Products class
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N-BK7
N-BK7 is the RosH compliance material of BK7. N-BK7 is a borosilicate
crown ptical glass, which has high homogeneity, low bubble and inclusion
content. Its good physical and chemical properties make it widely used in
visible and near IR range. Most of windows, lenses and prisms, which used in
laser, optical system, optical communication, are made from N-BK7 glass.
H-K
H-K
Please click here to
view the detailed data sheet of H-K
Transmission range: 330 nm~2100 nm, click to view the transmission curve
of H-K
Thermal Expansion Coefficient: 7.5X10 -6 /K
Density: