Description
Productinformation in detail
- Resolution up to 100 line pairs/mm, pixel size up to 5 µm.
- The open aperture is free of vignetting and can be used as a working aperture.
- Excellent imaging performance at working apertures from 5.6 to 8.
- To avoid blurring and color fringing caused by the sensor protection glass, the calculation of the optical design includes a 2 mm thick sensor glass.
- Perfect symmetric reproduction due to special adjustment of the optical elements.
- Thanks to the retro focus design of the wide-angle lenses there is no additional light fall-off and no color fringing on the sensors with micro lenses due to extremely oblique light incidence.
- Enough space left for camera movement between lens and sensor even with short focal lengths.
| Recommended digital backs | Phase One, Leaf, Sinar |
| Recommended working f-stop | 5.6 – 8 |
| Recommended scale range | 8 - 1/20 |
| Digital backs, image circles, movement ranges | |
| Image circle for scale 8 | 70 mm |
| Movement ranges at sensor sizes: | |
| 33 x 44 mm IQ 140 | x/y 11/9 |
| 37 x 49 mm P 45 | x/y 7/5 |
| 40 x 54 mm (P65,IQ 160,IQ 180) | x/y 2/2 |
| 72 x 96 mm Line Scan | |
| Dimensions and weights | |
| Push-on diameter | 75 mm |
| Fiilter thread | E 72 |
| Rear mount diameter | 48.0 mm |
| Flange focal length at scale 8 (Copal version) | 44.8 mm |
| Flange to lens end (Copal version) | 28.8 mm |
| Overall length | 89.6 mm |
| Weight (version Copal) | 580 g |
| Shutter type | |
| Copal 0 | |
| Control mode | mechanical |
| Shutter speed range | B , T , 1/500s...1s |
| f-stop range | 5.6 – 22 |
| Item weight: | 1,50 kg |
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