N-BK 7 Windows

Manufactured in the USAManufactured in the USA

Overview

BK 7 Windows are a capability of Guild Optical Associates. BK 7 glass is useful for less rugged environments that need good UV and Visual spectrum performance. Custom sizes are manufactured to your exact specifications creating a cost effective window for your custom optical application. BK 7 windows are your cost effective option from Guild Optics.

Specifications

Diameter:From 1 mm (.039″) to 228.6 mm (9″)
Thickness:Nearly any thickness; varies by diameter
Surface Quality:Down to 40/20 Scratch/Dig
Transmission250nm – 2600nm
Quantities:From singles to full production runs
  

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Durable, scratch resistant, stronger than glass

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