In stock
S2: uncoated
Thickness, mm: 4 mm (+/-0.1 mm)
S2 Surface quality, S-D: inspection polished
S1 Surface quality, S-D: 40-20 S-D
Surface flatness S2: not specified
S1: HR(R>90%) @ 1064 nm, AOI=0 deg
Protective chamfers: 0.1-0.2 mm x 45 deg
Parallelism error: < 1 arcmin
Material: N-BK7
Dimensions, mm: 6 mm x 6 mm (+0/-0.1 mm)
Coatings:
Clear aperture: 5 mm x 5 mm, central area
Chips: <0.2 mm
Surface flatness S1:
Thickness, mm: 4 mm (+/-0.1 mm)
S2 Surface quality, S-D: inspection polished
S1 Surface quality, S-D: 40-20 S-D
Surface flatness S2: not specified
S1: HR(R>90%) @ 1064 nm, AOI=0 deg
Protective chamfers: 0.1-0.2 mm x 45 deg
Parallelism error: < 1 arcmin
Material: N-BK7
Dimensions, mm: 6 mm x 6 mm (+0/-0.1 mm)
Coatings:
Clear aperture: 5 mm x 5 mm, central area
Chips: <0.2 mm
Surface flatness S1:
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