ZEISS Interlock 2/135
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 : 135mm
Max. Aperture : 2.0
Min. Free Working Distance : 620mm
Filter Thread : M77 × 0,75
Camera Mount : F-Mount , M42
Features
● Fast f/2.0 aperture
● Extraordinary high resolution and contrast
● Low distortion
● 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 | 135mm |
| Aperture range | f/2 – f/22 (1/2 stop intervals or continuous) |
| Number of elements / groups | 11 / 8 |
| Min. working distance (object to sensor) | 800mm (2.62 ft.) – ∞ |
| Min. free working distance | 620mm (1.37 ft.) – ∞ |
| Angular field* (diag. / horiz. / vert.) | 18.7 / 15.6 / 10.5 ° |
| 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 | 145 × 96mm (5.7 × 3.8") ; line 172mm (6.8”) |
| Image ratio at MOD | 1:4 |
| Filter-thread | M77 × 0.75 |
| Weight | 1,126g (2.48 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
