ZEISS Interlock 2.8/15
商品類別:ZEISS 機器視覺工業鏡頭
ZEISS Interlock Lenses - Professional lenses with optimized locking screws
Focal Length : 15mm
Max. Aperture : 2.8
Min. Free Working Distance : 90mm
Filter Thread : M95 × 1.00
Camera Mount : F-Mount , M42
Features
● 110° angular field with highest optical performance
● 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
● Features special screws to fix focus and aperture settings even in rough situations
Optical data
Focal length | 15mm |
Aperture range | f/2.8 – f/22 (1/2 stop intervals or continuous) |
Number of elements / groups | 15 / 12 |
Min. working distance (object to sensor) | 250mm (0.82 ft.) - ∞ |
Min. free working distance | 90mm (0.29 ft.) - ∞ |
Angular field* (diag. / horiz. / vert.) | 110 / 100 / 76° |
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 | 340 × 221mm (13.4 × 8.7") ; line : 387mm (15.2”) |
Image ratio at close range | 1:9 |
Filter-thread | M95 × 1.0 |
Weight | 927g (2.0 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