|
CALCIUM FLUORIDE (CaF2)
BICONVEX LENS |
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Design Wavelength :1.5
microns Effective focal
Length :+ 2% at design
wavelength Clear Aperture :90%
diameter Edge thickness Variation :0.025
mm Diameter Tolerance :+0,
-0.25 mm Bevel :0.25
mm Surface Irregularity :1
Lambda at sodium light Surface Quality :40-20 |
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|
Diameter(mm) |
F# |
Effective Focal
Length (mm) |
Back Focal Length
(mm) |
Part Number |
Prices |
|
12.70 |
1 |
12.70 |
10.55 |
12115-CF |
$230 |
|
|
2 |
25.40 |
22.56 |
12215-CF |
165 |
|
3 |
38.10 |
35.38 |
12315-CF |
125 |
|
|
4 |
50.80 |
47.37 |
12415-CF |
125 |
|
|
5 |
63.50 |
59.41 |
12515-CF |
125 |
|
|
6 |
76.20 |
71.48 |
12615-CF |
125 |
|
|
8 |
101.60 |
100.71 |
12815-CF |
125 |
|
|
10 |
127.00 |
126.11 |
121015-CF |
125 |
|
|
12 |
152.40 |
151.51 |
121215-CF |
125 |
|
|
|
|
|
|
|
|
|
19.05 |
1 |
19.05 |
16.30 |
19115-CF |
$250 |
|
|
2 |
38.10 |
34.72 |
19215-CF |
200 |
|
3 |
57.15 |
53.97 |
19315-CF |
175 |
|
|
4 |
76.20 |
71.93 |
19415-CF |
137 |
|
|
5 |
95.25 |
89.99 |
19515-CF |
137 |
|
|
6 |
114.30 |
108.10 |
19615-CF |
137 |
|
|
8 |
152.40 |
151.38 |
19815-CF |
137 |
|
|
10 |
190.50 |
189.38 |
191015-CF |
137 |
|
|
12 |
228.60 |
227.48 |
191215-CF |
137 |
|
|
|
|
|
|
|
|
|
25.40 |
1 |
25.40 |
21.49 |
25115-CF |
$250 |
|
|
1.5 |
38.40 |
34.51 |
251.515-CF |
200 |
|
2 |
50.80 |
46.86 |
25215-CF |
187 |
|
|
3 |
76.20 |
72.54 |
25315-CF |
150 |
|
|
4 |
101.60 |
96.49 |
25415-CF |
143 |
|
|
5 |
127.00 |
120.57 |
25515-CF |
137 |
|
|
6 |
152.40 |
149.07 |
25615-CF |
137 |
|
|
8 |
203.20 |
201.71 |
25815-CF |
137 |
|
|
10 |
254.00 |
252.51 |
251015-CF |
137 |
|
|
12 |
304.80 |
303.32 |
251215-CF |
137 |
|
|
|
|
|
|
|
|
|
38.10 |
1 |
38.10 |
32.36 |
38115-CF |
$295 |
|
|
2 |
76.20 |
71.73 |
38215-CF |
230 |
|
3 |
114.30 |
111.17 |
38315-CF |
210 |
|
|
4 |
152.40 |
149.72 |
38415-CF |
188 |
|
|
5 |
190.50 |
188.26 |
38515-CF |
188 |
|
|
6 |
228.60 |
302.56 |
38615-CF |
188 |
|
|
8 |
304.80 |
378.76 |
38815-CF |
188 |
|
|
10 |
381.00 |
454.96 |
381015-CF |
188 |
|
|
12 |
457.20 |
759.76 |
381215-CF |
188 |
|
|
|
|
|
|
|
|
|
50.80 |
1 |
50.80 |
42.97 |
50115-CF |
$450 |
|
|
2 |
101.60 |
95.50 |
50215-CF |
375 |
|
3 |
152.40 |
146.88 |
50315-CF |
285 |
|
|
4 |
203.20 |
198.78 |
50415-CF |
260 |
|
|
5 |
254.00 |
250.52 |
50515-CF |
260 |
|
|
6 |
304.80 |
301.60 |
50615-CF |
260 |
|
|
8 |
406.40 |
403.88 |
50815-CF |
260 |
|
|
10 |
508.00 |
505.32 |
501015-CF |
260 |
|
|
12 |
609.60 |
606.91 |
501215-CF |
260 |
|
|
|
|
|
|
O |
|
|
76.20 |
1 |
76.20 |
69.60 |
76115-CF |
N |
|
|
2 |
152.40 |
144.14 |
76215-CF |
|
|
3 |
228.60 |
221.20 |
76315-CF |
R |
|
|
4 |
304.80 |
299.82 |
76415-CF |
E |
|
|
5 |
381.00 |
376.65 |
76515-CF |
Q |
|
|
6 |
457.00 |
453.29 |
76615-CF |
U |
|
|
8 |
609.60 |
605.87 |
76815-CF |
E |
|
|
10 |
762.00 |
759.02 |
761015-CF |
S |
|
|
12 |
914.40 |
911.43 |
761215-CF |
T |
|