ZEISS Interlock 2/50
商品類別：ZEISS 機器視覺工業(yè)鏡頭
ZEISS Interlock Lenses - Professional lenses with optimized locking screws
Focal Length : 50mm
Max. Aperture : 2.0
Min. Free Working Distance : 100mm
Filter Thread : M67 × 0.75
Camera Mount : F-Mount , M42
Features
● Fast f/2.0 aperture
● Precise manual focusing
● Robust full-metal construction
● Continuous aperture setting or click stop
● For industrial cameras up to sensor sizes of 24×36 mm or 41mm line sensors
● High optical performance both at infinity and at 1:2 scale
● Features special screws to fix focus and aperture settings even in rough situations
Optical data
| Focal length | 50mm |
| Aperture range | f/2 – f/22 (1/ 2 stop intervals or continuous) |
| Number of elements / groups | 8 / 6 |
| Min. working distance (object to sensor) | 240mm (0.78 ft.) – ∞ |
| Min. free working distance | 100mm (0.33 ft.) – ∞ |
| Angular field* (diag. / horiz. / vert.) | 45 / 38 / 26° |
| Max. diameter of image field | 43mm (1.7") |
| Flange focal length | F-Mount : 46.5mm (1.8") ; M42-Mount : 45.5mm |
| Coverage at close range | 48 × 72mm (1.9 × 2.8") ; line : 86mm (3.3”) |
| Image ratio at close range | 1:2 |
| Filter-thread | M67 × 0.75 |
| Weight | 720g (1.6 lbs.) |
| Camera mount | F bayonet , M42 |
* referring to 35mm format
Relative Illuminance*
Relative Distortion*
* Data for infinite focus setting
MTF Charts*
* Data for infinite focus setting
Spectral Transmission
