1. Professional Protection: Fit for S50 smart astronomical lens, perfectly fitting the 50.2mm interface, tightly installed, dust proof, effectively protecting the lens optical components.
2. Easy Installation: With a plug in male cover structure, it is easy and quick to operate without twisting or additional tools, easy to disassemble and assemble, making the use more efficient.
3. Protect Optical Surface: Effectively isolate dust, humidity, and scratches, avoid dirt of the optical surface, extend the equipment's service life, and maintain imaging quality.
4. Strong Compatibility: In addition to fit for S50, it can also be used for other astronomical devices with a standard 50.2mm interface, meeting the needs of multiple device matching.
5. Sturdy and Enduring: Made of selected metal materials, pressure proof and drop proof, anti high and low temperatures, suitable for outdoor astronomical environment use, keeping the lens undamaged for a long time.

Specification:
Item Type: Metal Lens Cap
Material: Aluminum Alloy

How to Use:
Plug and play

Package List:
1 x Lens Cap