Optical Components
Optical Lenses
Optical Coating
Metal parts
Your current location is: Home >> Products >> Optical Components >> Spherical Lenses

 

Spherical Lenses

We can produce singlet, cemented doublets, cemented multilayer lenses.

l  Super spherical lens--- diameter from 200mm to 800mm

l  Achromatic lenses--- doublets or triplets

l  Hemispheres and ball lens

l  Awkward shaped spherical lens
 
 
Specification of Spherical Lenses 
Diameter： φ2mm～φ300mm
Paraxial Focal Length : ±2%(General) ,  ±0.8～1%(High Precision)
Contour Tolerance: ±0.05mm～±0.25mm(General),  -0.02mm(High Precision)
Centering： 3′～1′,depending on diameter
Surface Quality： 80/50 (General), 20/10(High Precision)
Aperture： 5/2 (General), 1/0.5(High Precision)
Center Thickness Tolerance： Up to ±0.02mm
Notes:
1): Custom-made Spherical Lenses at any size from diameter 2.0mm to 800mm are available upon request.
2): Besides uncoated,  Lenses with  Anti-Reflective(AR), High-Reflective(HR), Partial-Reflective(PR) coating are  available upon request, Please refer to COATING for more information about coating

 

Related Products：