10mm FL, 532nm, Visible Metalens Plate

Product Details Flat, Space Saving Alternative to Traditional Lenses Nanostructure Design Enables Efficient Manipulation of Light Compact 0.7mm Thickness for Easy Integration into a Variety of Applications Visible Metalens Plates are designed with an innovative nanostructure design to manipulate and focus light, offering a highly compact and high-performance alternative to traditional curved lenses. Featuring ultra-thin Eagle XG substrates, these lens plates are available for 532nm and 632nm design wavelengths in a range of focal lengths. These metalenses are available in a single lens construction, where an individual metalens is centered on the plate and surrounded by an absorptive aperture to reduce stray light, or an array construction, where one of each of the four smaller Metalenses are arranged on a single plate for versatility. Visible Metalens Plates are ideal for low SWaP, LIDAR, imaging, and beam shaping applications. Note: The Metalens surface is very delicate, and contact should be avoided during cleaning and handling. Visible Metalens Plates should be cleaned only using compressed air. Specifications General Note: Black absorptive aperture applied to metasurface Physical & Mechanical Properties Dimensional Tolerance (mm): +/-0.2 Inner Diameter (mm): 4 Outer Dimensions (mm): 20.0 x 20.0 Thickness (mm): 0.70 ±0.07 Optical Properties Effective Focal Length EFL (mm): 10.00 ±2% Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Eagle XG Numerical Aperture NA: 0.20 Index of Refraction (n d ): 1.5198 (435.8 nm), 1.5078 (643.8 nm) Coating: Broadband 420-670nm AR Coating, backside Protective Overcoat, frontside Coating Specification: Broadband 420-670nm AR-Coating (Back surface only) R abs ≤1% from 420-670nm R avg ≤0.4% from 420-670nm Design Wavelength DWL (nm): 532 Transmission (%): 80 Angle of Incidence (°): ±20 Material Properties Thermal Expansion: 31.7 x 10-7/°C (0-300°C) Environmental & Durability Factors Environmental Durability: >= 200C, 1000hrs Regulatory Compliance Certificate of Conformance: View ×