PRODUCTS

Porro Prism

Specifications

Material Schott glass or CDGM glass,UV Fused Silica,CaF2 etc
Dimensions 3mm to 120mm
Design Wavelength 632.8nm
Dimension Tolerance +0/-0.1mm
Angles <1 arc minutes
Surface Flatness ≤ 1/4 Lambda (@633nm)
Surface quality Better than 40-20 S-D
Clear Aperture >90%
Chamfer Protective <0.5mm x 45deg
Coating None, customise
AR: >12 J/cm2 for 10 ns pulses @1064nm    DAR: >10 J/cm2 for 10 ns pulses @1064nm
BBAR: >8 J/cm2 for 10 ns pulses @1064nm
HR: >12 J/cm2 for 10 ns pulses @1064nm    BBHR: >7 J/cm2 for 10 ns pulses @1064nm