Plano-concave lens element YT-283

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Warranty: 1 months Customized support: OEM Place of Origin: Jilin, China Brand Name: YT Model Number: YT-283 Use: Optical Structure: Plano-concave Shape: PLANO Size: Other Weight: Other Substrate: Fused Silica Diameter: Custom's Requirements Thickness: 0.5-50mm Dimensional tolerance: +0/-0.1mm Focal Length: +/-3% Centration: 90% Surface Quality: 60-40 scratch and dig Protective Bevel: 0.25 mm x 45° Application: For Endoscope Cylindrical Lenses Yutai Optics makes cylindrical lenses from different types of optical crystals and glasses. Design (convex, concave, round, rectangular ) according customers' needs Cylindrical lenses are used as transfer optics and output optics to avoid the spherical aberrations if needed.