The function of the plano-concave cylindrical mirror is to make the light beam converge or diverge in a certain plane, but it does not work in the plane (cylindrical axis) perpendicular to it, turning the transmitted plane light wave into a cylindrical wave, or making the original The transformation of cylindrical waves into plane waves or spherical waves is often used to convert a collimated laser source into linear light.
Specifications
| Material | BK7;Fused Silica |
| Design Wavelength | 589.6nm |
| Diameter Tolerance | +0.0，-0.15mm |
| Thickness Tolerance | +/-0.1mm |
| Paraxial Focal Length Tolerance | +/-2% |
| Centration | 3 arc minute |
| Clear Aperture | >85% |
| Surface Figure | λ/4@632.8nm |
| Surface Quality | 60/40 Scratch/Dig |
| Bevel | 0.25mm*45° |
| Coating | Uncoated |
BK7/Fused Silica Plano Concave Cylindrical Lens
The function of the plano-concave cylindrical mirror is to make the light beam converge or diverge in a certain plane, but it does not work in the plane (cylindrical axis) perpendicular to it, turning the transmitted plane light wave into a cylindrical wave, or making the original The transformation of cylindrical waves into plane waves or spherical waves is often used to convert a collimated laser source into linear light.
| Material |
CDGM
optical glass, CORNING, SCHOTT, HOYA, OHARA, other specified materials
|
|
Curvature
Tolerance
|
2-600mm±1%
|
|
Machining
Tolerance
|
Length
and width ±0.05mm, center thickness ±0.1mm
|
|
Eccentricity
|
3 arc minute
|
|
Surface
Figure
|
λ/4@632.8nm
|
|
Surface
Quality
|
40/20
(regular)
|
Hotline
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