ZEISS Interlock 1.4/50

商品類別：ZEISS 機器視覺工業鏡頭

ZEISS Interlock Lenses - Professional lenses with optimized locking screws

Focal Length : 50mm

Max. Aperture : 1.4

Min. Free Working Distance : 340mm

Filter Thread : M67 × 0.75

Camera Mount : F-Mount , M42

Features

● Very fast f/1.4 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 41 mm line sensors

● High optical performance both at infinity and at 1:6.7 scale

● Features special screws to fix focus and aperture settings even in rough situations

Optical data

Focal length	50mm
Aperture range	f/1.4 – f/16 (1/ 2 stop intervals or continuous)
Number of elements / groups	10 / 8
Min. working distance (object to sensor)	450mm (1.48 ft.) – ∞
Min. free working distance	340mm (1.12 ft.) – ∞
Angular field* (diag. / horiz. / vert.)	46 / 39 / 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*	area : 241 × 160mm (9.5 × 6.3") ; line : 274mm (10.8”)
Image ratio at close range	1:6.7
Filter-thread	M67 × 0.75
Weight	942g (2.1 lbs.)
Camera mount	F bayonet , M42