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Optical Mirror

Supplier From China
Apr-15-09

Mirror:
Dielectric Laser Mirror
Material: BK7 or UV grade Fused Silica
Dimension Tolerance: +0.0/-0.2mm
Thickness Tolerance: +/-0.2mm
Clear Aperture: >90%
Wedge: <1 arc minute
Surface Quality 60/40 scratch and dig
Coating Dielectric HR coating on one surface, R>99.5% for random polarization, rear surface uncoated
Damage Threshold: >10J/cm2, 20ns, 20Hz, 1064nm

Metal Coated Mirror
Material: BK7
Dimension Tolerance: +0.0/-0.2mm
Thickness Tolerance: +/-0.2mm
Clear Aperture: >90%
Flatness: ª-/10@632.8nm for flat mirror, ª-/4@632.8nm for
Spherical mirror
Wedge: <1 arc minute
Surface Quality 60/40 scratch and dig
Coating Metal coating on one surface, rear surface uncoated
Damage Threshold: >1J/cm2, 20ns, 20Hz, @1064nm

Protected Aluminum Coating: Ravg>87%@400-1200nm
Protected Silver Coating: Ravg>95%@400-12000nm
Protected Gold Coating: Ravg>98%@2000-12000nm

Part No. Coating Flatness Diameter(mm) Thickness(mm)
MAL0125 AL Protected ª-/5 25.4 3.0
MAL0025 AL Protected ª-/10 25.4 6.35
MAG0125 AG Protected ª-/5 25.4 3.0
MAG0025 AG Protected ª-/10 25.4 6.35
MAU0125 AU Protected ª-/5 25.4 3.0
MAU0025 AU Protected ª-/10 25.4 6.35

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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Mirror

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 or other material,
Typical Diameter (�¦mm)
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)
(General), /10 (High Precision)
Bevel (face width x 450)
Mar-20-20
 
Sunday Optics make mirrors.
Material:optical glass, copper Aluminum
Coating:Aluminum, AG,Golded,HR,Dielectric
Size:3mm to 500mm
Surface Quality:20-10
Fringe:3(0.5)
Size tolearnce:+0.00/-0.02mm.
Nov-06-08
 
Angle of incidence---------0°
Substrate---------------------BK7, Float glass, B270, Borofloat33
Size-----------------------------Customized
Application--------------------For image sensor that only requires NIR light.
(The final detailed specifications are customized or suggested by Lenoptec. )

High visible light reflective mirror, also called Cold mirror, is designed to reflect the visible light at the reflectance of at least 90%, while pass the IR light at the transmission of at least 90%.

Commonly applied to biometric devices that the sensor only requires NIR light to form the image.

All Optical filters include:
Acrylic Filter
Dichroic Filter
Beam Splitter
Reflective Coating
Interference Filter
Waterproof and dustproof coating
AR coating
UV-IR Blocker
IR Cut-off Filter


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Jun-10-20
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Silicon Aspheric Lens

$50
MOQ: Not Specified
 
Diameter (mm): 25.00+0.00/-0.10 Center Thickness Tolerance (mm): +0.10

Base: Silicon (Si) effective aperture (%): 90.00

Aspheric graphic error (m RMS): 0.1 surface quality: 60-40

Center deviation (arc score):

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