http://cgi.ebay.com/180-Split-Image-Focusing-Screen-for-E400-E410-E420-E500_W0QQitemZ250517548322QQcmdZViewItemQQptZDigital_Camera_Accessories?hash=item3a54026d22

Így néz ki a mattüveg.

http://compare.ebay.com/like/120409894880

Ez meg a szemkagyló.