Technical Specifications
Overview
Precision Optical Dome Lens
These hemisphere dome lenses are engineered for demanding applications, including underwater camera protection and wide-field imaging. Designed to resist significant water pressure while maintaining optical clarity, they provide an expansive field of view for high-quality image capture. Available in a wide range of materials and customizable dimensions, these lenses meet rigorous standards for surface quality and precision.
Physical Properties
Diameter Range
10 mm
Minimum Diameter
250 mm
Maximum Diameter
- Available Materials
- BK7 GlassUV Fused SilicaVarious Optical Glass
Optical Precision
Tolerance Specifications
| Parameter | Standard | Attainable |
|---|---|---|
| Diameter Tolerance | 0.1 mm | 0.01 mm |
| Surface Quality (Scratch/Dig) | 60/40 | 20/10 |
| Power/Irregularity | 5/1 fringes | 0.5/0.1 fringes |
| Decentration | 0.05 mm | 0.01 mm |
- Aperture Angle
- 60 deg
