Ecvv Trade
Changchun Jiafu Photoelectric Co., Ltd.

China Manufacturer with main products: Optical Lenses, Spherical Lens, Cylindrical Lens, Optical Windows, Optical Filters, Ball Lens, Colored Glass, Prisms

Home  >Products Catalog > Bi-Concave lens

Bi-Concave lens

FOB Price: 7.00 - 100.00 USD/Piece
Payment Terms: T/T
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Shape: Spherical
  • Structure: Double Concave
  • Usage: Infrared
  • Material: Glass

Specifications

 Parameter

 

Diameter

2-150mm

Diameter Tolerance

+0/-0.1mm

Thickness Tolerance

+/-0.15mm

Focal Length Tolerance

+/-2%mm

Centration

<3

Bevel

0.2mm-0/+0.2X45°

Surface Quality

60/40

Surface Flatness 

lambda/4@633nm

Clear Aperture

>90%

Material

Optical crystal such as glass, quartz, calcium fluoride, germanium, silicon

Coating

Specified by Customers

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

optics from this supplier

We Offer High Precision Zero Order Waveplate    
FOB Price: 0.10-200.00 USD/Piece
Min Order: 1 Piece
Optical Mirror Customized Metallic Dielectric Coating Optical Mirror    
FOB Price: 1.39-8.00 USD/Piece
Min Order: 10 Pieces
2.141mm 0.3mm~30mm G10 Fused Silica Quartz JGS1 Spherical Optical Glass Ball Lens    
FOB Price: 0.10-5.00 USD/Piece
Min Order: 200 Pieces
Optical Glass Reticle Riflescope Reticle Customized    
FOB Price: 1.00-10.00 USD/Piece
Min Order: 50 Pieces
Factory Supply Optical Protective Window Glass Sapphire Fused Silica Window    
FOB Price: 0.50-20.00 USD/Piece
Min Order: 10 Pieces

More products from other suppliers

PS1 KSM-440AEM    
FOB Price: 1.00-100.00 USD/shenzhen
KES-400AAA Laser Lens Replacement for PS3    
FOB Price: 35.00-45.00 USD/Guangzhou
LED Lens    
FOB Price: 1.00-1000.00 USD/Piece
Min Order: 1000 Pieces
Peanut Shape Glass Lens    
Min Order: 100 Pieces
PS3 laser lens (KES-410A)    
Min Order: 20 Pieces
Custom High Power LED Optical Lens for Street Light    
FOB Price: 0.20-8.00 USD/Piece
Min Order: 1000 Pieces
Scan Lens and Beam Expander    
FOB Price: 150.00-210.00 USD/Piece
Min Order: 1 Piece

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group

You May Like

No desirable products? View More