Doublet lens element #88-598

cylindricalmagnesium fluoride (MgF2)achromatic

TECHSPEC® VIS-NIR Coated Achromatic Lenses consist of two optical components cemented together to form an achromatic doublet. The doublet is computer optimized to correct for on-axis spherical and chromatic aberrations. TECHSPEC® VIS-NIR Coated Achromatic Lenses have visible/near-infrared broadband anti-reflection coating, which is specially optimized to yield maximum transmission (>99%) in the near-infrared. The achromatic lenses reduce reflection to less than 0.25 percent per surface at 880nm. Magnesium Fluoride coated and VIS 0° coated achromats are also available. Designed for 0° Angle of Incidence Less Than 0.25% Reflectance Per Surface @ 880nm Common Specifications Bevel: Protective as needed Focal Length Tolerance (%): ±1 Coating: VIS-NIR (400-1000nm) Power (P-V) @ 632.8nm: 1.5λ Irregularity (P-V) @ 632.8nm: λ/4 Need different specs or modifications? Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion. Our capabilities include: Custom dimensions, materials, coatings, and more High-precision surface quality and flatness Tight tolerances and complex geometries Scalable production—from prototype to volume