Olympus 1.45x Tele Conversion Lens produced this image. The magnification looks identical to the Olympus C-160 1.45x H.Q. Converter below.
Explains the purpose of stacking teleconverters and how to calculating focal length, aperture, and aperture diameter.
A doubled focal length makes lines appear to be twice as long, but areas four times as large. Areas are a square of linear dimensions, and it just so happens ...
The Olympus C-160 and C-210 Teleconverters, 1.45x and 1.9x respectively, were originally designed for Olympus 35mm ZLR cameras.
The 2x teleconverter will get your wife closer to the birds, but the bird won't fill the entire frame. You'll need to stack multiple teleconverters to get more ...
The Olympus 1.45x teleconverter is intended for Olympus ZLR camera lines. These SLR cameras have zoom lens permanently attached to their bodies.
Auto teleconverters with pass-through contacts cannot be used with manual lenses, such as my friend's telescope. As much as I like camera equipment, I did not ...
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 ...
Jan 11, 1999 · Notice! Sigma Apo Tele-Converter EX 1.4X / 2X are dedicated Tele Converter lenses, which should be used only with lenses listed in [Table 1]. If ...
What it does is enlarge the middle part of the image that is obtained by the objective lens. A teleconverter lens consist of several lenses that act together as ...