Joseph S Wisniewski

I find the 35-45mm focal length on a "Google cardboard" style device (or a Gear VR) to be too short. The images are huge, "virtual wall" sized, and because of the high magnification there's too ...

If the film isn't pulled at a perfectly even rate, there are streaks on the print. It was hard enough learning to pull 4x5 (hint, hold the film steady, pull the camera away from the film). No way...

The Canon M series. Standard Canon APS sensors, reduced diameter and registration version of the EOS mount. http://www.dpreview.com/reviews/canon-eos-m http://www.dpreview.com/products/canon/slrs/c ...

They were. The dpReview article on Nikon's current financial woes mentioned a statement from Nikon that the 1 was being dropped. And when was the last time you heard something new about the M?

Could you please explain to this camera and lens designer what these "technological advancements" actually are? MFT, Sony E mount, and Fuji whatever-they-call-it have literally nothing that the ...

Actually, it has a motor drive. Granted, it's like one frame every 30 seconds, and needs to be plugged into a 110v outlet.

The 24x20 Polaroid uses two rolls of film that are driven through...

Actually, three people before you commented on her.

And the flashes. You're talking an emulsion that was ISO 75 when made (and is probably much lower aged 8 years) and a 1200mm f22 lens, which probably gets stopped down into the f64-f250 range.

Have you got the formula for a color emulsion with a speed higher than ISO 3?

You are exactly correct. They are sitting on some stock of film produced by Polarioid eight years ago, and their testing says another two years and it's going to hit the point where it can't...

Hey Wayne. Nothing like a lightfield camera, which has surprisingly little useful information content due to the small size of the total synthesized aperture. If you get a good depth map from ...

Most I've ever used is four (mainly because that's all I have). There's things you can do with three or four that don't require "unusual" software, like doing what you mentioned, putting three on a ...

Most infinity optics lenses like your E Plan need a 200mm lens to cover most of the frame. A shorter lens will just give you a smaller image circle that you will have to enlarge more, so same ...

http://www.dpreview.com/connect And it appears to be black now, a big improvement.

The W3 outputs Fuji .MPO format files. If you have a computer, a free program called Stereo Photo Maker can read the MPO and save side-by-side JPEG files for your Epson. I don't know what software ...

Since we've got this white theme (which doesn't do a dang thing for me, btw) for the camera forums, will we be getting a companion dark theme for the phone forums?

There used to be, but I don't think there is, any more. The standard for stereo images is a cross-eyed side-by-side, or "RL" JPEG or PNG, with JPS and PNS (respectively) extensions and MIME types. ...

Like Turbguy pointed out, cross-eyed is the standard for "zero cost" viewing. That had something to do with why it was chosen for the JPS (side by side JPEG) and PNS (side  by side PNG, not to be ...

You want to "essentially kill off the green screen"?

Use a time-of-flight depth camera like a Kinect 2.

In other words, it will give you enough wiggle room to "clean up" after a focus puller's minor errors. But it can't really refocus anywhere in the scene, simulate rack focusing, etc.