Shack-Hartmann Arrays
Flyer Download
Microlens arrays for Shack-Hartmann sensors, with small lens apertures to provide the high special resolution required for wave front sensing
Materials: Fused silica (various grades) and silicon
Lens Diameter: 30 μm to 2.0 mm; F-number (F#): Typ. F/5 to F/100; Array dimension customizable
Effective front focal length: Typ. 1 to 100 mm
Wavefront error (Surface profile deviation, rms error): Typ. 10 to 50 nm
AR coating: UV, VIS, NIR – front side, back side, to air, to glue