nortoda1 13 Posted February 6, 2019 Sea and sea 6" bk7 optical glass dome port, with cover and carry case. Dome has small mark in lower section that cannot be felt by finder tip and does not show up I'm pictures. In photo I tried to capture it, circled in red. Far superior to acrylic at controlling flare. Dome is excellent for cropped sensor - Ive moved to FX, other wise would not be selling. 450euro obo (1050euro price new) Share this post Link to post Share on other sites