High quality, negative cylindrical lens for high energy laser & performance-critical applications; 193nm to 1550nm. Designed to expand light in a single dimension, these rectangular laser quality fused silica cylindrical lenses are ideal for high power or high-performance applications at UV through near-infrared wavelengths. They are available with a wide range of low loss high energy AR coatings.
Product Code: RCC-UV Optical Material: Standard Grade Corning 7980 1-D (Fused Silica) Design Wavelength: 248nm Dimensional Tolerance: +0/-0.25mm Thickness Tolerance: ±0.25mm Radius of Curvature Tolerance: ±0.5% Chamfer: 0.35mm leg width at 45° nominal Wedge: ≤ 3 arc minutes Surface Quality: 20-10 scratch-dig per MIL-PRF-13830b Surface Figure: Cylindrical side: < 1.0 λ (y-axis), < 1.0 λ/cm (x-axis), p-v at 633nm Plano side: < λ/4 p-v at 633nm Clear Aperture (CA): ≥ 85% of central dimension Anti-reflection Coating: Wavelength user specified Narrowband: R ≤ 0.25° per surface Broadband: Ravg ≤ 0.5° per surface Dualband: R ≤ 0.3° at 1064, R ≤ 0.6° at 532 per surface Damage Threshold: 10 J/cm2, 20ns, 20Hz at 1064nm
Delivery Time 7-20days
Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. Please note it before delivery. Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery.