All Canon EOS SLR and Digital SLR users should get the EP-EX15 Eyepiece Extender. I had always found the kit eyepiece to be uncomfortable to use; I had to angle my face just so I can press my eye as close to the viewfinder as I can. The EP-EX15 eyepiece extender remedies this problem by adding an ergonomical 15cm of space between the viewfinder and the eye.
The EP-EX15 is available at most stores around the Peninsular Plaza area for between S$30 – $38, and is compatible with the EOS-1D/1v/3, 5D, D30, D60, 20D, 30D, 300D, 350D, IX Lite, and Rebel 2000/G/GII/K2/T2/Ti/XS bodies.
Update 23.12.06:
The EP-EX15 reduces viewfinder image by 30%. More on my thoughts here.
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