ZEISS CONTAX c/y lens test for video – vignetting wide open / stopped down скачать в хорошем качестве

ZEISS CONTAX c/y lens test for video – vignetting wide open / stopped down

A quick test with the ZEISS Contax primes 18, 25, 28, 35, 50, 135 mm and the 35-70 mm zoom lens. As still photo lenses, they show some visible breathing, but the image quality is quite good. As most lenses they show visible vignetting (about 1 to 1 1/2 stops) when used wide open. But as long as you don't film evenly lit white walls or blue sky, the viewer won'n notice, you can even use it to focus the attention to the center of the Frame. Stopped down to f 5.6 the vignetting is completely gone. Focusing distance in this comparison was 0.6 m to 3.5 m. Sorry for the shaky image from the 135mm, I was pulling focus by hand and I didn't use my most solid Tripod. +++ Royalty Free Music from: Music4YourVids.co.uk Title: Better Luck Tomorrow