New Red 43.5mm Filter in case
Ideal for increasing contrast in B & W photography
Quality filter made by SRB~GRITURN for Trip Man - Made from optical resin, supplied in metal mounts.
These filters have the same depth as the original Olympus filters, so have the right clearance between the Trip's lens and the filter resin. Some other 43.5mm filters don't have the right clearance and foul the lens when focusing.
Red is stronger than orange or yellow.