Illustration
LSAC23-025-025-HB
Precision Polished Aspheric Lens, 25.00 mm Diameter, 25.00 mm EFL, NA 0.50, AR (600–1100 nm) — LSAC23-025-025-HB
Precision polished aspheric lens with specified diameter, effective focal length, numerical aperture and coating.
$423 USD
International shipping is quoted separately.
Standard preparation: 3–7 business days.
Special products require a confirmed lead time.
Technical Specifications
- Diameter (mm)
- 25.00
- Effective focal length (mm)
- 25.00
- Numerical aperture
- 0.50
- Center thickness (mm)
- 9.86
- Optical material
- H-ZF7LA
- Coating
- AR (600–1100 nm)
- Back focal length (mm)
- 19.54
- Edge thickness (mm)
- 5.86
- Design wavelength
- 587.6 nm
- Diameter tolerance (source unit not specified)
- +0.0/-0.025
- Center thickness tolerance
- ±0.1 mm
- Clear aperture
- 90%
- Aspheric surface form error
- RMS 0.25 µm
- Surface quality
- 40/20
- Centration
- <1 arcmin