In order to meet all our customers' needs, we have carefully selected a collection of machine vision components from experienced and qualified suppliers to complement our product range. These products are highlighted with the "RT" symbol and have been identified by our product managers as "the best available within their category": they range from general purpose fixed focal length lenses to LED illuminators and from high magnification telecentric lenses to resolution targets. These products will be delivered to you with the same level of competence, quality and technical support that you have come to know and expect from Opto Engineering. Our goal is to turn our knowledge, experience and passion for machine vision into a broad and comprehensive service for our customers.

1/3" TO 2/3" SENSORS

1x Very Long Working Distance Telecentric Lenses for up to 1/1.8″ Detectors

				Detector type				Optical specifications					Mechanical specs
Part number	Mag.	Image circle Ø	Max detector size	1/3″ 6.0 mm diag w x h (4.80 x 3.60)	1/2.5″ 7.1 mm diag w x h (5.70 x 4.28)	1/2″ 8.0 mm diag w x h (6.40 x 4.80)	1/1.8″ 8.9 mm diag w x h (7.13 x 5.33)	WD	wF/#	Distortion	Field depth	Nominal resolving power	Mount	Phase adj.	Length	Diam
	(x)	(mm)		(mm x mm)	(mm x mm)	(mm x mm)	(mm x mm)	(mm)		(%)	(mm)	(µm)			(mm)	(mm)
				Object field of view (mm x mm)					1					2
RT-TV-1M-1501x Very long working distance telecentric lens for detectors up to 1/2″	1.00	8.0	8.0	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	-	156.00	16.7	0.15	1.00	12.00	C	Yes	159.0	24.0	Buy now
RT-TV-2M-1502x Very long working distance telecentric lens for detectors up to 1/2″	2.00	8.0	8.0	2.4 x 1.8	2.9 x 2.1	3.2 x 2.4	-	156.00	25.0	0.07	0.44	9.00	C	Yes	168.0	24.0	Buy now
RT-TV-3M-1503x Very long working distance telecentric lens for detectors up to 1/2″	3.00	8.0	8.0	1.6 x 1.2	1.9 x 1.4	2.1 x 1.6	-	156.00	37.5	0.05	0.34	9.00	C	Yes	171.8	24.0	Quote
RT-TV-1M-2201x Very long working distance telecentric lens for detectors up to 1/2″	1.00	8.0	8.0	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	-	218.20	20.0	0.10	1.24	14.00	C	Yes	218.0	27.0	Buy now
RT-TV-2M-2202x Very long working distance telecentric lens for detectors up to 1/2″	2.00	8.0	8.0	2.4 x 1.8	2.9 x 2.1	3.2 x 2.4	-	218.20	33.0	0.10	0.67	11.00	C	Yes	227.0	27.0	Buy now
RT-TV-3M-2203x Very long working distance telecentric lens for detectors up to 1/2″	3.00	8.0	8.0	1.6 x 1.2	1.9 x 1.4	2.1 x 1.6	-	218.20	43.0	0.10	0.41	9.60	C	Yes	230.8	27.0	Quote
RT-TV-1M-2901x Very long working distance telecentric lens for detectors up to 1/2″	1.00	8.0	8.0	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	-	290.70	20.0	0.10	1.24	13.00	C	Yes	203.7	27.0	Buy now
RT-TV-2M-2902x Very long working distance telecentric lens for detectors up to 1/2″	2.00	8.0	8.0	2.4 x 1.8	2.9 x 2.1	3.2 x 2.4	-	290.70	33.0	0.10	0.67	11.00	C	Yes	212.7	27.0	Buy now
RT-TV-3M-2903x Very long working distance telecentric lens for detectors up to 1/2″	3.00	8.0	8.0	1.6 x 1.2	1.9 x 1.4	2.1 x 1.6	-	290.70	43.0	0.10	0.41	9.60	C	Yes	216.5	27.0	Quote
RT-TV-05M-4000.5x Very long working distance telecentric lens for detectors up to 1/2″	0.50	8.0	8.0	9.6 x 7.2	11.4 x 8.6	12.8 x 9.6	-	400.00	13.9	0.35	3.07	18.60	C	Yes	149.6	34.0	Buy now
RT-TV-1M-4001x Very long working distance telecentric lens for detectors up to 1/1.8″	1.00	8.9	8.9	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	7.1 x 5.4	400.00	25.0	0.30	1.69	16.80	C	Yes	166.2	34.0	Buy now
RT-TV-2M-4002x Very long working distance telecentric lens for detectors up to 1/1.8″	2.00	8.9	8.9	2.4 x 1.8	2.9 x 2.1	3.2 x 2.4	3.6 x 2.7	400.00	33.3	0.07	0.64	11.20	C	Yes	176.5	34.0	Quote
RT-TV-05M-8000.5x Very long working distance telecentric lens for detectors up to 1/1.8″	0.50	8.9	8.9	9.6 x 7.2	11.4 x 8.6	12.8 x 9.6	14.3 x 10.7	800.00	16.7	0.04	3.89	22.40	C	Yes	279.6	58.0	Buy now
RT-TV-1M-8001x Very long working distance telecentric lens for detectors up to 1/1.8″	1.00	8.9	8.9	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	7.1 x 5.4	800.00	20.0	0.09	1.24	13.40	C	Yes	296.7	58.0	Buy now

Notes

Working distance: distance between the front end of the mechanics and the object. Set this distance within +/- 3% of the nominal value for maximum resolution and minimum distortion.
F/# = F-number, wF/# = working F-number, the real F-number of a lens when used as a macro.

Technical documents

Data table

XLS

Company & Resources