◯ This is a metal lens hood for the Olympus Pen F series, a now-rare, classic half-frame SLR camera. ◯ Compatible lenses: Pen Zuiko 25mm F4, 38mm F1.8, 40mm F1.4 ◯ This is a used item, so there are scratches and slight distortions. It will be sold as is. ◯ Please check the condition in the images.