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Double Concave lens for insturmens - JFCONCAVE

Double Concave lens, Concave lens for physical experiments, strict test and high effective, fast delivery, best service - more info check here: http://www.buymeasuringtools.com/Double-Concave-lens-for-insturmens-10036731/

Quick Brief

Place of Origin: Jilin China (Mainland) Brand Name: Jiffo Model Number: JFCONCAVE Material: Glass Usage: Optical Structure: Double concave Shape: concave double concave lens for optical imagine: concav...

Product Features:

Double Concave lens

Concave lens for physical experiments

strict test and high effective

fast delivery

best service

Business Terms:

Port: FOBchangchun

Minimum Order Quantity: 1 Piece/Pieces offer samples

Supply Ability: 100,000 Piece/Pieces per Month fast delivery

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

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Double Concave lens for insturmens

Product Packagings & Delivery Terms:

Packaging Detail: protective packing

Delivery Detail: 20 days

Specifications and Product Details:

Double Concave lens

Concave lens has two focal points - one on each side. They are equal distances from the lens. The combined curvature determines the focal point.

specifications of Double Concave lens:

Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.

Focal length:+/-5mm-- +/-1000mm+/-1%

(test by TIROPTICS OPTOMATIC2000 made in German)

Length: 2mm-3mm +/-0.1mm

Width: 2mm-150mm+/-0.1mm

Tc tolerance:+/-0.2mm

Centration: 3-5'

Surface accuracy:lambda/2

Surface quality: 40/20

Clear aperture: 90%

Coating: custom design

According to customer design to manufacture kinds of cylindrical lenses.Such as plano concave,double concave,bi concave,concave convex lens.

Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.