Plano-convex cylindrical lenses feature one flat and one convex cylindrical surface, ideal for focusing parallel light into a line or collimating point sources into a line beam.
Applications include laser scanning, barcode readers, optical sensors, and medical devices.
LUMINA can provide customized production from miniature to large-scale lenses, ensuring precise optical performance.
Material: H-K9L, N-BK7, fused silica, CaF₂, ZnSe, etc.
Diameter：0.5mm—300mm
Diameter tolerance：±0.1mm to±0.02mm
Focal length range：+10mm to +2000mm(Typical)
Focal length tolerance：±1% to±0.5%
Centration：< 3 arc min to <10 arc sec
Clear aperture：>85% to >95%
Surface quality：MIL 60-40 to MIL 10-5
Surface accuracy:up toλ/10, Ra < 5 nm
Coating options: AR coatings or custom coatings upon request
Focal length refers to the powered axis only. The orthogonal axis has no optical power.
Specifications may vary depending on lens geometry, diameter, focal length, and material.
Focus or collimate beams into line patterns
Ideal for scanning, sensing, and alignment
Multiple coating and material options
Available in both small and large sizes
