The Zeiss Ikon Ikoflex IIa is a 6×6 medium-format twin-lens reflex camera using 120 roll film, produced by Zeiss Ikon in Germany during the post-war era. It sat in the upper part of the Ikoflex TLR line, positioned as a higher-specification alternative to the simpler Ikoflex models when new.

At UK auction in recent years, hammer prices for the Ikoflex IIa have been modest, with the two recorded sales falling in a tight £69–£75 band and a median around £72. These are saleroom hammer figures rather than retail asking prices, so today a clean, working example with a responsive shutter and clear viewing screen typically sells for more through specialist dealers; condition of the taking lens, shutter speeds and leatherette covering drives most of the value spread.