Optical Aspheric Laser Collimating Lens Molded Polishing

Optical glass ultra-precision aspheric lens, CNC polishing ultra-precision
aspheric lens

Ultra-precision molded aspherical lenses are manufactured with tungsten steel
molds. Our molded aspherical lenses have very high precision and can be coated
or uncoated.
We have our own capability of mold development, and we are very good at
developing molded aspherical lenses.



Conventional parameters

Material Optical glass
Name Aspheric Lenses
Diameter Tolerance +/-0.02 mm
Thickness Tolerance +/-0.01 mm
Clear aperture 90%
Surface Quality 60/40~10/5 scratch and dig
Power (P-V) @ 10.6μm λ/10
Coating AR

Map Optical offers non-coated and coated anti-reflection lenses with aspheric
surfaces.
Antireflection membrane options include IR1, NIR2.
Zinc selenide based sheets are suitable for infrared applications.
Aspheric lens can well correct spherical aberration and chromatic aberration,
and it is often used in barcode scanning, laser collimation, optical imaging
and other fields.
Aspheric lenses are designed with a single element, which helps to minimize the
number of lenses in multi-lens optical fittings.

Click to Enlarge