AquaTech Shield Eyepiece SEP-7 for Sony with FDA-EP18 Eyecup

Specifications Dimensions: 2 1/8" x 1 1/4" x 3/5" (L x W x H) Weight: 0.4oz Material: plastic and soft foam Suited for the following cameras Sony A9 Sony A7rIII Sony A7III Sony A7rII Sony A7sII Sony A7II Sony A7r Sony A7s Sony A7 - Aquatech Shield Eyepiece Sep-7 For Sony With Fda-Ep18 Eyecup