Telephoto Lens
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.
Product characteristics
1.The long focal length is good for observing distant objects;
2.Fixed aperture, shock-resistant structure,with better stability;
3.The maximum focal length is 450mm, and the maximum image plane is 1 ".
Product characteristics
1.The long focal length is good for observing distant objects;
2.Fixed aperture, shock-resistant structure,with better stability;
3.The maximum focal length is 450mm, and the maximum image plane is 1 ".
Mount
Pro No.
Parameter
CCD
Focal Length
Mount
F/#
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Price
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We offer two catalogs to you: product catalog and Imaging optics catalog.
Product catalog:
This catalog include optical components, laser components, opto-mechanics, lenses and light sources, measuring instruments, and optical materials. In additional, we also provide large-size ultra-precision planar optical, spherical optical, aspheric optical, imaging lens, and precision angle component customized design and processing.
Imaging optics catalog:
This catalog include fixed focal lens, telecentric lens, zoom lens, line scan lens, short wave near infrared lens (SWIR), 360°outer surround view lens, VIS-NIR lens, relay lens , teleconverter, etc. In additional, we also provide lens design and development service.
