Achromatic Lenses
Description
Achromatic Lenses
Specifications |
|
---|---|
Mounting: | Unmounted |
Optimal Wavelength Range: | 480-700nm |
Diameter: | 12.7 mm |
Focal Length: | 25 mm |
Achromat Type: | Triplet |
Features
- Design Wavelength upon request
- Diameter Tolerance (mm): +0.0/-0.2 (General), +0.0/-0.2 (High Precision)
- Paraxial Focal Length Tolerance: ±2%
- Centration: <3 arc minutes
- Clear Aperture: >80% (small size), >95% (large size)
- Surface Figure (per 25mm @ 632.8nm): <1.5λ, (General), <λ/4 (High Precision)
- Irregularity (@ 632.8nm): <λ/4 (General), <λ/10 (High Precision)
- Surface Quality: 60/40 (General), 10/5 (High Precision)
- Bevel: < 0.25 mm x 45°
- Coating: upon request
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
-
Ships from:
China
-
Sold by:
-
On FindLight:
since 2016
Frequently Asked Questions
Achromatic lenses are a type of viewer lenses made up of two or more lens elements that have been corrected for chromatic aberration with respect to two selected wavelengths.
If Achromatic Lenses are installed incorrectly, with the lens orientation installed backwards, the result will be extensive distortion and aberration.
Achromatic Lenses are designed to specifically function within the infrared, visible, or ultra-violet wavelength ranges.
The surface quality of Achromatic Lenses is 60/40 (General), 10/5 (High Precision).
Yes, Achromatic Lenses can be coated upon request.