The Largest Manufacturer of Optical Cylindrical Lens in North of China.
BK7 Flat Square Mirror Download catalog

BK7 Flat Square Mirror
cylindrical lens
  Material:BK7 grade optical glass
  Length:±0.1mm
  Width:±0.1mm
  Center Thickness(Tc):+/-0.1mm
  Scratch/Dig:S1: 10/5—60/40 , S2: fine grind
  Surface Flatness:λ/10—2λ @632.8nm
                           Or λ/10λ/10—2λ@632.8nm each inch
  Parallelism:1 arcmin
  Clear Aperture:90% of diameter
  Coating:none
BK7 Flat Square Mirror
NO.
MFS001
MFS002
MFS008
MFS013
MFS014
MFS020
MFS025
MFS030
MFS031

NO.
MFS035
MFS036
MFS040
MFS044
MFS045
MFS046
MFS050
L (mm)
12.70
12.70
20.00
25.40
25.40
28.60
35.00
40.00
40.00

L (mm)
44.40
44.50
50.00
50.80
50.80
50.80
54.00
H(mm)
6.40
12.70
10.00
25.40
25.40
14.30
20.00
25.00
30.00

H(mm)
44.40
28.60
30.00
50.80
50.80
50.80
38.00
Thickness(mm)
2.00
6.35
6.35
2.00
6.35
3.18
9.53
9.53
5.00

Thickness(mm)
10.00
7.50
12.70
1.60
2.00
10.00
12.00