Telecentric Continuous Zoom Lens Series

TL-63 Telecentric zoom lens series

Product ID:Long TL-63
Product description: TL-63 zoom lens is a high performance zoom lens designed based on telecentric optics. it has an telecentric effect at any magnifications . It can transfer tiny objects in erect images to monitors. TVs
INQUIRY

Product Item	Zoom monocular	Coaxial illumination zoom monocular	Intermal Focus Coaxial illumination zoom monocular
Optical magnification	0.7X-4.5X (Zoom ratio 6.5:1)
	0.7X	2X	4.5X
Effective FNO	18.2	12.9	24.1
Depth of field	3.1mm	0.29mm	0.095mm
Resolution	18.6 µm	4.9 µm	3.6 µm
NA	0.018	0.068	0.092
TV distortion	-0.05%以下	0.01%以下	-0.02%以下
Lagest Compatible CCD	1/2"
Mount	c Mount

The depth of field is the value of parsing images if you user 1/2" CCD camera and montior for level 320 line
(imaging surface concessional confusion circumference:40)
Resolution is the theory resolut on of wavelength in 550nm

Objective	W.D.(mm)	Optical magnification	NA	Resolution µm	Depth of field	TV distortion	Largest Compatible CCD
0.5X	180	0.25X-2.25	0.007-0.045	47.9-7.4	16.3-7.4	0.1%以下	1/2"
0.75X	120	0.525X-3.375X	0.01-0.07	33.5-4.7	7.6-0.17	0.05%以下	1/2"
1.5X	60	1.05X-6.75X	0.02-0.13	16.7-2.6	1.9-0.045	0.08%以下	1/2"
2Z	45	1.4X-9X	0.025-0.176	13.4-1.9	1.14-0.025	0.1%以下	1/2"

Magnification: 0 7X-4 5X (focus zooming ratio:6 5:1)
Work distance：90 (mm)
C type CCD connectors: distance to imaging
target surface 17.53mm
Small in disto rtion, high in resolution, large in scope of
field of vision small in chromatic aberration

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