New Snap-on plastic lens cap

The lens cap grips the filter thread and is therefore less likely to fall off than a push-on lens cap.

Please note that these caps are not compatible with some filters/cameras. For example, they do not grip onto original Olympus filters or 35RC cameras. They do however fit on all Trip 35 cameras and most other filters, i.e. those filters that have a screw thread in-front of the filter glass.

For the best fit on a Trip 35, turn the focus to infinity.