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40mm Dia. x 4mm MgF2 Coated, N-BK7 Window

Stock #27-855 Clearance
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A$47.60
Qty 1-5
A$47.60
Qty 6
A$38.08
Volume Pricing
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Diameter (mm):
40.00 ±0.25
Thickness (mm):
4.00
Coating Specification:
MgF2: ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Parallelism (arcmin):
5.00
Substrate:
Thickness Tolerance (mm):
±0.20

Regulatory Compliance

RoHS:

Product Family Description

N-BK7 windows are ideally suited for industrial applications. Available uncoated or with a MgF2 anti-reflection coating, windows are often used as a protective element between two environments. Commercial Grade N-BK7 Windows offer commercial quality, at an affordable price.

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