double convex lens - WTS-L004

Bi-Concave Lenses, Diameter Tolerance: +0.0, -0.05mm, Center Thickness Tolerance: +/-0.05mm, Surface Quality: 40-20 - more info check here: http://www.buymeasuringtools.com/double-convex-lens-10278642/

Quick Brief

Place of Origin: Fujian China (Mainland) Brand Name: WTS Model Number: WTS-L004 Material: Glass Usage: Optical Structure: Cylindrical Shape: Cylindrical

Product Features:

Bi-Concave Lenses

Diameter Tolerance: +0.0, -0.05mm

Center Thickness Tolerance: +/-0.05mm

Surface Quality: 40-20

Business Terms:

Port: Fuzhou

Minimum Order Quantity: 10 Piece/Pieces According to your demand

Supply Ability: 10000 Piece/Pieces per Month according to your demand

Payment Terms: T/T,Western Union

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Product Packagings & Delivery Terms:

Packaging Detail: Neutral packing

Delivery Detail: 30-45days

Specifications and Product Details:

Bi-Concave Lenses

Specifications:

Bi-Concave Lenses Material:	Grade A optical glass or Fused Silica
Dimension Tolerance:	+0.0, -0.1mm
Center Thickness Tolerance:	±0.1mm
Paraxial Focal Length:	±2%
Surface quality:	60/40
Clear Aperture:	>85%
Surface Figure:	λ/4 @633nm
Centration:	3 arc minutes
Bevel:	<0.25mm×45°
Coating:	Upon requirement