In conclusion, the Nikon AF DX Fisheye-NIKKOR 10.5mm f/2.8G ED lens is a well built lens with a great performance for its price range and it's a must have if ...

The lens focal length range is equivalent to 28 to 112 mm on a 35mm film camera. This Leica DC Vario-Elmarit Aspherical lens has a 4x optical zoom and Optical ...

The lens must be usable directly with a SLR camera (possibly with an adapter). No accessory lenses, extension tubes, etc. The lens costs less than $100. Do you ...

The value of this lens is exceptional. At $80 from B&H, it is one of the cheapest lenses available. In fact, I don't recall any lens cheaper than this lens ...

I tried two Nikon lens with this adapter on my Canon EOS D30, without any problems. The two lenses are: 1) Sigma 17-35mm D Aspherical EX Lens; and 2) Sigma 20mm ...

Step-by-step instruction on making a Canon EOS pin-hole lens. Same steps may be followed for other camera systems.

Let these step-by-step instruction show you how to turn the Polaroid instant disposable camera into a re-usable instant camera.

Canon's USM on the 85mm lens resolved all of those problems, and I can obtain focus quickly and discreetly with confidence. On the 50mm lens, the AF/MF switch ...

This wide angle zoom lens is a good lens. It is made out of metal and very rugid. But I don't like to carry it around because it is heavy.

Say you want double exposure on frame 5. Adjust the ISO setting of the film as normally for double exposure. Expose the film. Do a mid-roll rewind on the film.