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II-VI Infrared ZnSe Focus Lens
  • II-VI Infrared ZnSe Focus Lens

II-VI Infrared ZnSe Focus Lens Dia20mm/ET2.5mm for 80~130W

L301D20ET02FL25

Focal length: 50.8mm/2in, 63.5mm/2.5in, 101.6mm/4in

For Co2 laser cutting & engraving machine

Diameter: 20mm

Thickness:2.5mm

Made In China

Focus Length

Volume discounts

Quantity Unit discount You Save
5 10% Up to $16.21
10 15% Up to $48.62
20 20% Up to $129.64
$32.41
Tax excluded Shipping excluded * Delivery time 1-3 days
Quantity
Last items in stock

Description

II-VI Infrared ZnSe Focus Lens

For Co2 laser cutting & engraving machine

Diameter: 20mm

Focal length: 50.8mm/2in, 63.5mm/2.5in, 101.6mm/4in

Material : ZnSe (imported material from the U.S.)

Wavelength : 10.6um

Diameter Tolerance : +0/-0.13mm

Thickness Tolerance : +0.25mm/-0.25mm

FL Tolerance : +2%/-2%

Centration : < 3 arc minutes

Clear Aperture : >90%

Surface Figure : < 1" Dia

Surface Quality : 40-20 scratch and dig

AR/AR coating : R<0.5 per Surface @ 10.6um or 9.4um  

Product Details
L301D20ET02FL25
2 Items
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Choose product attributes:

Ref. Focus Length Unit price Avail. In Stock Buy
Dia20mm - 38.1mm/1.5in 38.1mm/1.5in
$32.41
Discount by quantity
5+
$29.17
–10%
10+
$27.55
–15%
20+
$25.93
–20%
0
L301D20ET02FL2 50.8mm/2in
$32.41
Discount by quantity
5+
$29.17
–10%
10+
$27.55
–15%
20+
$25.93
–20%
4
L301D20ET02FL25 63.5mm/2.5in
$32.41
Discount by quantity
5+
$29.17
–10%
10+
$27.55
–15%
20+
$25.93
–20%
2
L301D20ET02FL4 101.6mm/4in
$32.41
Discount by quantity
5+
$29.17
–10%
10+
$27.55
–15%
20+
$25.93
–20%
5
Total: 0,0
All prices with tax included.
 Product is available
 Product is no longer in stock
 Product is no in stock, but is allowed to be back-ordered
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