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II-IV Wavelength Brand Lens with Focus 50.8mm 63.5mm 75.2mm
| Price | $60.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 415 people viewed |
Model NO.:
lens
After-sales Service:
Online Service or Technician Reaching Factory
Warranty:
1 Year Warranty
Application:
Leather Industry, Molds & Dies, Crafts Industr, Advertising Industry
Cooling System:
Water Cooling
Technical Class:
Continuous Wave Laser
Automatic Grade:
Automatic
Applicable Material:
Nonmetal
Type:
Flat-Plate
Laser Classification:
Gaseous Laser
Engraving Method:
Vector Engraving
Engraving Machine Type:
Laser Engraving Machine
Usage:
Advertising
Power:
Small Power
Drive Type:
Stepper Drive
Certification:
Ce, ISO 9001
Laser Type:
CO2
Control:
Automatic
Current:
AC
Condition:
New
Trademark:
HONDAC
Transport Package:
Plastic Box, Carton Box
Specification:
CE, FDI, ROSH
Origin:
China
HS Code:
8456110090
Product Description
II-IV lens with focus 50.8mm 63.5mm 75.2mm
1. Diameter : 20mm
2. Focal length :50.8mm/2"
3. Thickness : 2mm
4. Material : Imported USA CVD ZnSe
5. Structure : Meniscus lenses(wavelength 10.6um)
6. Usage : Apply for co2 laser cutting and engraving
7. ZnSe lenses can be provided as a generated blank, polished optic and/or coated to your requirements.
Lens specification:
Contacts details:
1. Diameter : 20mm
2. Focal length :50.8mm/2"
3. Thickness : 2mm
4. Material : Imported USA CVD ZnSe
5. Structure : Meniscus lenses(wavelength 10.6um)
6. Usage : Apply for co2 laser cutting and engraving
7. ZnSe lenses can be provided as a generated blank, polished optic and/or coated to your requirements.
Lens specification:
| Model | Dia 20mm laser focus lens | ||||
| Diameter | 18mm | ||||
| Focus Length | 38.1mm | 50.8mm | 63.5mm | 76mm | 101mm |
| Diameter Tolerance | +0/-0.13mm | ||||
| Thickness Tolerance | ±0.25mm | ||||
| FL Tolerance | <±2% | ||||
| Centration | <3 arc minutes | ||||
| Clear Aperture | >90% | ||||
| Surface Figure | <λ/2 per 1"Dia(@)632.8nm | ||||
| Surface Quality | 40-20 scratch and dig | ||||
| AR/AR coating | R<0.5% per surface (@) 10.6um | ||||
Contacts details:
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