Style: Classic, CMOS top cover Specifications: 35mm/50mm Interface: Hot shoe Material: Glass, Plastic Weight: 15g Folding height: 1.9mm (manual measurement may have a slight error) Unfolding height: 2.6mm (manual measurement may have a slight error) This is just a waist-level optical viewfinder in the shape of a camera, and does not have the photo-taking function of a real camera. It is designed entirely as a hot shoe cover, minimizing the size of the body and improving the structure as much as possible to adapt to a variety of usage scenarios. This is mainly divided into two versions, classic and CMOS top cover (embedded CMOS is imx362) A new lens has been installed, which has increased the amount of light entering compared to the old model, and the aperture is larger. The equivalent focal length this time is about 35mm; the focusing screen area has reached 8mm*8mm, and all are equipped with a brightening screen as standard, which has significantly improved the effect! The production method has been improved, and color separation printing has been adopted, with sharp lines and no need to worry about paint peeling and fading. The folding top cover is retained to effectively protect the focusing screen, and the shading parts on both sides are added. The top cover not only has the standard classic shape, but also has a version with CMOS embedded, which can kill two birds with one stone. The assembly method is improved, the important structural parts are fixed with screws, and the main part and the hot shoe cover base are made of one-piece printing, which is more solid! *Package Contents: Hot Shoe Viewfinder Body + Lens Cap (Already covered on the body during packaging)