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Lens series: WN04GL
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Lens series: WN04GL
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
Focal
length
Flange focal length
Semi
diameter
Center Thickness
Edge thickness
WN04GL-002-002
2.0
-2.0
-2.307
-2.224
1.00
1.48
WN04GL-002-003
2.0
-2.5
-2.810
-2.742
1.00
1.38
WN04GL-003-003
3.0
-3.0
-3.313
-3.260
1.00
1.73
WN04GL-003-006
3.0
-6.3
-6.621
-6.672
1.00
1.34
WN04GL-003-010
3.0
-10.0
-10.320
-10.495
1.00
1.22
WN04GL-004-004
4.0
-4.0
-4.317
-4.295
1.00
1.99
WN04GL-006-006
6.3
-6.3
-6.776
-6.752
1.50
3.06
WN04GL-010-010
10.0
-10.0
-10.480
-10.577
1.50
4.01
WN04GL-012-012
12.5
-12.5
-12.480
-12.643
1.50
4.81
WN04GL-016-016
16.0
-16.0
-16.490
-16.775
1.50
5.56
WN04GL-025-025
25.0
-25.0
-25.660
-26.160
2.00
8.36
WN04GL-040-040
40.0
-40.0
-40.820
-41.740
2.50
12.71
WN04GL-050-050
50.0
-50.0
-50.990
-52.150
3.00
15.77
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