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VIS-NIR 400-1000nm Plano Concave Lens AR Coated , 546nm Design Wavelength

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VIS-NIR 400-1000nm Plano Concave Lens AR Coated , 546nm Design Wavelength

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Brand Name : Wuhan Siwer Optics

Place of Origin : Wuhan,China

MOQ : 10 pieces

Price : 1.8-20USD/piece

Supply Ability : 5000 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

Usage : Optical system

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Optical Plano Concave Lens

AR Coated to Provide <1.25% Reflectance per Surface for 400 - 1000nm
<0.25% Reflectance @ 880nm
Designed for 0° Angle of Incidence
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.

VIS-NIR 400-1000nm Plano Concave Lens AR Coated , 546nm Design Wavelength

Production Line

VIS-NIR 400-1000nm Plano Concave Lens AR Coated , 546nm Design Wavelength

Optical Properties of Plano Concave Lens

Material Optical glass
AR Coating Range 400-1000nm or customized
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:

plano concave mirror

      

concave meniscus lens

      
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