Description: This 1.51X viewfinder magnifier is specially designed for DSLR photographers. Durable and portable. Convenient and clear for photographers who wear glasses to detect scenes. Features: 1. Made of high quality material, it will not create vignetting or affect the brightness after installation. 2. 1.51X viewing magnification makes it easy for you to find excellent views and achieve precise focusing. 3. 15mm height from the camera after installation, relieve your organs and keep them away from the screen. 4. Good helper for nearsighted/farsighted people (within 500 degrees), allows you to see the view clearly without glasses. 5. 6 magnifier mounting bases, compatible with various DSLR cameras. Specification: Material: Plastic + Optical Glass Color: Black Package Weight: Approx. 84g Magnification: 1.51X Compatibility: "N" Mount Base: for Nikon DSLR Camera (Full Frame & APS-C), etc. “C-EF” Mount Base: For Canon APS-C DSLR Camera etc. “C-1D/5D3/7D” Mount Base: For Canon Full Frame DSLR Camera etc. “P” Mount Base: For Pentax Samsung DSLR Camera etc. French: “F” Mount Base: For Fujifilm, Kodak, Sigma, Leika R, Olympus Camera etc. “S/K” Mount Base: For Sony, Minolta Camera etc. Package Includes :