Sunday, January 09, 2011

I don't know Bokeh from Boca Raton but I like the way the CZ works on the 5D2

My dad on the evening of his 60th wedding anniversary.  We all celebrated at their favorite restaurant down in San Antonio.  I brought along a camera.  He's still pretty spry in his mid-80's. His doctor advises no more cage fights or extreme combat sports.......

The long suffering spouse, Belinda, stands still for a quick dissection of the ZE's out of focus character, nearly wide open.

This is a short post.  That's because there's very little philosophy to impart/discuss, no in-depth tests with DXO software and old Air Force optical charts.  I don't know how to measure chromatic aberrations and I could care less about corner sharpness in a high speed 50mm lens (that's why we have three or four macro lenses sitting around.....) but I wanted to report how I feel about the 50mm Carl Zeiss ZE f1.4 lens that I've been shooting since late last Summer.  In as few words as possible:  I like it.

Here's how I like it:  On the front of a Canon 5Dmk2,  shot between f2.5 and f4,  in low daylight.  It's not a "show off" lens.  It doesn't scream, "Look how brutally sharp I can be!!!!"  It doesn't throw oversaturated color in your face.  It's well behaved and it hits a beautiful balance between the impression of sharpness and high detail.  It's a graceful lens for shooting faces.

I think I've read just about every mainstream review of high speed 50mm lenses currently on the market. The testers test everything the same way.  They want the same sharpness in the extreme corners that they get in the center.  They want MTF curves that kiss the top of the graph at every aperture and (if zoomy) at every focal length.  They don't seem to understand that all lens design is fraught with compromise.

I want to know what a lens is supposed to do and whether or not it does that thing well.  If you read the works of Erwin Puts, an expert on Leica lenses and lens design, you will learn many things and one of them is that optical designers work to optimize the inner 2/3rds of the lens coverage based on the idea that the photojournalist who originally needed fast lenses was most likely trying to capture a subject or subjects in the middle of the frame and that the edges didn't matter.  You'll also find that it's possible to optimize a lens for high contrast and apparent acuity or high resolution but not both, simultaneously.  Good designers strive for a balance between the two.  Color rendering is at least as important as sharpness and contrast and, finally, all of these factors are inter-related, like the sides of a triangle.

I have no way of knowing what was in the minds of the designers at Carl Zeiss when they came up with the final design of the 50mm ZE but I know that their final product gives me a look that is more realistic than photographic.  Perhaps they've made the conscious design to tame hard edged acuity in favor of detail and wider tonal range.  At least that's how it seems to me.

The nice thing for photographers is that we have so many choices available to us.  I've compared files with the Sigma 50mm 1.4 and it'a clear that it is optimized to have high acuity and high contrast.  That could be very appealing to a "Jpeg Only" shooter who doesn't want to spend a lot of time messing around in PhotoShop.  The cool thing is that if you have a 50mm that's optimized for higher resolution and slightly lower contrast you can control additive contrast in raw post production and augment the good qualities of your lens without the attendant compromises.

Think of it this way,  a lens that is optimized for high contrast and high impression of edge acuity will look fabulous in the same way that highly saturated, highly sharpened images first look on the screen.  But you'll notice that they produce less real resolution and detail and the higher rendering contrast comes at the expense of wider tonal range.  You can buy a lens with a different combination of attributes and then add saturation and edge sharpness in post to emulate the best aspects of the "flashy" lens and the "tamer" lens.

It's all academic to me.  I judge a lens after I've shot with it for a while and pulled out some images that I really like.  So far the 50 CZ ZE is a mixed bag for me.  I like the focal length on the cropped Canon format but I think I like the performance of the lens on the full frame camera better.  What I especially like is the opposite of what most reviewers say.  I like the way it renders out of focus backgrounds better than my 50mm Canon 1.8 or the 1.4.  The lens whose characteristic is closest to the performance of the Zeiss lens is a much overlooked optic from Canon, the 50mm 2.5 macro.  At 2.5 to f4 it looks nearly the same.  When I grab a lens now it's generally a toss up between the Zeiss and the Canon macro.  People trash talk it's loud autofocus motor but it can be manually focused just like the Zeiss with the same silent profile.

Would I buy the Zeiss lens again with all the knowledge I've accrued concerning the four different 50mm's I've played with?  Probably so since I like the way it renders color.  If I were on a budget I'd just settle for the 50mm 2.5 macro and I'd be pretty happy.

What about the 50mm 1.1.2 Canon L series lens?  It's way too big.  It's way too expensive.  And I'll probably figure out some way to rationalize its purchase and then regret my purchase and sell it at a loss in the not too distant future.  Oh the horror of being a mindless consumer and still having the self knowledge of my foibles.........

A Sad Reminder That Everything Changes....

Future Driver Ben stands in front of the Silver Element and helps me evaluate the Bokeh of the 50mm Carl Zeiss ZE lens.  Excruciatingly low light.

I know you’re not supposed to fall in love with inanimate objects and it’s not that I really “love” my car in the sense that I’d marry it, but, it is the best car I’ve ever had when it comes to facilitating my photography.  I’m talking about the Honda Element and I’m writing this as a eulogy of sorts since I’ve just learned that 2011 will be its last year in production.
I wasn’t always an lover of practical cars with anemic performance.  The car I owned before getting my 2003 was a 1996 BMW 525i Olympic Edition.  It was fast and graceful and for the first few years I owned it the performance a reliability were peerless.  In the early days, while it was undented and the paint was new, the valets at the Four Seasons would park it out front.  Assignments to Dallas were fun to get to and it was never tough to get assistants who were ready to drive.  But whatever it had going for it I was always aware of the shortage of cargo space.

Over time my kid’s muddy shoes graced the leather seats in the back.  The tail lights started failing pretty regularly because I’d leave my sopping wet swim bag in the trunk overnight.  Then, around 60K miles the dark nature of nice cars reared it’s ugly head.  Expensive repairs.  $1300 for the electronic ignition switch which, as part of the theft prevention systems, had to be ordered from Germany and only after I appeared in person with my birth certificate to prove ownership.  The radiator failed twice.  The suspension had issues.  Etc.
I’d “graduated” to the BMW from a Volvo 940 Turbo Wagon which could have been the ultimate photographer’s station wagon if not for the expensive habit of burning up turbochargers every 25,000 miles.  (Yes, I knew enough to let the car idle two minutes after driving before shutting off the motor.)  It was bad enough bringing the car in under warranty, trailing white smoke, but after the first non-warranted turbocharger repair the car had to go away.  Pity as it was nice to be able to load up the back with all the stuff I wanted and needed for a shoot and drive well over 100 mph thru west Texas for the occasional shoot in west Texas......

But then, with the bitter taste of German reliability betrayal still on the tongue of my car consciousness I, on a lark, test drove a Honda Element.  Not fast.  Not quiet.  Never parked in the front driveway of a five star hotel.  But able to fit nearly the entire inventory of my studio in the back with room for an assistant and a beautiful model on board.
The sexy allure of $125 tune ups.  The amazing head room.  The stadium seating in the back.  And, amazingly, the ability to remove one (or both) of the back seats, lay out a sleeping bag and have a portable hotel room with inches to spare for my feet and my head.  It’s a car that takes photographers back to their roots as happy go lucky kids ready to go anywhere and willing to sleep in their cars to get the shots at sunrise.  And when the repairs do need to occur they are priced only in the one hundreds, not in the thousands.......and my local dealer makes good coffee and offer fresh kolaches and wi-fi.

I always thought, that when I had enough miles on this 2003 Element that I’d trade it in or sell it and get myself a brand new one.  Maybe even trade up to an SC model with the lower profile.  In fact, I could see myself buying an Element every ten years until the police took my license away. 

But now all my hope are dashed.  Smashed on the rocks of bad marketing.  Seems that the marketing people were the drivers behind the design and the demographic targeting of the Element.  They had their hearts set on creating a “cool” set of “wheels” for young surfers and groovy guys, just out of college.  In the hopeful minds of the marketers flocks of upscale millenials would rush to the dealers with their BMX bikes and their bongos, load up their girlfriends and haul off to the beaches and the mountains to sit around campfires, smiling, with their wide open Elements beckoning in the background.

Alas, it was not to be.  The primary market self selected.  They were predominantly over 40.  A surprising number were single women over 40.  With dogs.  And couples over 50 who could understand what a great value the car was.  And photographers.  I know so many photographers who have Elements that it’s become a stereotype.  In the distant future, when they make 3D sitcoms about photographers from the first decade in our new century, they’ll seat them firmly in Honda Elements.

Now I’m getting nervous.  My silver Element only has 75,000 miles on the odometer but I live in fear that it will dissolve under me and I won’t be able to replace it with a shiny new one.  And that’s made me a bit edgy.  Now I’m looking around to see what the next “photo nerd” vehicle will be.  I’m kinda leaning toward a Ford Flex because it’s nearly as goofy looking as the E.  I’m trying to keep it running because Ben gets his license next October and I’d like for him to get some use out a such a wonderful car.
  
If you have an opinion from the point of view of a photographer I’d love to hear it.  I’m nearly always fascinated by why people drive what they drive.  Anyways.  Honda Element, I loved you while you were here......