good ZnSe focus lens - F-001

ZnSe focus lens concave convex lens, Surface Accuracy: Lambda/2 at 632.8nm, Surface Quality: 60-40, Cent ration :< 3', customize - more info check here: http://www.buymeasuringtools.com/good-ZnSe-focus-lens-10131293/

Quick Brief

Place of Origin: Jiangsu China (Mainland) Brand Name: XH Model Number: F-001 Material: ZnSe Usage: Infrared Structure: plano-concave, plano-convex, meniscu... Shape: spherical , aspherical warranty period: 6 months quality: good freight: free for over 5 pcs delivery time: 3 days to 15 days tolerance: +/-0.01mm life time: 1 year application: laser cutting, engraving and other...

Product Features:

ZnSe focus lens concave convex lens

Surface Accuracy: Lambda/2 at 632.8nm

Surface Quality: 60-40

Cent ration :< 3'

customize

Business Terms:

Port: Shanghai

Minimum Order Quantity: 1 Piece/Pieces lower price for volume

Supply Ability: 10000 Piece/Pieces per Month steady

Payment Terms: L/C,D/A,D/P,T/T,Western Union

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Specifications and Product Details:

ZnSe focus lens concave convex lens, positive meniscus lens
Surface Accuracy: Lambda/2 at 632.8nm
Surface Quality: 60-40
Cent ration :< 3'
customize is available

CO2 laser focusing lens is widely used in laser processing for example, cutting, drilling, sculpture, engraving etc and laser systems. To meet the market’s need, we explored the following two series products: Plano-convex and Plano-concave mirror and crescent lens.

Capability

Can stand high-power density, the film is firm, wipe resistance is great, transmittance of double-side antireflective coating film(10.6μm )≥99%.

Focal Length Tolerance: ±1%

Diameter Tolerance:+0.0/-0.1mm

Thickness Tolerance: ±0.2mm

Surface Accuracy: Lambda/2 at 632.8nm
Surface Quality: 60-40
Cent ration :< 3'

Clear Aperture : >80%

Beveling :< 0.2×45°

Coating: customer require

customization

material	Wavelength (um)	focal length (mm)	Diameter(mm)	surface
ZnSe	10.6	38.1	12.7	Plano-convex/meniscus
ZnSe	10.6	50	18	Plano-convex/meniscus
ZnSe	10.6	50	19	Plano-convex/meniscus
ZnSe	10.6	50	19	Plano-convex/meniscus
ZnSe	10.6	50	20	Plano-convex/meniscus
ZnSe	10.6	63.5	20	Plano-convex/ meniscus