Few months ago i bought a Canon Eyepiece extender as i was pretty annoyed at a greasy LCD
At first i didnt think that the -0.75 VF mag would be a difference but i came to LOATHE it
smaller VF ftl, so i just never used it an dealt with the greasy LCD
recently i took a look at the hting however and decided sicne its anyway money already spent, why not mod it abit.
I simply unscrewed the 2 screws on it back, and took out the 2 plastic lenses that affected the mag, and screwed it back together.
smartest move i ever did
now it function as needed, without reduced VF size. Fot those that wear glasses this might be abit inconvinent as it tends to not show the edges of the view when you pull back abit, but used normally it fulfills its function of making your nose further away from the LCD, and dosent make the view any smaller
now its on my cam 24/7
i did however find it was abit loose. but i found some rubber stickers at work and applied them to the back of both the extender, and the standard eyepiece.
nice and tight and wont fall of either 
/50.1.8/70.200.4is/100.2.8/24-105is/85.1.8 

