11.14.2020

Lenses and memory cards and all the stuff that makes images work. Oh. And cameras. But not as much...

 

I don't know if you were around for the early days of digital cameras but it wasn't always a very pretty experience. Lots of stuff went wrong on a more or less routine basis. I'm remembering shooting one assignment in particular, in a helicopter over some golf course situated right next to Lake Travis, here in central Texas. I don't know what pilots call it when the atmosphere is a bit unstable but I call it "bouncy." 

It was pretty typical around the turn of the century, maybe a little later, to create images of a new real estate development and the almost mandatory, attached golf course, by going up in helicopters and making aerial images of the property. Of course, this part of the advertising process has been almost entirely replaced by drones and that's probably a good thing. Flying around in helicopters is dangerous and, if you have a weak stomach it can quickly get very uncomfortable pretty quickly. 

We mostly flew around in two and four-seater Robinson helicopters which are piston engine machines. I guess they were "affordable" because there seemed to be a lot of them in service. BSD (big swinging dick) commercial real estate guys all seemed to think of the Bell Jet Ranger as being the ultimate aerial status symbol (kind of an airborne Range Rover...)  so we occasionally got to use them to make images of big, industrial projects and of glamorous skylines. 

One time when we were shooting golf courses out by the lake I got into a helicopter owned by what we "affectionately" referred to as a "Dell-ionaire." That's someone who started working in the early years at Dell, Inc. and made a fortune as the stock busted up through the ceiling. It was the first time I had any experience with turbine engine helicopters. If I recall correctly it was a German helicopter and the selling point of the turbine engine was more power...which meant it could climb at some amazing rate; which the owner was thrilled to show off. Don't really get the advantage of shooting aerials at 10,000 feet but what the hell...

The day I remember, with misgivings, was spent in one of the battered Robinsons, along with two Fuji S2 Pro cameras. And some fairly new memory cards...

We were supposed to "capture" the magnificence of yet another golf course community and showcase its proximity to the lake. All from the air. I stuck some peppermint chewing gum in my mouth, got in the flying machine and put on a headset so I could talk to the pilot. I was always careful to buckle up because we were usually flying without a passenger door so I could shoot without restriction. Careful photographers often taped their seatbelt buckles with gaffer tape just to make sure nothing clicked open while leaning out of the door frame. We had a brief pre-flight discussion about what I wanted to get the pilot revved up the engine and we got airborne. 

I was shooting with the aforementioned Fuji cameras and a couple of Nikon zoom lenses and everything was going fine. Well, my equilibrium and digestive track were both unsettled and borderline rebellious from looking one way and flying another --- along with some chop and bounce --- but the photos were pretty much what the client wanted: endless green course next to bright blue water.

After ten minutes or so I got a "card error" message from the camera. I had learned early on with the Fuji S2s that there were several varieties of "gotchas." The cards frequently crashed or became corrupted and the two different battery clusters died quickly and at opposite times from each other. I knew I couldn't fix an errant card while in the air so I grabbed a second camera, changed lenses and got back to work. But I also tried to re-shoot some of the ground we'd already covered in case the card in the first camera was unrecoverable. After about 100 frames the second camera started giving me the same "card error" message, intermittently. I immediately stopped shooting, turned off the camera, took out the batteries (two different sets in a Fuji S2 - not at all compatible with each other) and dropped out the card. I replaced the ailing card with a new one, formatted it in the camera and started shooting again. It worked for about 120 exposures before sounding the alarm. 

By that time we had pretty much finished our flight and, if the cards could be recovered we be okay. I would have had the pilot hit all the important locations again but by this time the bumpy ride, hot morning and sticky humidity were conspiring to prod me into a feeling of deep and accelerating air sickness. I figured that a quick landing might prevent untimely regurgitation so I called for an end to the adventure. 

I was glum on the drive home. I thought about what I'd have to tell the client and I worried that unrecoverable cards would result in my paying for the next helicopter ride out of pocket in order to re-shoot. Three more pieces of gum and some time with my head between my kneess didn't solve the issue with the cards but a $150 piece of software and hours of sweating did the trick. I was able to save nearly all of the images. Only a few were horribly corrupted and unusable. After an hour or so I recovered as well. Mostly.

People ask me why I think I need so much back-up gear and I look at them as if they are insane. You can't sit in a flying helicopter that cost six or eight hundred dollars an hour and futz around with a broken camera. Or a corrupted memory card. Or a lens that's given up. You've got to grab for the next camera and get on with the business. 

I haven't been in a helicopter in nearly eight years and I'm pretty happy about that.  God bless drones. It's obviating the need to risk life and limb in a mobile death trap that makes the pervasive invasion of drones tolerable. I won't use them but I can hire someone who will.

So, that was early days in commercial digital photography. Things broke. Batteries ran dry in a hundred shots. Card's structural data integrity fell apart. Interfaces failed. Computers crashed and SCSI connections were frail. Where are we now?

Cameras, for the most part, are rock solid performers now. I can shoot with any number of cameras and not find anything too difficult to overcome. I've only had one camera failure (catastrophic) in the last five years and that one was replaced under warranty. 

It's been ten years since I've had a card failure. I chalk some of that up to card discipline (always format in camera, keep cards stored in their plastic cases when not in use, and, don't buy cheap cards) and some of that record of success to the fact that bigger and bigger file sizes mandate bigger and bigger memory cards so we end up replacing them mostly before they even have a chance to act up. All the cards I use now are either 64 GB or 128 GB and are either V60 rated or (mostly) V90 rated. Two of my cameras take CF Express or XQD cards and I like them for their structural ruggedness. The 128 GB CF Express card I have is extremely fast and buffers 47.5 megapixel raw files like they are tiny Jpegs.

I hate to say it but I think the real explosion in photo quality (output) isn't necessarily higher and higher resolution or increased dynamic range. I think lenses have actually gotten much, much better than they've ever been before. 

I'm convinced that if I could put a new Nikon 70-200mm or the new 85mm f1.8 on one of those old Fuji S2s I could make photos that blow away the ones we took 18 years ago. Just because the optical performance of the current lenses would be so demonstrably superior. I'm burned out on chasing legacy lenses because, inevitably, while they look good on lower resolution cameras they tend to fall apart on cameras with high pixel count sensors. 

I recently did a job where we shot for a day and a half against a classic white background. The subject was also backlit. I used a Panasonic S-Pro 24-70mm f2.8 zoom, mostly between 35mm and 70mm and I never saw the kind of veiling flare we took for granted with the older lenses. Even with a light shining directly in the lens I didn't see a decrease in contrast or any sort of softening of the images. 

While new, expensive and state of the art lenses would make the older cameras perform better there's nothing they can do to improve the memory card performance of the older cameras. 

In almost every way the new cameras, lenses and memory cards are better, more reliable and easier to use. 

If camera makers were benevolent and generous they might consider updating firmware on cameras that go all the way back to the dawn of professional digital. I guess that's a pipe dream since on-board memory and processor performance play such a big part on the data side of the process. And I guess that would make camera makers seem too much like socialist enterprises. But I sure would love to give those S2s and even the S5s another run for their money with killer lenses and current instruction sets. 

Who knows? Those old sensors might deliver a retro look that all the cool kids adore. 

I think I'll count myself lucky and keep filling out the lens bag with current, top of the line product. Then I'll be the only one in the chain to blame when the images don't meet (unrealistic) expectations. 

Hope you are having a mellow and Covid-free weekend. Keep those masks on tight. We don't need to see your nostrils. It's never a political statement, it's just best practice. 




6 comments:

Eric Rose said...

I have an old Nikon D70s that I love to use for flower/nature shots and portraits. The big pixels are so JUICY and I really like the colour rendition. Those old sensors had a nice "personality".

Eric

Anthony Bridges said...

I recently bought a Panasonic GH5 for video capability. It lasted about 100 photos and a few videos before I got nothing but static for images. Nothing I did could get rid of that. I sent it back to Amazon and bought a Sony A7III.

So far so good with the Sony - high dynamic range, great ISO response and good video quality. More importantly, it works.

I own Canon, Fuji and Olympus cameras. The Panasonic is the first camera I've owned that had problems out of the box. Maybe it was a one-off dud.



Richard Parkin said...

I think you can buy an ‘unused Fuji S2 for $200 so maybe ... ;).

Edward Richards said...

I bet you are also way more careful about backing up your digital data than newcomers. Early computers and floppy disks, then early hard drives, were failure-prone. Now I see students with a year's worth of work and notes on a laptop with no backup.

Anonymous said...

Oh my, as photographers we are already far to willing to obsess over gear, and now we will add obsessing about helicopters?

Well, here you go. The robinsons are but for one model, piston engined, and a flight in one will remind you that the internal combustion engine operated of controlled explosions. Not a good flight for a photographer or their cameras. They are often used for training and fo newly minted pilots to get hours.

Of course your friends are taken by Bell helicopters, Most are made in Texas. Sure, parts from other places, but the final assembly is in Texas. They are quite nice, and relatively economical as helicopters go, but economy and helicopters don't go together.
a move up would be Sikorsky, the top of corporate helicopters, and Airbus, formerly Eurocopters, common among mediva operators.A turbine engine burns expensive liquid, but doesn't explode it, so much smoother and less vibration.

In my career, I have been able to do some aerial photography, both air to air and air to ground. AS I've been at this more years than even Kirk, I have learned that in photography there are a lot of rules that really aren't. the need for a helicopter for air to ground is as valid as the need for the ultimate sharpness. I've shot a lot of air to ground from a Cessna 172. It's still a bit shaky, but if your skill is good, you'll do well, and save hundreds of dollars an hour.

Bill Pearce

ga6 said...

For some fun shoot out the door of an H34 coming into a paddy field. Can email you a copy, of course it was a fixed lens film camera and I was much younger.