The Houghton Ensign Focal Plane Rollfilm Reflex Tropical is a tropical-finish single-lens reflex rollfilm camera produced by the British maker Houghton (Ensign). Tropical models of this period typically feature teak or polished hardwood bodies with brass fittings, intended for use in hot and humid climates.

Sales data for this model is extremely thin: a single recorded UK auction hammer result of £850 from December 2009 is the only reference point available, so any current value or price guidance in 2026 should be treated as indicative rather than representative. Tropical-bodied British reflex cameras of this era are condition-sensitive at saleroom level, with originality of woodwork, bellows and shutter curtains heavily influencing what an example sells for.