optical mirror

Model:	OEM
Brand:	United Photonics Technology
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	mirror , optics , optical
Price:	US $0.1 / pc
Min. Order:	1 pc

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Product Description

Mirror

United Photonics Technology

Mirror is a reflecting surface that forms an image of an object when light rays coming from that object fall upon it. Usually mirrors are made of plate glass, one side of which is coated with metal or some special preparation to serve as a reflecting surface.
UPT offers dielectric coated mirrors and metal coated mirrors which are made of substrate such as Bk7, K9, Fused Silica, CaF2, Sapphire.

Specifications:

Material:	BK7 Grade A Optical Glass
Typical Diameter (Φmm)	8.0, 10.0, 12.7, 15.0, 20.0, 25.4, 30.0, 50.8
Typical Thickness (mm)	2.0, 3.5, 5.0, 6.5
Diameter Tolerance (mm)	+/-0.2 (General), +0.0/-0.02 (High Precision)
Thickness Tolerance (mm)	±0.2 (General), ±0.05 (High Precision)
Clear Aperture	>80% (Small Size), >95% (Large Size)
Parallelism	6 min. (General), 3 sec. (High Precision)
Surface Quality	80/50 (General), 10/5 (High Precision)
Flatness (per 25mm@633nm)	λ(General), λ/10 (High Precision)
Bevel (face width x 450)	<0.25mm
Coating	Uncoated, HR, PR, Metal -Ag, Al, Au Coating, etc.

Note for Mirror:
(1). Other optical glass or optical crystals of Mirrors are available.
(2). Custom-made Mirrors with any size from diameter 2mm to diameter 280mm and with shape of quadrate, triangular or other special sharp are available upon request.
(3). Thickness from 1mm to 30 mm are available upon request.
(4). Typical surface quality is 60/40, better precision such as 40/20,10/5 is available upon request.