Photo and Enlarging Camera Lenses

with M40-mount, M45-mount or F-mount

Features

Fixed focal length Camera Lenses (machine vision lenses) for large image scales. Due to the
F-mount attachment they are appropriate for medium sensor
lengths. For the cost-effective photo lenses AF...
Schäfter+Kirchhoff offer adapter combinations with integrated
locking for the focus and aperture ring. There are three types:

Photo and Enlarging Lenses with M40-mount (compatible Extension Rings: EXT-series, length 0.5 to 40 mm)
Photo and Enlarging Lenses with M45-mount (compatible Extension Rings: ZR-series, length 10 to 50 mm)
Photo and Enlarging Lenses with F-mount (compatible Extension Rings: ZR-series, length 10 to 50 mm)

Order Options

Order Code	Focal Length	F-number	Max. CCD Sensor Length	Magnification Range	Flange Focal Length	Length	Outer Diameter	Filter Thread	Min. Close Focus Range
	f	K	S	ß	s'A'	LO			A
	[mm]		[mm]		[mm]	[mm]	[mm]		[mm]
M40x0.75	attachment
SK2.8/20-40	20	2.8	36	1:8.3 - 0	19.5	69.5	69	M62x0.75	250
SK2.8/28-40	28	2.8	36	1:5.6 - 0	19.5	71.5	65	M52x0.5	250
SK2.0/35-40	35	2.0	36	1:4.2 - 0	19.5	70.5	64.5	M52x0.5	250
SK1.4/50-40	50	1.4	36	1:6.8 - 0	19.5	69.5	64.5	M52x0.5	450
SK1.8/50-40	50	1.8	36	1:6.6 - 0	19.5	66	63.5	M52x0.5	450
M45x0.75	attachment
SK2.8/20-45	20	2.8	36	1:8.3 - 0	19.5	69.5	69	M62x0.75	250
SK2.8/28-45	28	2.8	36	1:5.6 - 0	19.5	71.5	65	M52x0.5	250
SK2.0/35-45	35	2.0	36	1:4.2 - 0	19.5	70.5	64.5	M52x0.5	250
SK1.4/50-45	50	1.4	36	1:6.8 - 0	19.5	69.5	64.5	M52x0.5	450
SK1.8/50-45	50	1.8	36	1:6.6 - 0	19.5	66	63.5	M52x0.5	450
F-Mount	(bayonet	44m)
AF2.8/20D	20	2.8	36	1:8.3 - 0	46.5	42.5	69	M62x0.75	250
AF2.8/24D	24	2.8	36	1:8.9 - 0	46.5	46	64.5	M52x0.5	300
AF2.8/28D	28	2.8	36	1:5.6 - 0	46.5	44.5	65	M52x0.5	250
FL-YFL3528	35	2.8	45	1:6.65 - 0	45.5	56.8	72	M62.5x0.75	190
Rodagon-F 40	40	4.0	44	1:2 - 0	46.5	21	59	M40.5x0.5	94
AF1.4/50D	50	1.4	36	1:6.8 - 0	46.5	42.5	64.5	M52x0.5	450
inspec.x M1.4/50	50	1.4	43.5	1:6.67 - 0	42.6	45	70	M58x0.75	355
AF1.8/50D	50	1.8	36	1:6.6 - 0	46.5	39	63.5	M52x0.5	450
FL-YFL5028	50	2.8	45	1:6.13 - 0	45.5	57.8	72	M62.5x0.5	250
Rodagon-F 50	50	2.8	44	1:2 - 0	46.53	27.8	59	M40.5x0.5	124
Rodagon-F 60	60	4.0	44	1:2 - 0	46	40.2	59	M40.5x0.5	159
AF4.0/300D	300	4.0	36	1:3.7 - 0	46.5	222.5	90	M77x0.75	1450

Overview

Lens Code	A7.5	A8	A11	A15	A18	M18	M20	M25	M30	M35	M40	M50	M60
Focal length f'	7.5	8.0	11.0	15.3	18.4	18.4	20.0	25.0	30.0	35.0	40.0	50.0	60.0
Numerical Apperture NA	0.3	0.31	0.25	0.16	0.15	0.18	0.17	0.23	0.19	0.16	0.21	0.24	0.14
Clear apert. max. [mm]	4.5	4.93	5.5	5	5.5	6.6	6.8	11.4	11.4	11.5	17	24	17
Correction - achrom.								X	X	X	X	X
350 - 700 nm	01		01	01	01
390 - 670 nm													33
400 - 700 nm								01	01			01
420 - 700 nm										26	26
450 - 700 nm								04	04		04
600 - 1050 nm	02			02
600 - 1100 nm			02		02
630 - 980 nm													10
630 - 1080 nm							10				54
650 - 1050 nm								02	02
650 - 1150 nm		07
750 - 1550 nm									37	37
980 - 1550 nm						08	08						08
1050 - 1650 nm			03
1050 - 1550 nm	03			03	03
1050 - 1620 nm								03
Lens Code	A7.5	A8	A11	A15	A18	M18	M20	M25	M30	M35	M40	M50	M60
Focal length f'	7.5	8.0	11.0	15.3	18.4	18.4	20.0	25.0	30.0	35.0	40.0	50.0	60.0
Numerical Apperture NA	0.3	0.31	0.25	0.16	0.15	0.18	0.17	0.23	0.19	0.16	0.21	0.24	0.14
Clear apert. max. [mm]	4.5	4.93	5.5	5	5.5	6.6	6.8	11.4	11.4	11.5	17	24	17
Correction - achrom.								X	X	X	X	X