Achromatic Lens Two-plate achromatic lens

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.

Minimum Order: 10 pieces

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