XWQ 1064nm Field Lens Compact Small Distortion Accurate Processing Lasing Scan Lens for Lasing Machine

Description: Exquisite workmanship is adopted to make this scan lens have good roundness high uniformity and excellent F x θ linearity which will not cause large distortion and whose performance reaches the diffraction limit. Forming a uniform focused spot of the lasing beam in the entire marking plane is the main purpose of this scan lens which is one of the most important parts of the lasing marking machine and can provide you with excellent performance. This scan lens is mainly made of quartz glass and its shell is mainly made of plastic. The diameter of this scan lens is 8.8cm and the height of it is 4.7cm. It is suitable for being used with lasing marking machine to have metal lasing and so on. Item Name: Field Lens Material: Plastic Quartz Glass Wavelength: 1064nm Diameter Tolerance: ±0.1mm Focus Error: ±0.5 Clear Aperture: 90 Surface Quality: 40/20 Scanning angle: ±28-degree Center Error: 3 arc minutes Thickness Tolerance: ±0.1mm Thread Connection: M85 x 1mm Galvanometer Position: 18/24mm Coating: Argon/Argon R0.210.6um Surface Aperture: A/4per25mm632.8mm Product Specifications: F160 F210 F254 F290 F330 F430 Features: Good Roundness Good Linearity Small Distortion Size Details: F160: Scanning Range: 110mm x 110mm/4.33 x 4.33 Incident Light Spot: 12mm/0.47 Working Distance: 170mm/6.69 (Approx.) F210: Scanning Range: 150mm x 150mm/5.91 x 5.91 Incident Light Spot: 12mm/0.47 Working Distance: 240mm/9.45 (Approx.) F254: Scanning Range: 175mm x 175mm/6.89 x 6.89 Incident Light Spot: 14mm/0.55 Working Distance: 295mm/11.61 (Approx.) F290: Scanning Range: 200mm x 200mm/7.87 x 7.87 Incident Light Spot: 14mm/0.55 Working Distance: 315mm/12.4 (Approx.) F330: Scanning Range: 220mm x 220mm/8.66 x 8.66 Incident Light Spot: 14mm/0.55 Working Distance: 352mm/13.86 (Approx.) F430: Scanning Range: 300mm x 300mm/11.81 x 11.81 Incident Light Spot: 14mm/0.55 Working Distance: 446mm/17.56 (Approx.) Incident Light Spot Diameter: 20mm/0.79 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Field Lens