Edmund 34-602 Quartz Glass Window (λ/10, 50 mm, 6 mm)

Chamfer: Protective as needed

Free aperture (%): 80

Free aperture CA (mm): 40.00

Diameter (mm): 50.00 +0.00/-0.20

Thickness (mm): 6.00 ±0.10

Edge: Fine Ground

Knoop hardness (kg/mm² ) : 522.00

Parallelism (arcseconds): <5

Poisson number: 0.16

Modulus of elasticity (GPa): 73

Optical properties

Abbe number (v d ): 67.8

Coating: Uncoated

Refractive index (n d ): 1,458

Substrate: Fused Silica (Corning 7980)

Surface quality: 20-10

Transmitted wavefront, PV: λ/10

Wavelength range (nm): 200 - 2200

Datasheet