/C power existed. Having battery powered units was just a rational choice. 

That Fall I did about 32 flights, shifted in and out of 16 different rental cars, and used just two big flashes (backed up by two V1 flashes). One of which got destroyed on the last day of the project. On every one of the legs of the trip I was solely responsible for transporting the gear every step of the way. A financially sound reason to really work on staying in good physical shape....

The lights I used were the Godox AD200 flashes. They look like black, elongated bricks and can be fitted with a normal looking fresnel head (the standard), a bare bulb flash tube, or a round flash head with a built-in modeling lamp. The flashes work well in conjunction with the Godox line of inexpensive flash triggers and to make them even more effective they are powered by ample lithium ion batteries. With an inexpensive adapter the units can be configured to accept Bowens mount modifiers such as soft boxes or large reflectors. There is even an adapter which allows for two of the units to be combined and work as one more powerful unit (400 watt seconds). And that adapter has its own modeling lights which are much brighter than the ones in the standard heads. (No modeling light capability otherwise with the bare bulb flash tubes).

The flashes yield about 400 full power flashes from a fully charged battery and additional batteries are available for around $60. Seems that two batteries per day per unit are just about enough power to get one through a busy, busy day of shooting outside.

In spite of the fact that the AD200s worked well on locations I kept using traditional wall socket powered flashes in the studio because I needed/wanted strong enough modeling lights to help even the most incompetent auto focus cameras achieve quick enough and accurate enough focusing. I loved those 100 to 150 watt modeling lights. Once I bought the "two units in one" adapter I decided that the modeling light it created was good enough and I could finally achieve separation from cords and the artifacts of the last century. 

I have nine portraits to make in the next week or so. Each one a radiologist from a very large medical practice. All in the studio. I first thought about using the Nanlite LED fixtures I like for continuous light but decided that I'd rather have the subject freezing feature of flash for this very straight forward project instead. 

For this project I am using five lights in total. Six if you count the one strong LED I'm bouncing off the ceiling in order to raise the overall brightness in the studio to get subjects' eyes to stop down a bit and show more color around the pupils. My main light is actually two of the newer model of Godox's AD200, the AD200 Pro, in the dual flash adapter. I chose that pairing because I want to take advantage of the brighter modeling light the combination adapter provides. 

That light combination is used in a Westcott 32 inch Rapid Box (a small octagonal soft box). One of the older AD200s is being used to light up the shadow side of the face and is modified with a soft, 45 inch umbrella. 

I am photographing the doctors in front of a white, seamless background so I don't need to add a back light or hair light but I do like using two more crossed flashes to evenly illuminate the background. I have a pair of Godox V1 flashes (the baby brothers of the AD200s) which have the same kind of round heads and can be used with the same accessories as those of the round heads of the bigger flashes. I've got these set up with small, magnetically attached barn doors on them.

All the lights are controlled by a small and very inexpensive radio trigger, also from Godox. 

I'm always looking for an aperture of f5.6 on the subject's face (two stops less on the shadow side) and f5.6+1/3 on the background. This puts the power requirements for the main lights at 1/8th power, the fill light at 1/64th power and the background lights at 1/32nd power. Basically, it means we could do thousands of flashes without needing to recharge --- if we wanted to. 

While I have signed on to do nine portraits they are not arriving in one efficient cluster. I am scheduling their time with me individually. One on Thursday afternoon, another on a Saturday, etc. I want to maintain consistency in the project but I also like to move the lights out of the way and experiment on other projects. What I decided to do, in this case, is to mark the floor with blue painter's tape at each light or subject position with a notation about the power setting, etc. This way I'll be able to move the lights to one side and do different portraits for myself using the new LED fixtures. It makes putting the portrait lights back into position highly repeatable. More efficient. To put it crassly it makes the whole project more cost effective. More profitable.

I've also narrowed down to one camera and one lens. Of course it's the Leica SL because its 24 megapixel raw files are easier to handle than the bigger files from the SL2 or the medium format camera. And the files look wonderful. I'm pairing that camera with the Leica 24-90mm lens because it's pretty much flawless and at f5.6 the details derived are endless.

I like C-Stands in the studio. They look cool and they are STURDY. 

This is a Godox V1 with a flash reflector attached via magnets.
The flash reflector is meant to combine direct flash with flash bouncing off a 
white ceiling but I use it here as a convenient light blocker for the background. 
I don't want any direct spill on the subjects. 

The older AD200 (original, classic, collectors item) into a 45 inch, white umbrella.

Two AD200 Pro light with bare bulb tubes firing together into the Rapid Box.

SL plus X1T trigger plus 24-90mm zoom. 

Fill light. Love umbrellas. So cheap but so useful.

A different view of the combined AD200Pro lights.



handsome model with Sigma fp camera and 45mm lens. 

Had lunch with an engineer friend (and fellow swimmer) today. We talked about swimming and travel experiences but mostly a lot about Epi-graphene tech and how it relates to semiconductor development. The future arrives right on schedule. Now --- who will get Eli-graphene based semiconductors to market first? And what is their stock symbol?

Didn't get around to the idea that consciousness all stems from one universe wide quantum wave. That's next time...



 

Almost forgot about this video. Seems working with gimbals can be fun. All done with Panasonic GH and G cameras. A blast from back in 2020. Just a quick retrospective.

 https://vimeo.com/462396471

Video still frame. Chanel as Tina Turner.

I'm not doing video production these days. It's too time consuming to do right. And I guess my interest is more focused on enjoying photography. But I do really like some of the projects we did just before and right after the onset of the pandemic. This one in particular is a favorite because I think the footage looks good in spite of having to work quickly, without a video crew and with minimal lighting assist from the theater vis-a-vis stage lighting. Shot back in late Summer of 2020.

Currently parceling out microphones, mixers, etc. to young filmmakers. That's fun too.

Sunday, January 28, 2024

One more small collection of color images from the Q2 before I move on to something else.


Unlike some photographers who only drag their cameras out when someone is paying them to do so. Or when they are reviewing cameras for cold, hard cash. I take a camera with me every time I leave the house or the studio. I am a firm believer that muscle memory, hand skills and menu memory are as perishable as mayonnaise on a hot day and that just having a camera in your hands is photo-therapeutic. If you don't have a camera in your hands more often than every other week I'll just assume that you don't really like to make photographs you have just unwittingly volunteered to store depreciating assets at your house. 

I take a camera with me in the car to swim practice. Today I couldn't make up my mind so I brought along two. One was the fp and the other was the Q2. After practice, after a shower, after a convivial conversation with a few fellow swimmers in the parking lot of our club, I went over to the car and selected the Q2. I walked back into the pool area and spent a few minutes trying to find some new angles or new ways of shooting the pool that are different than what I've done before. Just a few minutes there. And just a few minutes of photographing blue sky when I arrived at the coffee shop a little while later. If I'm going to get my teeth cleaned I take smaller camera, like a Leica CL with a tiny lens. And if I'm going out photographing a street festival I take a bigger camera and a lens that autofocuses. 

Lately, when I'm heading out with no photographic agenda I'll just take along the camera that's both highly comfortable to walk with (not too bulky, not too heavy, not at all complicated) and also one with the potential to make superb images with very little effort. More often than not that camera is a Q2. I've gotten past my early leeriness of the 28mm focal length and have grown comfortable composing there but I've also gotten over the prejudice that using the in-camera cropping feature is cheating. Yesterday, for example, all those black and white images were done with the camera set to show me 35mm framelines, and, since I was shooting Jpegs the camera made the files with that focal length burned in. 

The Q2 has proven itself to be an exemplary tool when it comes to color discrimination, WB consistency and overall sharpness and resolution. It's small and easy to handle. It's light enough so that the shoulder strap doesn't dig into my shoulder after hours of walking and hanging out. And it's very much weather resistant so that reduced my anxiety if I'm going out and I know, or I think I know, that it might rain/sleet/snow/dust storm. 

I know it's heresy and sacrilege but usually, for non-commercial work, I use the camera in Jpeg mode. I choose the highest quality setting offered. Sometime I even opt for smaller file sizes! On purpose!!! I know that I will end up using a fraction of the images I take and mostly I will only use them once or twice. On Instagram or here on the VSL blog. The idea that everything you shoot has to be captured in uncompressed raw files is just nuts. And I think it creates a mental straight jacket that prevents happy, creative thought. Some stuff just isn't destined to be archived for eternity. Or even for next week. And we get to decide. 

But the reality is that the Jpeg files are mighty good. And if you are starting with a relatively lightly compressed Jpeg files from a nearly 50 megapixel file I can pretty much guarantee that if your technical technique is up to snuff you'll pretty much be able to do anything you want to with those files. No sweat. I mean, come on! Just about every device on which we see our photographs functions in a 6 or 8 bit color space. And usually the hosting venue is viciously compressing our work anyway. 

I know that the building images just below were taken in the afternoon, before our arctic cold front, because the light is coming from the west. I really liked seeing the reflections of the buildings the lake in front of me. It's a fun effect. I usually set my camera to the little sun icon during daylight hours on clear days. The color temperature isn't changing on the objects I photograph but sometimes, when using Auto WB a predominate color in the frame can mess with the overall white balance. Not so if you take the time to set the correct WB. 

I have eight other cameras I can use but I keep coming back again and again to the compact Q2 for casual photography. And I like the results more each time I come back home. One day I will probably succumb to the lure of the Q3. There's stuff in that camera that intrigues me. But for now the Q2 is checking all the boxes. 

The new Google building. Completed just in time for the layoffs. 


I've walked and run the trail around this downtown lake for over 50 years now. 
I'll keep running and walking it until my knees protest. So far they haven't made
any complaints. I like that there are multiple courses based on which bridge you
want to use in order to cross over and make a circle back to your starting point.
There is a 2.9 mile loop. A 4.2 mile loop. A 5.5 mile loop. A 7.5 mile loop and then a 
longer one, the distance of which I don't remember off the top of my head. I'm a swimmer so 
I'm happy enough with the 4.2 mile loop. I call it cross training. 

On the same walk I came back on the downtown side of the trail and cut through
my favorite area on my way to get coffee. The folks at this boutique are taking it up 
a notch. All fun.  This frame at 28

this frame with the 50mm crop enabled on the camera. 


I used to think that a high resolution sensor would get way too noisy as the ISO 
setting on the camera went up. This was shot at ISO 12500 and I think it still looks 
pretty good. Especially after I set the noise reduction in the menu from low to standard. 


I'll try to move on from the Q2. When I do portraits for work it's almost always
with much longer lenses and much bigger cameras. I have yet to do a paying assignment 
portrait with the Q2 but I'm ready to follow Paul Reid's example and start attempting some
art portraits with the camera.