25 Apr 2019
Cylindrical lenses are useful for line imaging or uni-axial magnification in a wide range of applications.
Material: BK7 or other optical glass
Focal Length Tolerance: ±1%
Dimension Tolerance: ± 0.01mm
Surface Accuracy: λ/4 @632.8nm
Surface Quality: 40-20
Centration: <3′
Clear Aperture: > 90%
Bevel: 0.2mm×45°
Coating: user-defined