PLCX-CFUV: Laser Grade Plano Convex Lens, Calcium Fluoride
PLCX-CFUV: Laser Grade Plano Convex Lens, Calcium Fluoride
PLCX-CFUV: Laser Grade Plano Convex Lens, Calcium Fluoride
High quality focusing and collimating lens for excimer laser and infrared applications; 193nm to 1600nm. Use of UV-grade calcium fluoride gives these precision-polished plano-convex lenses minimal fluorescence and high performance for focusing and collimating tasks from the UV through near-infrared. They are offered in a wide range of focal lengths and diameters, with a large selection of optional high energy AR coatings.
Product Code: PLCX-CFUV
Optical Material: UV-grade CaF2 , Random Axis
Diameter Tolerance: +0/-0.25mm
Center Thickness Tolerance: ± 0.25mm
Chamfer: 0.35mm leg width at 45° nominal
Concentricity: ≤ 0.05mm
Radius of Curvature (RoC) Tolerance: ±0.5%
Surface Quality: 20-10 scratch-dig per MIL-PRF-13830b
Surface Figure: < λ/10 p-v at 633nm before coating
Clear Aperture (CA): ≥ 85% of central diameter
Anti-reflection Coating: Wavelength user specified