OPTIGER provides one-stop solution ranging from design to manufacture for lenses used in the field of image processing.
Having been cooperated with a variety of domestic manufacturers, OPTIGER is specialized to propose desirable solutions as per customers’ budgets and requirements.
Currently, OPTIGER mainly focuses on the production of high-precision large spherical lenses with diameter ranging from ?5 to ?330mm. It is also equipped with professional testing equipment, including ZYGO interferometer, centering instrument, PE spectrophotometer and various Mitutoyo measuring instruments, etc.
PARAMETERS
Processing
Range
|
Outer Diameter Tolerance
|
Center Thickness
Tolerance
|
Aperture
|
Partial
Aperture
|
S/D
|
Eccentricity
|
Effective
Aperture
|
Coating
|
φ5-330mm
|
0.01-0.02mm/
0.01-0.04mm
|
±0.03mm
/±0.05mm
|
1-3
|
0.25-0.5
|
40-20;
60-40; 80-50
|
<1'
|
>90%
|
Anti-reflective
Coating
|
Remark: Lens raw materials include various optical glasses manufactured by CDGM, SCHOTT and other manufacturers.
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