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UV Fused Silica Meniscus lenses have one convex surface and one concave surface. They are used to change the focal length and effective f-number of another lens, without introducing additional spherical aberration or coma into the system in UV range.
Non-coated and AR coated products are available.
 Standard Specifications:
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Optical Material:
Diameter Tolerance:
Design Wavelength:
Design Index:
Paraxial Focal Length:
Centration:
Clear Aperture:
Surface Quality:
Wavefront Distortion:
Bevel:
Coating: |
UV grade Fused Silica
+0.0, -0.1mm
546.10nm
1.46008±0.00005
±2%
3 arc minutes
>85%
60-40 scratch and dig
lambda/4 at 632.8nm
<0.25mm X 45°
available upon request |
Standard UV Fused Silica Meniscus Lenses: Positve
Dia(mm) |
EFL(mm) |
R1(mm) |
R2(mm) |
Tc(mm) |
Te(mm) |
BFL(mm) |
Product Number |
25.4 |
100.0 |
31.0 |
91.2 |
4.0 |
2.2 |
95.9 |
UQT-MSFP3011 |
25.4 |
150.0 |
47.6 |
149.8 |
3.2 |
2.0 |
146.8 |
UQT-MSFP3012 |
25.4 |
200.0 |
64.2 |
209.8 |
2.9 |
2.0 |
197.2 |
UQT-MSFP3013 |
25.4 |
300.0 |
97.6 |
330.6 |
2.6 |
2.0 |
297.5 |
UQT-MSFP3014 |
25.4 |
500.0 |
166.8 |
603.4 |
2.4 |
2.0 |
497.8 |
UQT-MSFP3015 |
25.4 |
1000.0 |
348.0 |
1425.7 |
2.2 |
2.0 |
998.0 |
UQT-MSFP3016 |
50.8 |
100.0 |
30.6 |
80.9 |
10.7 |
1.2 |
89.0 |
UQT-MSFP3017 |
50.8 |
150.0 |
46.5 |
135.3 |
7.8 |
2.7 |
142.0 |
UQT-MSFP3018 |
50.8 |
200.0 |
63.0 |
193.4 |
6.6 |
2.9 |
193.4 |
UQT-MSFP3019 |
50.8 |
300.0 |
97.6 |
327.6 |
5.4 |
3.0 |
294.8 |
UQT-MSFP3020 |
50.8 |
500.0 |
165.4 |
582.2 |
5.0 |
3.6 |
495.2 |
UQT-MSFP3021 |
50.8 |
1000.0 |
356.7 |
1580.2 |
5.0 |
4.3 |
995.6 |
UQT-MSFP3022 |
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Standard UV Fused silica Meniscus Lenses:
Negative
Dia(mm) |
EFL(mm) |
R1(mm) |
R2(mm) |
Tc(mm) |
Te(mm) |
BFL(mm) |
Product Number |
25.4 |
-100.0 |
150.0 |
35.0 |
3.0 |
4.9 |
-99.4 |
UQT-MSFP3011 |
25.4 |
-150.0 |
150.0 |
47.0 |
3.0 |
4.2 |
-149.1 |
UQT-MSFP3012 |
25.4 |
-200.0 |
150.0 |
56.6 |
3.5 |
4.4 |
-198.5 |
UQT-MSFP3013 |
25.4 |
300.0 |
150.0 |
71.4 |
3.5 |
4.1 |
-297.8 |
UQT-MSFP3014 |
25.4 |
500.0 |
200.0 |
106.4 |
3.5 |
3.9 |
-497.2 |
UQT-MSFP3015 |
25.4 |
-1000.0 |
300.0 |
180.8 |
4.0 |
4.2 |
-995.8 |
UQT-MSFP3016 |
5.08 |
-100.0 |
200.0 |
37.1 |
5.0 |
13.4 |
-99.3 |
UQT-MSFP3017 |
5.08 |
-150.0 |
200.0 |
50.2 |
5.0 |
10.2 |
-148.8 |
UQT-MSFP3018 |
5.08 |
-200.0 |
200.0 |
62.5 |
5.0 |
8.8 |
-198.4 |
UQT-MSFP3019 |
5.08 |
-300.0 |
250.0 |
88.4 |
5.0 |
7.4 |
-298.1 |
UQT-MSFP3020 |
5.08 |
-500.0 |
300.0 |
129.5 |
5.0 |
6.4 |
-497.4 |
UQT-MSFP3021 |
5.08 |
-1000.0 |
300.0 |
180.6 |
5.0 |
5.7 |
-994.7 |
UQT-MSFP3022 |
Please Contact ultiQuest for other dimensions in prototype and production quantities.
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| NOTES! |
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The edge thicknesses fare theoretical values not including chamfer. |
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Be sure to wear laser safety goggles when checking optical path and adjusting optical axis. |
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