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F-Theta scan lens is widely used in micro material processing , such as drilling, dicing, fine cutting, structuring, perforating, marking and welding. Our high precision F-Theta lens can achieve large flat field image with high performance.
The diffraction-limited performance of the scan lenses results in minimum spot sizes with high uniformity over the whole scan field.Our F-theta scan lenses are delivered with highly durable anti-reflection coated protective windows to avoid contamination of the front lenses during the process.
In conjunction with appropriate scan systems, our scan lenses allow precise imaging for highly accurate micro-machining.
we also offers custom development and manufacturing of complete optical systems or individual components. Please don't hesitate to contact to us to get the details.
Mounting thread: M85*1mm
Focal Length: 162mm
Back Focal Length:195mm
Work Wavelenght:1064nm
Scan angle:+/- 25 degree
scan field size(diam.): 141mm
Square field size: 100*100mm
Incident beam diam.(Max.): 12mm
Rcommended Mirror Separation:16mm
X mirror distance: 32mm
Encircled Energy (80% energy): 12.5µm
Max. Diameter of lenses:66 mm
Construction: 3E/3G
About Us
Jollystar is a professional custom optical lenses and camera lenses supplier. we are specialists in lens & optical products. From manufacturing through to supply we are the total solution to your optical needs. We provide high precision off-the-shelf and custom optics and design services for laser, medical and fiber optics industries. We can design and manufacture spherical and aspheric lenses, prisms, filters, cylindrical lenses, wave plates, wedges and collimators from quartz, Alnico, YVO4, Ge, Si, MgF2, CaF2, ZnS and ZnSe. According to your demands, we can also design and manufacture all kinds of camera lenses for you, such as Fisheye Lens, eyepieces lens, wide angle lens etc,. Based on low cost of Human Resources and low cost of materials , we can help you reduce your cost greatly . We hope we can cooperate with you and we can serve you well .