Feature 1 Can provide users with an excellent clear zoomedin view of shooting in daylight. 2 During video shooting, observe the shooting details and assist in focusing, suitable for the elderly and disadvantaged groups. 3 Macro shooting observation, adjustable diopter, rubber eye setting can adjust the direction according to usage habits, magnification is 3 times. 4 The lens material is made of highquality optical glass with very high definition. The viewfinder displays the original picture. The picture seen through the viewfinder will not be deformed and the scene will not be displayed incompletely. 5 The highquality rubber patch is soft, and the viewfinder makes you feel more comfortable when it touches the face. 6 There are 1/4in and 3/8in screw holes that can be mounted on the tripod and shoulder bracket, suitable for 3.0 and 3.2 inch LCD screen SLR cameras and mirrorless cameras.Item Type: Camera ViewfinderColor: BlackMaterial: Plastic+Alloy+GlassAmplification Factor: 3xInterface: 1/4in Screw,1/4in Screw Hole, 3/8in Screw HoleCompatible Camera: 3in/3.2in cameraWeight: Approx. 382g/13.5oz Package List1 x Viewfinder1 x Quick Release Plate1 x Anti-lost Lanyard1 x Sweeping Dust Cloth