Off-Axis Parabolic Mirrors are precision reflective optical components manufactured by cutting a segment from a full parabolic mirror, with the reflective surface offset from the parent mirror’s central optical axis. Unlike standard parabolic mirrors, OAPs eliminate spherical aberration and central beam obstruction—a critical advantage for high-fidelity light collimation, focusing, and beam shaping.

Description

Specifications	According to customer's specific requirements
Material	Fused Silica (JGS1), Si, SiC, Ge
Diameter Tolerance	+0.0 / -0.01 mm
Central Thickness Tolerance	±0.1mm
PV	λ/4
Parallelism	<30''
Surface Quality	40/20
Coating	Protected Aluminum,Protected Gold,Protected Silver (Ag+SiO₂),HR

Off-Axis Parabolic Mirrors (OAP)

Description

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