Specifications:
| Type |
Plano-convex Lens |
Material |
Corning 7980 0F |
| Diameters(mm) |
12.7(+0.0/-0.1) |
Design Wavelength(nm) |
587.6 |
| Effective Focal Length EFL(mm) |
20.00±1% |
Back Focal Length BFL(mm) |
17.26 |
| Coating |
Uncoated |
Surface Quality(S/D) |
10/5 |
| Irregularity@632.8nm |
λ/10 |
Centration Error(arc min) |
≤2 |
| Center Thickness |
4.0±0.1 |
Edge Thickness |
1.4±0.1 |
| Curvature Radius R1 |
9.17 |
Clear Aperture |
90% |
| Protective Chamfer |
0.2mmx45° |
|
|
Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. Fused Silica is commonly used in applications from the Ultraviolet (UV) through the Near-Infrared (NIR) and its low index of refraction, low coefficient of thermal expansion, and low inclusion content make it ideal for laser applications and harsh environmental conditions.
Hangzhou Shalom EO uses fused silica materials from Corning, which have stable physical and optical properties. Every piece of lens is measured in the Zygo interference system to assure the surface accuracy and performance of these UV optics.
C7980-0F
12.7
4.0
1.4
20mm
λ/10
Uncoated
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$29.0
2~3 Days
