Changchun Ruiqi Optoelectronics Co.,Ltd

Changchun Ruiqi Optoelectronics Co.,Ltd

Home> Products> Optical Mirrors> Metallic Mirror> 75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror
75mm Diameter 200mm Focal Length Concave Mirror

75mm Diameter 200mm Focal Length Concave Mirror

$10-50 /Piece/Pieces

Payment Type:L/C,T/T
Incoterm:FOB,CIF,EXW
Min. Order:20 Piece/Pieces
Transportation:Air
Port:Changchun,Beijing,Shanghai
Product Attributes

Model No.RQ-0105

BrandCCRQ

Support CustomizationOem

Place Of OriginChina

UseOptical

StructurePlano-Convex

Dia.tolerance+/-0.1mm or +/-0.02mm

Surface AccuracyL/2 2L

Parallelism+/-3' ,+/-30''

CoatingAR, BBAR or upon customer request( UV, VIS, IR)

Surface Quality60/40, 40/20

Thickness Tolerance± 0.1mm or +/-0.02mm

Clear Aperture>85%, >90%

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : safty carton
Picture Example :
Product Description

 75mm Diameter 200mm Focal Length Concave Mirror

 

A concave spherical mirror is a mirror with a curved reflecting surface. The spherical mirror surface may be either convex (bulging outward) or concave (bulging inward). Most curved mirrors have surfaces that are shaped like part of a sphere, but other shapes are sometimes used in optical devices.

Optical Mirrors bulge inward to create real images by converging rays. This reflects light inward to one focal point; therefore they are used to focus light. Optical reflective mirrors, large concave mirror show different image types depending on the distance between the object and the mirror creating an incredible characteristic in that the image location and quality is completely independent of the wavelength. This allows the design of very wide spectral range instruments and does allow a system that will work in the IR to be aligned using visible light.

 

Metal coated mirrors are made of protected UV Enhanced Aluminium, Aluminium (Al), protected Gold (Au), protected Silver (Ag) coatings.

 

Material BK7/H-K9L
Dimension  75mm circular or square 
Dimension Tolerance +0/-0.1mm
Parallelism <3'
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Clear Aperture >85%
Edge Fine ground and beveled
Coating Aluminium gold siliver as design



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Home> Products> Optical Mirrors> Metallic Mirror> 75mm Diameter 200mm Focal Length Concave Mirror

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