If you have a CANON 3.2" screen, the CH32 and H32 will fit your camera.

If you have a NIKON 3.2" screen, the H-LPP3 will fit your camera.

If you have a CANON/NIKON/SONY or any 3.0" screen, the H-LPP3 will fit your camera. 

Compact HoodLoupe	HoodLoupe 3.2	HoodLoupe 3.0
MODEL# CH32	MODEL# H32	MODEL# H-LPP3
Fits CANON 3.2" LCD screens	Fits CANON 3.2" LCD screens	Fits Nikon 3.2" LCD screens and all other 3.0" LCD screens
+3 Diopter Adjustment	+3 Diopter Adjustment	+3 Diopter Adjustment
1:1 Ratio Magnification	1:1 Ratio Magnification	1:1 Ratio Magnification
1/4-20 mounting solution	1/4-20 mounting solution	N/A
German Glass Optics	German Glass Optics	German Glass Optics
16 X 9 LCD Screen Aspect Ratio	16 X 9 LCD Screen Aspect Ratio	4:3 LCD Screen Aspect Ratio