Olympus Pen F

• Unique half-frame SLR
• Collectors and enthusiasts
• Economical film shooting

• Half-frame format (72 shots per 36exp roll)
• Rotary metal focal-plane shutter
• Flash sync at all speeds (1/500)
• Interchangeable lenses
• Very compact SLR design
• Porro-prism finder (no top prism hump)

• No meter (use external or Sunny 16)
• Half-frame grain in enlargements
• Parts becoming very scarce
• Repair specialists rare

• Rotary shutter timing issues
• Viewfinder prism deterioration
• Aperture coupling problems
• Film advance mechanism wear
• Light seals need replacement

The Pen F (1963) is a half-frame SLR with a rotary shutter that syncs with electronic flash at all speeds to 1/500. Half-frame gives double the exposures per roll. No meter - use an external meter or phone app (the Pen FT added one). Service is difficult, so look for working examples.

Typical range

£200 - £450

Excellent condition

~£600

Pen FT commands a premium. Indicative, no dated source.

Prices as of 2026-01. UK market, may vary.