Quick Details
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- Supply Ability: 5000 Pieces Per Day
- Brand Name:Oplens
An achromatic lens is a lens designed to minimize chromatic aberration and spherical aberration. Two-plate achromatic lens is one of the simplest
achromatic lenses, which can be divided into two types: double agglutination and double dissociation. Of course, achromatic lenses can also be composed of multiple lenses, depending on their
uses. The achromatic lens with large aperture is usually separated and assembled in the frame with excellent comprehensive performance. Achromatic lenses are widely used. A multi-lens optical
system usually consists of several achromatic lenses. High quality microscopic objective lens and photographic lens are all complex lens combination systems which eliminate both achromatic and
other monochromatic aberrations.
Oplens can produce single layer or multi-layer anti-reflective films with all kinds of
coating materials on both outside surfaces. Their performance is superior to that of all single element lenses.
Parameters
Material
Optical Glass
Surface Flatness
< λ/5 @ 633nm
Scratch/Dig
< 40/20 (both sides)
Eccentricity
≤ 1arcmin
Focal Length Tolerance
< ± 1%
Diameter Tolerance
< + 0.00/ - 0.02mm
Thickness Tolerance
< ± 0.05
Clear Aperture
≥ 95% of diameter
Coating
AR OR BBAR
Diameter Range
5~260mm
You are welcome to contact us for customized achromatic lenses.