Thorlabs - PFSQ20-03-M01 2" x 2" (50.8 x 50.8 mm) Protected Gold Mirror

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Products Home >>Optical Elements >>Optical Mirrors >>Metallic Mirrors >>Square Protected Gold Mirrors >> PFSQ20-03-M01

PFSQ20-03-M01 - 2" x 2" (50.8 x 50.8 mm) Protected Gold Mirror

PFSQ20-03-M01 - 2in x 2in (50.8 x 50.8 mm) Protected Gold Mirror

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PFSQ20-03-M01
2in x 2in (50.8 x 50.8 mm) Protected Gold Mirror

Part Number:	PFSQ20-03-M01 - Ask a technical question Ask a technical question.
Weight:	0.30 lbs / Each
Available / Ships:	Today
RoHS:
Price:	$111.00
Add To Cart:	Qty :

PFSQ20-03-M01 Support Documentation

Catalog Page:
Documents:
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Product Summary:

This Thorlabs protected gold-coated, square mirror is 2" x 2". Protected gold is the most efficient reflective coating over the entire IR range. A protective overcoat is layered over the gold to help protect it from damage and make cleaning easier. This protected gold coating is made by using a proprietary protective overcoat, which allows >96% average reflection from 800 nm to 20 µm.

Specifications

Dimensions: 2" x 2" (50.8 x 50.8 mm)
Thickness: 0.24" (6 mm)
Substrate: N-BK7
Front Surface Flatness (@633 nm): λ/8
Surface Quality: 40-20 Scratch-Dig
Parallelism: <3 arcmin
Clear Aperture: >90% of Reflective Surface
Damage Threshold: 2 J/cm² at 1064 nm, 10 ns, 10 Hz, Ø1.000 mm