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CaF2 Plano-Convex Lenses
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:± 2%
Diameter Tolerance: +0.0, -0.15mm
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l/4@632.8nm
Protective Bevel
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:± 2%
Diameter Tolerance: +0.0, -0.15mm
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l/4@632.8nm
Protective Bevel
| Part No. | f(mm) | 
Ф (mm) |
R 1 (mm) | t c (mm) | t e (mm) | f b (mm) |
| PCX4301 | 50.0 | 25.4 | 21.25 | 6.2 | 2.0 | 45.6 |
| PCX4302 | 100.0 | 25.4 | 42.50 | 3.9 | 2.0 | 97.3 |
| PCX4303 | 150.0 | 25.4 | 63.75 | 3.3 | 2.0 | 147.7 |
| PCX4304 | 200.0 | 25.4 | 85.00 | 3.0 | 2.0 | 197.9 |
| PCX4305 | 300.0 | 25.4 | 127.50 | 2.6 | 2.0 | 298.2 |
| PCX4306 | 500.0 | 25.4 | 212.50 | 2.4 | 2.0 | 498.3 |
| PCX4307 | 1000.0 | 25.4 | 425.00 | 2.2 | 2.0 | 998.5 |
CaF2 Plano-Concave Lenses
|
Part No. |
f(mm) |
Ф(mm) |
R 1 (mm) |
t c (mm) |
t e (mm) |
f b (mm) |
|
PCV4302 |
-100.0 |
25.4 |
42.50 |
2.0 |
3.9 |
-101.4 |
|
PCV4304 |
-200.0 |
25.4 |
85.00 |
2.0 |
3.0 |
-201.4 |
|
PCV4306 |
-500.0 |
25.4 |
212.50 |
2.0 |
2.4 |
-501.4 |
|
PCV4307 |
-1000.0 |
25.4 |
425.00 |
2.0 |
2.2 |
-1001.4 |
Categories
Contact Information
sp3 plus ltd
18 All Saints Road
Tunbridge Wells,
Kent
TN4 9JF
United Kingdom
email:info@sp3plus.co.uk
ph: +44 (0)1892 615571
fax:+44 (0)1892 615726