photoreceptor disc membrane
Stack of disc membranes located inside a photoreceptor outer segment, and containing densely packed molecules of photoreceptor proteins that traverse the lipid bilayer. Disc membranes arise as evaginations of the ciliary membrane during the development of the outer segment and may or may not remain contiguous with the ciliary membrane.
GO:0031090
organelle membrane
is_a
GO:0001750
photoreceptor outer segment
part_of