Korth Kristalle GmbH

Refractive Index

 
 

BK7

Article Material Dimension  
65 40 113 BK7 window 13 mm dia x 2 mm optically polished
65 40 124 BK7 window dia 24 +/- 0.2 mm x 1.5 +/- 0.1 mm optically polished
65 42 130 BK7 wedge window 0.5 degr. 30 -0.2 mm dia x 3.5 -0.1 mm (max) optically polished
65 42 390 BK7 wedge window 10 degr. 50 mm x 20 mm x 3 mm optically polished
65 80 507 BK7 Lens cylindrical R = 59 +/- 1 mm 9.25 -0.1 mm dia x 2 mm optically polished