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

6x High magnification telecentric lenses with built-in coaxial illumination for detectors up to 2/3″: WD 71 mm

				Detector type					Optical specifications					Mechanical specs
Part number	Mag.	Image circle Ø	Max detector size	1/3” w x h 6 mm diag 4.80 x 3.60	1/2.5” w x h 7.1 mm diag 5.70 x 4.28	1/2” w x h 8.0 mm diag 6.40 x 4.80	1/1.8” w x h 8.9 mm diag 7.13 x 5.33	2/3” - 5 MP w x h 11.1 mm diag 8.50 x 7.09	WD	wF/#	Distortion typical (max)	Field depth	Nominal resolving power	Mount	Phase adj.	Length	Diam
	(x)	(mm)	(mm)	(mm x mm)	(mm x mm)	(mm x mm)	(mm x mm)	(mm x mm)	(mm)		(%)	(mm)	(µm)			(mm)	(mm)
										1					2
				Object field of view (mm x mm)
RT-HR-6F-716x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 71 mm	6	11	2/3″	0.8 x 0.6	1.0 x 0.7	1.1 x 0.8	1.2 x 0.9	1.4 x 1.2	71	41.1	0.27	0.1	4.6	C	Yes	107.9	18	Buy now
RT-HR-4F-714x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 71 mm	4	11	2/3″	1.2 x 0.9	1.4 x 1.1	1.6 x 1.2	1.8 x 1.3	2.1 x 1.8	71	29	0.24	0.13	4.9	C	Yes	100	18	Buy now
RT-HR-2F-712x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 71 mm	2	11	2/3″	2.4 x 1.8	2.9 x 2.1	3.2 x 2.4	3.6 x 2.7	4.2 x 3.5	71	18.5	0.21	0.3	6.2	C	Yes	97	18	Buy now
RT-HR-1F-711x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 71 mm	1	11	2/3″	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	7.1 x 5.4	8.5 x 7.1	71	15.6	0	0.9	10.5	C	Yes	116.1	18	Buy now
RT-HR-6F-1106x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 110 mm	6	11	2/3″	0.8 x 0.6	1.0 x 0.7	1.1 x 0.8	1.2 x 0.9	1.4 x 1.2	110	55.6	0.25	0.16	6.2	C	Yes	114.17	18	Buy now
RT-HR-4F-1104x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 110 mm	4	11	2/3″	1.2 x 0.9	1.4 x 1.1	1.6 x 1.2	1.8 x 1.3	2.1 x 1.8	110	39.2	0.54	0.2	6.6	C	Yes	94.6	18	Buy now
RT-HR-2F-1102x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 110 mm	2	11	2/3″	2.4 x 1.8	2.9 x 2.1	3.2 x 2.4	3.6 x 2.7	4.2 x 3.5	110	23.8	0.78	0.4	8	C	Yes	87.36	18	Buy now
RT-HR-1F-1101x High magnification telecentric lens with built-in coaxial illumination for detectors up to 2/3″, WD 110 mm	1	11	2/3″	4.8 x 3.6	5.7 x 4.3	6.4 x 4.8	7.1 x 5.4	8.5 x 7.1	110	6.7	0.04	1	11.2	C	Yes	125.16	18	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