optical lenses are optical components designed to focus or perge light. optical lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing. many industries utilize optical lenses, including life sciences, imaging, industrial, or defense. as light passes through a lens, it is affected by the lens’ profile or substrate. a plano-convex (pcx) or double-convex (dcx) lens causes light to focus to a point, while a plano-concave (pcv) or double-concave (dcv) lens causes the light traveling through the lens to perge. achromatic lenses are ideal for applications requiring color correction, while aspheric lenses。  juncheng optics offers the world’s largest inventory of off-the-shelf optical components, which includes an extensive selection of stock optical lenses such as achromatic lenses or aspheric lenses. many of juncheng optics’ lenses are offered with a variety of coating options for the ultraviolet (uv), visible, or infrared (ir) spectrums.
material
shot/ hoya/ ohara
focal length tolerance
±1%
diameter tolerance
+0.0/-0.1mm
thickness tolerance
±0.1mm
surface accuracy
λ/4@632.8nm
surface quality
40-20
centration 
<3'
clear aperture
>90%
<0.2×45°
coating:ar
a:350-650nm 
        b:650-1050nm 
        c:1050-1580nm

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长春骏成光学仪器有限公司

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中国 长春