UQG Optics


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BK7 WINDOWS

click here for the datasheet Click here for the datasheet


STOCK SPECIFICATION  
MATERIAL Schott®  N-BK7
DIMENSION TOLERANCE: +0.00/ -0.20mm
THICKNESS TOLERANCE: ±0.10mm
EDGE FINISH: Fine ground
SURFACE FLATNESS: ≤ 5 Fringes (@633nm)
PARALLELISM: ≤ 3 Arc mins

 

CUSTOM
DIMENSIONS: Diameters 3mm to 300mm 
                         Squares/Rectangles 1mm x 1mm to 300mm x 500mm 
THICKNESS RANGE:   0.10 to 50mm (subject to dimension)
DIMENSIONS/THICKNESS: Tol up to 0.02mm
SURFACE QUALITY: 80/50 to 20/10 scratch/dig
SURFACE FLATNESS: Up to lambda 10 (@633nm)
PARALLELISM: Up to 10 seconds
COATING OPTIONS: AR single layer, multi layer & V coatings
OPTIONS: Drilled holes, edges polished, bevelled angles, wedges & shapes

Part No. Data
sheet
Description Thickness
(mm)
Dimensions
(mm)
Unit Price
(1-10) in
Qty
(1-10)
Qty
(11+)
WBK-251 pdf BK7 Window 1Ø 25 £10.00 Buy Add To Quote
WBK-252 pdf BK7 Window 2Ø 25 £11.00 Buy Add To Quote
WBK-253 pdf BK7 Window 3Ø 25 £12.00 Buy Add To Quote
WBK-503 pdf BK7 Window 3Ø 50 £26.00 Buy Add To Quote