Cylindrical lenses are used to provide focusing power in one section only. For illumination or detection of light from line sources. Also used to anamorphic compression of beams and images. Especially widely used to anamorphic compression of LD (laser diode) output beam.
Specifications:
Material:optical glass
Surface Figure:λ/2
Diameter Tolerance:+0.1, -0.1 mm
Thickness Tolerance:±0.2 mm
Clear Aperture>85%
Surface Quality:60-40 scratch and dig
Protective Bevel:0.25 mm x 45°
Coating: Specified by customers
Highly Recommended Cylindrical Lenses from Yutai Optics:
Optical Cylindrical Lenses
N-SF11 Cylindrical Lens
Optical BK7 Cylindrical Lens
UV Fused Silica Cylindrical Lens