Hunst China CO2 ZnSe Focus Lens Dia.12 18 19.05 20mm FL38.1 50.8 63.5mm for Laser Engraving Cutting Machine Spare Parts.
High-quality ZnSe crystal: China PVD ZnSe material, Excellent optical properties, Up to 200W CO2 laser resistance.
Superb coating process: Double-sided solid coating, reduces laser loss, laser transmittance up to 99.8%
High precision process: Eccellent substrate Precise sling, polishing grinding processes, high temperature, laser resistance.
1.Use an air bulb to blow off any loose contaminants.(dust,lint particles)
2.Squeeze a few drops of acetone onto the lens tissue, wetting the complete optic’sdiameter,(smudges, fingerprints)
3.Using the cotton swab and distilled vinegar, wipe the lens. Immediately use a wetcootton swab to remove any acetic acid, then clean with a clean dry cotton swab.(sptittle, oils)
Dongguan Hunst Laser Technology Co., Ltd. was founded in 2008, located in the world famous manufacturing city —- Dongguan, Guangdong. It is a high-tech enterprise specializing in R&D, production and sales of medium and high-end industrial laser equipment and related spare parts.
Dongguan Hunst Laser Technology Co., Ltd. relies on the developed light industry machinery in the Pearl River Delta and a perfect supply chain. After years of steady development and high-quality employees with various professional skills. Now we have a variety of product lines covering carbon dioxide laser cutting machines, laser engraving machines, large laser cutting machines, laser marking machines and a full range of laser parts. Product applications include: textiles, leather, clothing, industrial fabrics, advertising, craft products, printing, packaging, electronics, medicine, hardware tools, molds and many other industries.
The company has a complete and scientific quality management system. The products are exported to Southeast Asia, Europe, North and South America, Middle East, Oceania and other countries and regions, and are well received by customers at home and abroad.
The integrity and product quality of Dongguan Hunst Laser Technology Co., Ltd. have been recognized by the industry. The products have passed the CE certification of the European Union, and the export-oriented member companies of Alibaba Group.
Welcome friends from all walks of life come to visit, guide and negotiate business.
K***m –
Focal Length: 50.8mm Ships From: CHINA Diameter: 20mm
J***a –
Vzdálenost cameras from it 2.5 až 3.5cm. On the PCB they vidět ESP32s3.
Focal Length: 38.1mm Ships From: CHINA Diameter: 12mm
AliExpress Shopper –
Focal Length: 63.5mm Ships From: CHINA Diameter: 20mm
AliExpress Shopper –
Gladly again
Focal Length: 63.5mm Ships From: CHINA Diameter: 18mm
D***a –
Everything is OK
Focal Length: 38.1mm Ships From: CHINA Diameter: 20mm
L***n –
Looks good packaging need to try
Focal Length: 50.8mm Ships From: CHINA Diameter: 12mm
L***n –
Looks good packing need to try
Focal Length: 38.1mm Ships From: CHINA Diameter: 12mm
E***n –
Fast and precise
Focal Length: 50.8mm Ships From: CHINA Diameter: 12mm
o***e –
excelente
Focal Length: 38.1mm Ships From: CHINA Diameter: 19.05mm
d***o –
Great OK
Focal Length: 50.8mm Ships From: CHINA Diameter: 18mm
AliExpress Shopper –
Focal Length: 50.8mm Ships From: CHINA Diameter: 18mm
S***o –
PVD ZnSe focusing lens for CO2 laser F20 mm. Arrived quickly in a composite package. Well packed.
Focal Length: 50.8mm Ships From: CHINA Diameter: 20mm
D***a –
Everything ok
Focal Length: 50.8mm Ships From: CHINA Diameter: 12mm
n***n –
Excellent… Arrived TD right and well packed
Focal Length: 63.5mm Ships From: CHINA Diameter: 20mm
n***n –
Very good material
Focal Length: 76.2mm Ships From: CHINA Diameter: 20mm
AliExpress Shopper –
The lens arrived very well, highly recommended
Focal Length: 50.8mm Ships From: CHINA Diameter: 12mm