Off-Axis Parabolic First Surface Metal Mirrors from Edmund Optics feature a solid metal design and use no adhesives for excellent thermal conductivity. OAPs have a focal point that is not in line with the optical axis, allowing users to incorporate various components into the system and optimize workspace. This unrestricted access to the focal point permits users to design compact systems with smaller footprints. Standard Off-Axis Parabolic First Surface Metal Mirrors are available with a reflected focal length range from 12.7mm (0.5") to 516mm (20.3").
Protected Aluminum, Protected Gold and Bare Gold Coatings
Manufactured with an Aluminum 6061T6 substrate, Off-Axis Parabolic First Surface Metal Mirrors use protected aluminum, protected gold, and bare gold coatings that cover the wavelength range from 400nm to greater than 12,000nm. The protective dielectric overcoat layer prevents the coating from being damaged from the atmosphere or from cleaning. This increases the durability of the metal coating and provides protection from oxidation with little impact on the coating performance.
Off-Axis Parabolic First Surface Metal Mirrors are available in 15°, 30°, 45°, 60° or 90° off-axis options. In-house design, manufacturing, and coating capabilities are available for custom requests, including ellipsoid shaped metal mirrors. ITAR design capabilities are also available. Off-Axis Parabolic First Surface Metal Mirrors are in-stock and available for immediate delivery for fast turnaround and excellent value.