Zeiss Interlock Compact 2/50 (M42-mount) 50mm F2.0 Manual Focus & Iris M42-Mount Compact Type Lens, 43.3mm Image Circle, 42 Megapixel Rated
$1,162.00
| Focal length | 50 mm |
| Aperture range | f/2 – f/22 |
| Number of elements / groups | 6 / 4 |
| Min. working distance (object to sensor) | 450 mm (1.47 ft.) – ∞ |
| Min. free working distance | 370 mm (1.21 ft.) – ∞ |
| Angular field* (diag. / horiz. / vert.) | 46 / 39 / 26° |
| Max. diameter of image field | 43.0 mm (1.7") |
| Flange focal length | 18.0 mm (0.71”) |
| Coverage at close range | 248 x 165 mm (9.7 x 6.5"), line 282 mm (11.1”) |
| Image ratio at close range | 1:6.9 |
| Filter-thread | M 52 x 0.75 |
| Weight | 374 g (0.8 lbs.) |
| Camera mount | M42 (18.0 mm FFD) |
