Features: 1. Official original SCULPFUN S10 lens: Designed by SCULPFUN, compatible with the S10 laser. Includes threaded copper pillars and internal lenses, easy to replace and install. 2. Includes 3 lenses: Provides sufficient spare lenses to ensure normal laser operation and extend the lifespan of the device. 3. Highly transparent lens: Made from high-transparency material that minimizes laser energy loss, supporting consistent laser performance. 4. Anti-oil and anti-smoke coating: Lens surface is strengthened to resist oil and smoke damage; can be cleaned with alcohol to restore clarity. Specifications: Size: 25*105*52mm Weight: 0.1KG Notes: Due to differences in monitors and lighting, the actual item color may vary slightly from the images. Allow 1-3mm variation due to manual measurement. Packing List: SCULPFUN S10 Lens x 3pcs Sealing ring x 3pcs