Fused Silica Laser Windows
 

lens optik25 bea
Material:    Fused Silica
Surfaces Quality:    λ/10 (reflected and transmitted beam),
  S/D 10-5
Diameter Tolerance:    +0/- 0.2 mm
Thickness Tolerance:    +/- 0.2 mm
Clear Aperture:    >90 % of diameter
Parallelism:    < 3 arc min
Bevel:    0.25 x 45°
Coating:    on request


Other dimensions and surface qualities on request

Part-No. Diameter Thickness Price €
W0.5"Q 0.5" 6 mm 30 ,--
W1"Q 1" 6 mm 54 ,--
W1.5"Q 1.5" 10 mm 98 ,--
W2"Q 2" 12 mm 121 ,--
W3"Q 3" 20 mm 439 ,--
W4"Q 4" 20 mm 688 ,--