uxcell&reg; V1 2.8X Magnifier Extender Magnetic Hood LCD Viewfinder Product Name : LCD Viewfinder;Fit Model : for Canon 5DII/7D/500DNikon D700/D800;Extender : V1 Magnification : 2.8X;Support LCD : 3" Total Size (Flip Down) : 7 x 5.5 x 8.4cm / 2.8" x 2.2" x 3.3" (L*W*H);Tripod Mount Bracket Size : 7 x 5.5cm / 2.8" x 2.2"(L*W) Material : Plastic, Rubber, Glass, Metal;Color : Black Net Weight : 83g;Package Content : 1 x LCD Viewfinder (Non-OEM)1 x Tripod Mount Metal Bracket