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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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