VIS-NIR 400-1000nm Plano Concave Lens AR Coated , 546nm Design Wavelength
Brand Name:Wuhan Siwer Optics
Minimum Order Quantity:10 pieces
Delivery Time:4-5 weeks
Place of Origin:Wuhan,China
Price:1.8-20USD/piece
Supply Ability:5000 pieces/month
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Location:
Wuhan Hubei China
Address:
Building 7, No. 116, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province
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within 26 hours
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Product Details
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.
Production Line
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 |
VIS-NIR 400-1000nm Plano Concave Lens AR Coated , 546nm Design Wavelength
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