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Circular Optical Plano Concave Mirror With Silver Coating , 4-300mm Diameter Range

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Wuhan Siwer Optics Co.,Ltd
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Circular Optical Plano Concave Mirror With Silver Coating , 4-300mm Diameter Range

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Brand Name : Wuhan Siwer Optics

Place of Origin : Wuhan,China

MOQ : 10 pieces

Price : 2-120USD/piece

Supply Ability : 20000 pieces/month

Delivery Time : 4-5 weeks

Packaging Details : 1.Tissue paper.plastic foam packaging film And hard carton box with quakeproof filler

Material : Optical glass,BK7,SF,etc.

Type : Plano concave

Diameter range : 4-300mm

Demension tolerance : +/-0.1mm

Surface quality : 40/20

Surface accuracy : Lambda/4 in 25.4mm

Centration : 3 arc min

Standard coating : Silver coating(HR coating)

Usage : Optical system

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Optical Plano Concave Lens

Plano-Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system’s focal length. Plano-Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. PCV Lenses should be oriented with the plano, or flat, surface towards the desired focal plane. PCV Lenses are ideal for use in a range of applications or industries.

  • Wavelength Range of 350-2200nm
  • Precision Diameter and Centration Tolerances Allow for Easy OEM Integration
  • Wide Variety of Diameters, Focal Lengths, and Coatings
  • Anti-Reflection Coating Options: MgF2, VIS 0°, VIS-NIR, NIR I, and NIR II

Plano-Concave (PCV) lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light.

Optical AR Coating

a) Uncoated,The surface reflectivity of uncoated visible lenses(Refractive index＝1.5) is about 4%.

b) AR/AR@400-700nm,Tavg>99.4%

c) AR/AR@450-650nm,Tavg>99.6%

d) AR/AR@400-1000nm,Tavg>98.5%

e) We can also customize high damage threshold antireflective coatings

Circular Optical Plano Concave Mirror With Silver Coating , 4-300mm Diameter Range

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Circular Optical Plano Concave Mirror With Silver Coating , 4-300mm Diameter Range

Optical Properties of Plano optical Lens

Material Optical glass
AR Coating Range 400-700nm or customized
Reflectance over
AR Coating Range @ 0° AOI		 Ravg<0.5%
Diameter Tolerance +0.0/-0.1 mm
Thickness Tolerance ±0.1 mm
Focal Length Tolerance ±2%
Surface Quality 40/20 Scratch-Dig
Surface Flatness
(Plano Side)		 λ/2 at 633nm
Spherical Surface Powerc
(Convex Side)		 1.5λ at 633nm
Surface Irregularity
(Peak to Valley)		 λ/2 at 633nm
Centration <3 arcmin
Clear Aperture >Ø10.16 mm (Ø1/2" Lenses)
>Ø20.32 mm (Ø1" Lenses)
Design Wavelength 546nm


Product Tags:

pcv lens

      

plano concave mirror

      
Quality Circular Optical Plano Concave Mirror With Silver Coating , 4-300mm Diameter Range for sale

Circular Optical Plano Concave Mirror With Silver Coating , 4-300mm Diameter Range Images

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