Meniscus Lenses
Code |
Coating |
F/L (mm) |
Dia (mm) |
BFL (mm) |
Rad_(mm) |
Rad_(mm) |
C/T (mm) |
E/T (mm) |
Overall thick (mm) |
Material |
Grade |
Price |
Buy & More ... |
LCM01 52-XS |
AR Coating R.avg < 0.6%@1100 -1600nm (AI3)
|
56.9 |
20 |
x |
15.453 cx |
46.67 cc |
4 |
- |
- |
S-TIH4 |
1 |
$15.00 |
More Info.. |
LCM0157-XS |
BBAR R avg. <0.6% @ 1100 -1600nm |
- |
28 |
- |
25.3225 |
10.4754 |
6.6 |
- |
- |
S-BSL7 |
1 |
$11.25 |
More Info.. |
LCM01 58-XS |
BBAR R avg. R<0.6% @ 1100-1600nm |
-20.9 |
24 |
-19.56 |
22.2121 |
8.78835 |
3 |
5 |
8.23 |
S-TIH4 |
1 Fail centration |
$11.25 |
More Info.. |
LCM94 24-XS |
BBAR 0.85 -1.05um R <0.5% av |
-27.5 |
12 |
-25.75 |
14.086 |
8.084 |
2 |
2.9 |
4.12-4.15 |
N-SF6 |
1 |
$22.50 |
More Info.. |
LML16 70-XS |
Broadband AR R.avg<0.4% @630-1100nm |
-74.7 |
36OD 30ID +0.02 /-0.08 |
-70.65 |
41.1978 |
23.2837 |
5 +0.1/0 |
6.7 |
10.9 |
N-SF6 |
1 |
$15.00 |
More Info.. |
Telephone 401 583 7846 or email to sales@surplus-optics.com
Go to our contact form
Code |
Coating |
F/L (mm) |
Dia (mm) |
BFL (mm) |
Rad_(mm) |
Rad_(mm) |
C/T (mm) |
E/T (mm) |
Material |
Grade |
Price |
Buy & More ... |
LCM30 01-XS |
AR -R<0.3% @500-560nm |
17.93 |
13 |
18.1 |
-150.098 |
-12.346 |
5 |
- |
Ohara S-LAL59 -734515 |
1 |
$8.00 |
More Info.. |
LCM10 45-XS |
BBAR, R.avg. <0.25%@694nm |
807.5404 |
44.98 |
803.0483 |
245 |
590 |
4 |
3.39 |
BK7 or equiv |
1 |
$30.00 |
More Info.. |
LCM10 64-XS |
1064nm v coat |
77 |
18 |
76 |
172.6 |
-29 |
3.5 |
3.26 |
Fused silca |
1 |
$15.00 |
More Info.. |
LCM3355-XS |
355nm v coat |
77 |
18 |
76 |
-29 |
172 |
3.5 |
3.26 |
Fused silica |
1 |
$15.00 |
More Info.. |
LCM350 64-XS |
AR 550-900nm Both sides |
275.28 |
11 |
226.6106 |
17.54 Convex |
10.547 Concave |
6.1 |
6.2814 |
BK7 05 equiv |
|
$ |
More Info.. |
LPD150 02-XS |
Uncoated |
-150 |
100 |
n/a-to big |
n/a-to big |
n/a-to big |
9.85 |
1 |
BK7 or equiv |
1 |
$75.00 |
More Info.. |
Telephone 401 583 7846 or email to sales@surplus-optics.com
Go to our contact form
Meniscus Lenses
Code |
Type |
F/L (mm) |
Dia (mm) |
BFL (mm) |
Material |
Coating |
Grade |
Price |
Buy & More ... |
LCM0069-XS |
Meniscus Lens |
299.7 |
50 |
- |
BK7 or equiv |
- |
2 |
$22.50 |
More Info.. |
LCM1303-XS |
Positive AR coating-R <0.25%@635nm |
252.6 |
12.7 |
- |
BK7 or equiv |
- |
1 |
$30.00 |
More Info.. |
LCM20040-AV1-XS |
Positive AR coating-Ravg <0.5%@450-900nm
|
200 |
40 |
- |
- |
BK7 or equiv |
2 |
$30.00 |
More Info.. |
LCM3532-XS |
Meniscus Lens |
-77 |
18 |
- |
UVFS |
- |
2 |
$30.00 |
More Info.. |
LCM25051-XS |
Meniscus Lens |
250 |
52 |
- |
N-SK5 |
AR@400 - 1000nm |
2 |
$112.00 |
More Info.. |
LCM68 43-XS |
Meniscus |
- |
19.5 |
- |
BAK2 |
- |
1 |
$22.50 |
More Info.. |
Telephone 401 583 7846 or email to sales@surplus-optics.com
Go to our contact form
Meniscus lenses have two polished faces one with an outward facing convex surface and one with an inward facing concave surface. By choosing these two curves correctly helps to reduce spherical aberration at specific wavelengths. Our surplus meniscus lenses when available are of high quality laser grade meniscus lenses, meniscus cylindrical lenses and ophthalmic grade meniscus lenses as negative and positive powers. Supplied in most cases as high index SF materials or crown glasses with AR coating for increased transmission.
Specification: |
|
Diameter: |
+0/-0.15mm |
Centration: |
<6 arc minutes |
Focal length: |
1-1.5% |
Surface quality: |
60-40 scratch/ dig |
If you require Meniscus lenses up to 6” dia, AR coated for visible, NIR or Telecoms wavelengths.
Telephone 401 583 7846 or email to sales@surplus-optics.com
Go to our contact form
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