NEW Thorlabs MPD229H-M03 90 Off Axis Parabolic Mirror Bare Gold 3mm Hole 50 8mm

NEW Thorlabs MPD229H-M03 90 Off Axis Parabolic Mirror Bare Gold 3mm Hole 50 8mm

• Part Number: MPD229H-M03

• Substrate Diameter: 50.8 mm (2 inches)

• Reflected Focal Length (RFL): 50.8 mm (2 inches)

• Parent Focal Length (PFL): 25.4 mm (1 inch)

• Off Axis Angle: 90 degrees

• Through Hole Diameter: 3 mm hole on coated mirror surface tapering to 8 mm entrance hole on back of substrate

• Through Hole Orientation: Parallel to focused beam for collinear beam propagation

• Optical Coating: Unprotected Bare Gold

• Wavelength Range: 800 nm to 20 um

• Reflectance Performance: Greater than 97 percent average reflectance within the operational wavelength range

• Substrate Material: Aluminum

• Mounting Features: Three 8-32 tapped holes on the bottom surface for compatibility with mounting adapters