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 |
$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 |
Model No.: RQ-0105
Brand: CCRQ
Support Customization: Oem
Place Of Origin: China
Use: Optical
Structure: Plano-Convex
Dia.tolerance: +/-0.1mm or +/-0.02mm
Surface Accuracy: L/2 2L
Parallelism: +/-3' ,+/-30''
Coating: AR, BBAR or upon customer request( UV, VIS, IR)
Surface Quality: 60/40, 40/20
Thickness Tolerance: ± 0.1mm or +/-0.02mm
Clear Aperture: >85%, >90%
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 |
More Information as choice
Beamspliter plate
Znse Plano Convex Lens
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.