Precision Aspherical Components

Featured Product from Foctek Photonics, Inc.

More Info Email Supplier Request a Quote

FOCtek can design, process, and manufacture aspherical lenses, aspherical cylindrical lenses, and off-axis parabolic lenses according to customer needs. Suitable for laser devices, optical communication systems, medical systems, etc.

FOCtek's ultra-precision Aspherical milling and polishing processing indicators:

Common Specifications

 

 

Diameter(mm)

 

Figure error(μm)

Surface Roughness(μm)

Surface Quality

Centerninig

Off-axis angle(°)

Aspherical Lens

5~200

PV<0.5, RMS<0.05

/

40/20

≤1'

/

Aspherical Cylindrical Lenses

10×10~100×100

PV<5

RMS WFE<0.75

/

60/40

<5'

/

Off-axis Parabolic Lenses

5~300

PV<0.5

RMS<λ/50

40/20

/

15°,30°,45°,60°,75°,90°

PS: Provide a variety of coating solutions