The Bolex Reflex Automatic P1 Zoom Reflex is an 8mm cine camera from the Bolex line of consumer movie cameras, equipped with a built-in zoom lens and reflex viewing. It was positioned as an amateur home-movie camera during the era when 8mm film dominated household cinematography.

UK auction hammer results for the P1 are thin, with recorded sales between £40 and £80 and a median around £60 — wholesale saleroom levels that exclude buyer's and seller's commission. In today's 2026 market, the price a P1 sells for is heavily dependent on cosmetic condition and whether the zoom mechanism still operates smoothly, and the value of any single example can swing well outside that band when only two data points exist.