Raytools Protective Windows 27.9*4.1/24.9*1.5/37*7 Protective Lens Optical Lens For Raytools Laser Head BM109 BT240 BM114/115 laser protection window optical lens kit optical lens accessories

Product Features

These Raytools protective windows are made of imported quartz material, offering high-quality optical performance and excellent protection for your laser head.
Available in multiple sizes like 27.9*4.1/24.9*1.5/37*7, they can fit different Raytools laser head models, providing a versatile solution.
The plano structure and shape ensure a flat and clear view, allowing for accurate laser operations.
Designed for optical use, they effectively block harmful rays and protect the laser head from damage, extending its lifespan.
As an optical lens kit and accessories, they are essential for maintaining the performance and safety of your Raytools laser equipment.