TL..-65-17 series
TL10-65-17	TL20-65-17	TL40-65-17	TL60-65-17

		TL10-65-17	TL20-65-17	TL40-65-17	TL60-65-17
CCD		1/2"
Magnification		1.0x	2.0x	4.0x	6.0x
Object distance		66.0mm	65.0mm
Sensor-object distance		169mm	142mm	150mm	163mm
F number		16.66	13	26.0	39.0
Object side numerical aperture		0.03	0.077
Object side resolving power		11.1μ	4.4µ
Depth of field		1.33mm	0.26mm	0.13mm	0.09mm
Optical distortion	1/2"		0.14%	0.49%	0.55%
	1/3"		0.08%	0.28%	0.31%
TV distortion	1/2"	0.07%	0.07%	0.33%	0.18%
	1/3"		0.02%	0.08%	0.10%
Field of view	1/2"		2.4mm x 3.2mm	1.2mm x 1.6mm	0.80mm x 1.07mm
	1/3"		1.8mm x 2.4mm	0.9mm x 1.2mm	0.60mm x 0.80mm
Total lenght			82.6mm	90mm	103mm
Mount		17mm (M15.5 x P0.5)

TL..C-65-17 series
TL10C-65-17	TL20C-65-17	TL40C-65-17	TL60C-65-17

		TL10C-65-17	TL20C-65-17	TL40C-65-17	TL60C-65-17
CCD		1/2"
Magnification		1.0x	2.0x	4.0x	6.0x
Object distance		66.0mm	65.0mm
Sensor-object distance		169mm	142mm	150mm	163mm
F number		16.66	13.0	26.0	39.0
Object side numerical aperture		0.06	0.06	0.079
Object side resolving power		11.1µ	4.4µ
Depth of field		1.33mm	0.26mm	0.13mm	0.09mm
Optical distortion	1/2"		0.14%	0.49%	0.55%
	1/3"		0.08%	0.28%	0.31%
TV distortion	1/2"	0.07%	0.07%	0.33%	0.18%
	1/3"		0.02%	0.08%	0.10%
Field of view	1/2"		2.4mm x 3.2mm	1.2mm x 1.6mm	0.80mm x 1.07mm
	1/3"		1.8mm x 2.4mm	0.9mm x 1.2mm	0.60mm x 0.80mm
Total lenght			82.6mm	90mm	103mm
Mount		17mm (M15.5 x P0.5)

TL..C-110-17 series
TL10C-110-17	TL20C-110-17	TL40C-110-17	TL60C-110-17

		TL10C-110-17	TL20C-110-17	TL40C-110-17	TL60C-110-17
CCD		1/2"
Magnification		1.0x	2.0x	4.0x	6.0x
Object distance		111mm	110mm
Sensor-object distance		212mm	214mm	220mm	238mm
F number		21.7	20.3	39.1	56.4
Object side numerical aperture		0.023	0.049	0.051	0.053
Object side resolving power		14.6µ	6.8µ	6.6µ	6.2μ
Depth of field		1.74mm	0.41mm	0.2mm	0.13mm
Optical distortion	1/2"		0.07%	0.40%	0.37%
	1/3"		0.04%	0.23%	0.21%
TV distortion	1/2"	0.09%	0.02%	0.12%	0.11%
	1/3"		0.01%	0.07%	0.06%
Field of view	1/2"		2.4mm x 3.2mm	1.2mm x 1.6mm	0.80mm x 1.07mm
	1/3"		1.8mm x 2.4mm	0.9mm x 1.2mm	0.60mm x 0.80mm
Total lenght		108.9mm	108.9mm	114.9mm	133mm
Mount		17mm (M15.5 x P0.5)

TL..C-65-12 series
TL20C-65-12	TL40C-65-12	TL60C-65-12

TL..C-110-12 series
TL20C-110-12	TL40C-110-12	TL60C-110-12

		TL20C-110-12	TL40C-110-12	TL60C-110-12
CCD		1/3"
Application		object side telecentric lens
Magnification		2.0x	4.0x	6.0x
Object distance		110.2mm
Sensor object distance OI		213.7mm	219.7mm	237.8mm
F number		26.23	49.93	72.0
Object side numerical aperture		0.038
Object side resolving power		8.9µ
Depth of field		0.52mm	0.25mm	0.16mm
Optical distortion	1/3"	0.04%	0.23%	0.20%
TV distortion	1/3"	0.01%	0.07%	0.06%
Mount		M10.5 x P0.5
Notes		1. Numerical value of resolving power is the value, indicated at wave length 550nm 2.It is assumed that CCD is 1/2" and resolution 320 TV lines when depth of field is calculated (Permissible circle of confusion 40μm).

 

Reference technical notes
Introduction to CCTV lenses Machine vision lenses Optical calculator

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