Google
×
Explains the purpose of stacking teleconverters and how to calculating focal length, aperture, and aperture diameter.
Oct 4, 1999 · With a perfect converter 2x you increase by 4 the surface of smallest blurring so if your lens is only quite good, you will just increase the ...
Using auto teleconverters and auto extension tubes with manual lenses. A few years ago, my friend was working for a telescope company.
i had just tried this evening using my new 1.4 teleconverter with EOS cameras attached to my scope and couldn't get the camera to work except with the ...
The 1.45x teleconverter clips onto a 46mm filter thread much like a lens cap. Mine came with a 43mm-46mm step-up ring for my Olympus C-2500L camera. The front ...
These teleconverters include front and rear lens caps, lens pouch, and instruction manual. The C-210 model even comes with a built-in lens hood that snaps into ...
Olympus 1.45x Tele Conversion Lens produced this image. The magnification looks identical to the Olympus C-160 1.45x H.Q. Converter below.
i have recently bought a canon eos xti dig camera. i enjoy taking action pics, but only as fun. i also got the ef 75-300mm f/4-5.6 III lens with it. my main ...
HI, your "Stacking Teleconverters" write-up was pretty enlightening..... I am looking for a 2x TC for my VIVITAR 70-210mm zoom lens.....Could you help me choose ...
Macro Photography Gears. If you love capturing the intricate details of tiny objects, like bugs of flowers, there is no better way than through macro ...