1.08x-1.58x Zoom Viewfinder Magnifier Eyepiece for DSLR camera Canon Nikon Sony Olympus

This zoom viewfinder magnifier is specially designed for DSLR photographing.Its ratio can reach 1.08x to 1.58x,which can greatly improve the eyesight of photographer who is with glasses or with ages.
it is improved based on previous series,and come with bigger lens which can better solve the vignette.
This Viewfinder Magnifier adjusts the viewfinder's image by a ratio of 1.08x-1.58x and makes the viewfinder's image larger. Magnifying the viewfinder image helps obtain accurate focus with ease. It also greatly enhances focusing accuracy.
You need not worry about the brightness of the viewfinder?s image being affected after installation, as this magnifier does not affect the brightness of the viewfinder's image at all. This magnifier does not create vignetting affect.

Suitable For:
Canon:D30/40D/60D/300D/350D/400D/450D/500D/550D/1000D/10D/20D/30D
Nikon:D40/D50/D70/D70S/D80/D90/D100/D200/D300/D3000/D5000
Pentax: K-M/K7/KX/K10D/K100D/K20D/K200D/*ISTDL2/*ISTDL/*ISTDS/ISTD
Sony: a100/a200/a350/a450/a500/a550/a700/a900
Olympus: E-300/E330/E410/E500/E510
Fujifim: S2PRO/S3PRO/ S5PRO
Samsung: GX10/GX20
Sigma: SD10/SD14
Minoltaz: 5D/7D/x-700