9390579

S2 Surface quality, S-D: 20-10
Wedge / Parallelism error: <1 arcmin
Thickness, mm: 6
Shape: D-cut
S1 Surface quality, S-D: 20-10
Material: BK7
Dimensions, mm: 25..4x12.7
Dimensions tolerance, mm: (+0/-0.1)
Protective chamfers: <0.25 mm x 45°
Thickness tolerance, mm: ±0.1