キヤノン Eb ラバーフレーム

The fit is snug enough that it doesn’t budge during a long shoot, which is exactly what I needed for my EOS body. My eye rests comfortably against it now instead of pressing on hard plastic, and it took about ten seconds to install.

This rubber frame snapped right onto my Elan II without any struggle, and the soft texture makes long shooting sessions much more comfortable against my glasses. Exactly what I needed for the E diopter setup.

Finally, a snug eyecup that stays put on my older Canon body with the E diopter—no more light leaks during bright sun shots. The rubber feels durable enough for daily use without being overly stiff.