The Sinclair N&S Reflex is a British-made reflex camera associated with the Sinclair photographic firm, sold under the N&S (Newman & Sinclair / Newman & Guardia lineage) branding. It is a collector-grade plate-era camera rather than a user-oriented modern model, and its value today is driven by rarity and condition rather than working utility.

At recent UK auction, hammer prices for the Sinclair N&S Reflex have ranged from about £160 to £280, with a 2025 median around £220 across the two most recent results. As of today in 2026, what a clean example is worth at saleroom level depends heavily on cosmetic condition and completeness of the original fittings, and earlier records show this model has also sold for as little as £70 in weaker condition. These figures are wholesale hammer results and exclude buyer's premium.