convex lens - IOLENS

Dia:2.5mm-400mm, customized lens is acceptable, strong processing capacity, professional technical support, quick delivery - more info check here: http://www.buymeasuringtools.com/convex-lens-10007276/

Quick Brief

Place of Origin: Jilin China (Mainland) Brand Name: Idear Optics Model Number: IOLENS Material: Glass Usage: Optical Structure: plano convex Shape: Plano glass plano convex lens: convex lens Bi-convex lens: opical material polish

Product Features:

Dia:2.5mm-400mm

customized lens is acceptable

strong processing capacity

professional technical support

quick delivery

Business Terms:

Port: FOB Changchun

Minimum Order Quantity: 10 Piece/Pieces offer convex sample lens

Supply Ability: 5000 Piece/Pieces per Month the fastest

Payment Terms: L/C,T/T,Western Union

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Product Packagings & Delivery Terms:

Packaging Detail: protective packing for convex lens

Delivery Detail: 1 month

Specifications and Product Details:

convex lens

Convex lens is often used for close examination of small objects, such as rare stamps or coins. Children often use such a lens to concentrate sunlight to burn small pinholes in pieces of paper. That result by itself shows the power of concentrated light from the sun. But there must be more to it than that.

Key Specifications/Special Features:

convex lens
Materials: Bk7, quartz, Caf2, crystal
Diameter: 5 to 300mm
Diameter tolerance: 0.01mm to 0.1mm
Edge thickness: 1mm +/-0.10mm
Focal length: 0.1% to 2%
Surface quantity: 80/50 to 20/10
Centration: 1 to 3 arc minutes
Fringes: 1 to 5
Coating: No or AR