128mm Dia x 288mm FL Alum. Coated, Ellipsoidal Reflector

Product Details Precision Polished Substrate Protected Aluminum and Cold Mirror Coating Options Ideal for Solar and Condensing Applications Precision Parabolic Reflectors Also Available Precision Ellipsoidal Reflectors are ideal for simplifying system design and integration. By having two focal points, ellipsoidal mirrors eliminate the need for multiple focusing components within an assembly. When a light source is placed at the first focal point, the source will refocus at the second focal point. Precision Ellipsoidal Reflectors are available with two mirror coating options. The protected aluminum coating features broadband high reflection through the visible and IR spectra. The cold mirror coating reflects visible light while transmitting NIR, making it ideal for cold condensing applications. Precision Ellipsoidal Reflectors are precision polished, yielding exact aspheric profiles. These mirrors offer improved thermal stability and superior focusing efficiency versus commercially available press-molded reflectors. Typical applications include use as steppers for PCB, LCD, or PDP production, solar simulators, fiber optic illuminators, and projectors. Specifications General Type: Specialty Mirror Physical & Mechanical Properties Inner Diameter (mm): 121 Outer Diameter (mm): 128.00 +0.0/-0.5 Height (mm): 67.7 Center Hole Diameter (mm): 31.0 Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More BOROFLOAT Coating: Protected Aluminum (400-700nm) Coating Type: Metal Coating Specification: R avg >85% @ 400 – 700nm Wavelength Range (nm): 400 – 700 Distance to Focal Point f 1 (mm): 17.8 Distance to Focal Point f 2 (mm): 294 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 253: Compliant ×