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Lens series: WN02GL (K9 double convex lens)
 

Materials
K9 The essence of annealing 
Focal length
±2%@587.6nm
Diameter Tolerance
+0.0/-0.20
Center Thickness
±0.1
Center deviation
3′
Diaphragm
1~5
Irregularity
0.2~0.5
Clearing
IV stand
Coating
MgF2 antireflection film
Aperture
90%ø

 

Model
Diameter 
 Flange focal length
 
 Semi
diameter
Center Thickness
 
Edge thickness
 
WN02GL-002-002
2.0
2.0
1.3590
1.734
1.63
1.00
WN02GL-002-003
2.5
2.5
1.9620
2.304
1.46
1.00
WN02GL-003-003
3.0
3.0
2.2910
2.732
1.90
1.00
WN02GL-003-006
3.0
6.3
5.8330
6.265
1.36
1.00
WN02GL-003-010
3.0
10.0
9.5880
10.115
1.22
1.00
WN02GL-004-004
4.0
4.0
3.2140
3.728
2.16
1.00
WN02GL-006-006
6.3
6.3
5.0650
5.861
3.34
1.50
WN02GL-010-010
10.0
10.0
8.2400
9.419
4.87
2.00
WN02GL-012-012
12.5
12.5
10.5140
11.885
5.55
2.00
WN02GL-016-016
16.0
16.0
13.6680
15.311
6.51
2.00
WN02GL-025-025
25.0
25.0
21.8460
24.190
8.96
2.00
WN02GL-040-040
40.0
40.0
35.2360
38.850
13.59
2.50
WN02GL-050-050
50.0
50.0
44.0970
48.590
16.85
3.00
WN02GL-063-063
63.0
63.0
55.8800
61.390
20.40
3.00
WN02GL-100-100
100.0
100.0
89.9810
98.500
31.52
4.00
 
 
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