SPECIFICATIONS

Brand Name: DITONG

Choice: yes

High-concerned chemical: None

Origin: Mainland China

Please note that:

HY300Ultra and HY300Pro+(HY300Pro+plus) have different volumes and can be distinguished by focusing method and appearance. Please do not purchase the wrong lens cover

The size is measured manually and may have an error of 1 millimeter

This product is only a lens protection cover (excluding projector)