Vega-22UC, 5,6/103 enlarging lens

Optical device that allows you to make color correction with projection printing from color negatives. In it are built two yellow, purple and blue corrective light filters. The relative movement of the light filters changes the value of the lens aperture, overlaps each of the filters, and accordingly changes the spectral composition of the light flux that was sent at color photographic paper.

Focal length: 103
Aperture: 5.6
Mount: M42
Blades: 8
Angle of view of 52 °.
The resolution of the center / edge , lines / mm - 65/20.

Note: when installing through the normal adapter M42-Nikon, M42-Canon, M42-Pentax, Vega-22UC 5.6/103 hurt mirror cameras, as it has a huge overhang the rear of the helix. The rear of the heavily favored. The lens can be used on a narrow format (on conventional crop cameras and modern full-frame SLR cameras) only with the macro tubes or macro fold bellows.