Description
- Made of high quality plastic material, this product is sturdy and durable.
- This filter film could filter the sun's rays efficiently, allows you to see the sun safely.
- High-density coating with no streak and blister point ensures the user's safety.
- Eliminates the pinhole effect, providing true color of the neutral white.
- 5.0 optical density, a great choice for astronomical telescope lovers.
Solar Filter Film, 50mm Professional 5.0 Optical Density Objective Lens Film Cap Cover for Astronomical Telescope
