|
Precision
Optics
Introduce
Windows
Lenses
Plano-Convex
Lenses
Double-Convex
Lenses
Plano-Concave
Lenses
Double-Concave
Lenses
Meniscus
Lenses
Cylindrical
Lenses
Achromatic
Lenses
Ring
Mount for Lenses
Prisms
Waveplates
Beamsplitters
Filters
Laser
Optics
Coloured
Optical Glass
IR
Materials
Coating
Custom
Optics
|
|
|
|
Specifications:
Material:
Optical Grade CaF2 Single Crystal
Design Wavelength: 1.5mm
Design Index: n=1.425
Surface Quality: 80-50 scratch and dig
Paraxial Focal Length: ¡À2%
Diameter Tolerance: +0.0, -0.15mm
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l/4@632.8nm
Bevel: 0.25 mm x 45¡ã
|
|
|
Part
No.
|
f
(mm)
|
f
(mm)
|
R1
(mm)
|
tc
(mm)
|
te
(mm)
|
fb
(mm)
|
|
PX0301
|
50.0
|
25.4
|
21.25
|
6.2
|
2.0
|
45.6
|
|
PX0302
|
100.0
|
25.4
|
42.50
|
3.9
|
2.0
|
97.3
|
|
PX0303
|
150.0
|
25.4
|
63.75
|
3.3
|
2.0
|
147.7
|
|
PX0304
|
200.0
|
25.4
|
85.00
|
3.0
|
2.0
|
197.9
|
|
PX0305
|
300.0
|
25.4
|
127.50
|
2.6
|
2.0
|
298.2
|
|
PX0306
|
500.0
|
25.4
|
212.50
|
2.4
|
2.0
|
498.3
|
|
PX0307
|
1000.0
|
25.4
|
425.00
|
2.2
|
2.0
|
998.5
|
|
PX0308
|
100.0
|
50.0
|
42.50
|
11.1
|
3.0
|
92.2
|
|
PX0309
|
150.0
|
50.0
|
63.75
|
8.1
|
3.0
|
144.3
|
|
PX0310
|
200.0
|
50.0
|
85.00
|
6.8
|
3.0
|
195.2
|
|
PX0311
|
500.0
|
50.0
|
212.50
|
4.5
|
3.0
|
496.8
|
|
|
|
Please
refer to the Material
Chapter for more information about BK7 glass, UV grade
fused silica, Sapphire and CaF2. |
|
|
Please
refer to
the Glossary
and Technology
for more information about lenses. |
|
|
Please
refer to Coating
Chapter for more infomation of coating. |
|
|
Other
sizes and coatings are available upon request. |
|
|
lPlease
refer to Ring
Mount for Lenses |
|
|
