C-Mount Prime Lens set by IB/E Optics

The German company IB/E Optics, designers of Schneider Kreuznach’s new Cine-Xenar line of 35mm prime lenses, has announced a set of 2K c-mount lenses for single chip cameras. At present their website only shows a 1.8/6mm wide angle lens which is presumably a prototype. Designed to cover a 2/3″ sensor, these lenses are clearly aimed at the market that will develop once the Red Scarlet Cinema interchangeable lens camera is available.

Technical information for this 2/3 Inch single CCD prime set:

- Image sided telecentric system
- High transmission coated for best TStop and reduced flare
- T-Stop 1,6
- Distortion lower 2 %
- MTF 14 lp/mm > 90 % on axis at FNo 1,6
- MTF 56 lp/mm > 75 % on axis at FNo 4
- Rel. illumination drop max. 50 % at full FNo
- Dia 69 mm
- Length: 70 mm
- Adjustable BFL and azimut
- Focus adjustable from 175 mm to infinite
- Focus turn 270°
- Variable iris

LINK: http://www.ibe-optics.com/C_Mount_Lenses_2K


About jason

Jason has been a professional photographer for over 25 years. He has worked in large, medium and 35mm formats in fields ranging from fashion to the travel and leisure industries. In recent years his interests have extended to video and film making as well.