Positive Cylindrical Lenses

Positive Cylindrical Lenses are used to focus light to a thin line for effective harmonic generation in nonlinear crystals, in laser scanners, spectroscopy, dye lasers, acousto-optics or other applications. They are the best for circularization of diode laser outputs, energy collection for linear detectors or for coupling to a slit input.

Technical Parameters:

Material
BK7, FS, UVFS, CaF2, ZnSe, Si, Ge
Wavelength
350-2000nm/185-2100nm
Dimension Tolerance
+0.0/-0.1mm

Thickness Tolerance
+/-0.1mm
Clear Aperture
>85%
Surface Quality
40/20(Standard)/ 20/10(High Precision)
Centration
<3 arc min
Coating
Upon customers' request