450mm 1 | GU OPTICS
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450mm 1

450mm 1

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Product No. 600069

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CCD 1
Focal Length 450mm
Mount C-Mount
F/# F5.6(fixed-aperture)
Focus Range 50m~∞
Lens Size(W x L) 98×238mm
Weight 1400g
Work Temperature -10℃~+50℃
Working Wavelength 450-680nm
Distance of entrance pupil 0mm
Diameter of entrance pupil 80mm
Distance of exit pupil -143.39mm
Diameter of exit pupil 25.5mm
Total optical length 250mm
A telephoto lens generally refers to a fixed-focus lens with a relatively long focal length and a small field of view. In some application scenarios, users need to observe distant objects. When the objects are of the same size, a lens with a large field of view is often required. It should be pointed out that a telephoto lens is a relative concept. In the field of industrial lenses, ordinary prime lenses are basically 8-75mm, and those with a focal length greater than 75mm can be called telephoto lenses.
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