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Spherical lens element LZCY series
cylindricalplano-concaveplano-convex

spherical lens element
spherical lens element
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Characteristics

Geometry/curvature
spherical, cylindrical, plano-concave, plano-convex
Material
glass
Optical characteristics
visible
Applications
optical, laser
Other characteristics
focusing
Diameter

25.4 mm
(1 in)

Wavelength

9,400 nm, 10,600 nm

Description

ZnSe Plano-Convex cylindrical focusing lens (LZCY) & Plano-Concave cylindrical focusing lens (LZCY). Cylindrical focusing lenses are either round or rectangular objects with cylindrically shaped surfaces. They differ from spherical lenses in that they focus a beam on a focal line rather than a focal point. Its applications include laser scanners, laser diode systems, spectrophotometers, projectors and optical data storage and retrieval systems. Dimension Tolerance: +0/-0.13mm Thickness Tolerance: ±0.25mm Focal Length Tolerance: ±2% Edge Thickness Variation (ETV): ≤3 arc min. Clear Aperture: >90% Surface Flatness: λ/4 per 1″Dia@632.8nm Surface Quality: 60-40 S-DAR Coating: R<0.2% per surface @10.6μm
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.