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.
|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|
|Transmission||250nm – 2600nm|
|Quantities:||From singles to full production runs|