New Digital Camera Idea

New Site: Digital Camera Resource Page

I'm a 35mm photographer from way back. I got my first camera in ninth grade, my first SLR system (from my father) in tenth, and my first new 35mm SLR less than a year later. I've owned and used Miranda, Minolta, and Olympus cameras before settling on an autofocus Nikon in 1996.

What I'd really like is an inexpensive digital camera that can use my lenses, especially the 19-35 Vivitar Series I zoom. I use this lens for architectural shots, especially situations where I need the widest setting because I can only back up so far.

There are inexpensive digital cameras. The cheapest have a single focal length fixed focus lens, an optical viewfinder, and limited resolution. Kodak has one for under $200. Great for a newsletter, maybe even the web.

There are very expensive digital cameras, such as the Kodak and Nikon SLRs. They take a pro camera, graft on a high speed, high resolution back, and charge many thousands of dollars. And they find a ready market, despite the fact that the frame is sometimes so small that a 28mm lens is "normal". (This would make my 19-35 zoom equivalent to a 35-65 - no longer super-wide.)

In between we have digital cameras with zoom lenses, with SLR viewing, with LCD viewing, with autofocus, etc. Prices are generally reasonable, quality appears to be good, but there is one significant drawback: None will accept my lenses.

Requirements

First, the camera must have a full-frame 24 x 36mm format. Otherwise it defeats the purpose of wide-angle lenses.

Second, it need not be an SLR; it only has to accept SLR lenses.

Third, it need not be autofocus, but it should offer autoexposure. Program mode is good, aperture preferred would be nice, and manual would be cool.

Fourth, it should have decent resolution - at least 720 x 480, maybe as high as 1440 x 960. (Must keep the 3:2 ratio of the 35mm format.)

Fifth, it should have a nice color LCD for viewing and focus.

Sixth, include a hot shoe for the same dedicated flash the SLR takes. A built-in flash would be nice, but it's not essential.

Seventh, exposure compensation is a must. No real guesswork, since we can see the image on the LCD.

Proposal

Leaf makes a very high-end camera that does some of this, but the cost is prohibitive, the quality overkill for most users, and the feature set limited.

The technology exists to make such a camera for under $1,000. The market is anyone currently using a 35mm SLR with interchangeable lenses. If Kodak or Fuji made the camera, they could offer it in different versions with mounts for Nikon, Canon, Minolta, etc.

The camera could be made with different backs, each with a different resolution. If you outgrow the lower resolution back, replace it with a higher resolution one.

Several data storage options should be offered, including Flash RAM, floppy disks, and Zip disks. Perhaps the storage module would fit between the main camera and the LCD screen.

The Market

A lot of people are shooting 35mm, then scanning their photos in with inexpensive color scanners. Serious amateurs who already have SLR systems and computers would be very interested in eliminating the cost of film and the vagaries of processing. Direct digital should also be competitive with PhotoCD in cost, if not in quality.

For my purposes (historical research) the big advantage is cost. My current research involves roughly 200 area churches. I'd like to have a photo of each for my web site. I've taken some pictures and done PhotoCD. The quality is good, but the cost it prohibitive. Several dollars for a roll of film, $25-50 to develop and put it on PhotoCD. (Let's not even talk about how long it takes to get PhotoCD back in western Michigan.)

I've taken other photos and scanned them. But since I don't own a scanner, this is a "do it when you can" proposition. And the quality of the original prints isn't always what I want.

I don't need incredible resolution - most of these images will be under 200 pixels high when I've reduced them for use on my site. I could justify $500 for such a camera, maybe even think about it at $1,000. Five hundred dollars would be less expensive than taking several photos of each church building and converting at least 250 to PhotoCD.

Nikon, Kodak, Fuji - are you listening?

Update from 2010: Digital SLRs have become affordable, although the vast majority use image sensors smaller than a 35mm frame. That's not so bad, since newer, smaller, lighter lenses have been designed for those smaller sensors. And now we're starting to see cameras similar to what I envisioned in 1997 - a camera body with a sensor, an LCD for viewing, and a lens mount. Camera makers are discovering that SLR technology is overkill for many customers - and much more expensive to produce than a camera without a prism and flipping mirror.

We've also gone far past the 0.35 and 1.4 megapixel sensors I thought would be sufficient in 1997. Today, it's hard to market a digicam with less then 10 megapixels despite the fact that 6 MP is all you really need to produce a good 8 x 10.