TTArtisan's budget AF pancake for APS-C — 40.5mm equiv at f/2.8 for multiple mirrorless mounts.
The TTArtisan 27mm f/2.8 is a compact autofocus pancake prime for APS-C mirrorless, providing approximately 40.5mm equivalent. Unusually for TTArtisan, it features autofocus with electronic contacts — a step up from their typically manual-focus range.
Optically adequate — sharp from f/5.6 with decent performance at f/2.8. The AF capability with electronic contacts sets it apart from TTArtisan's manual lenses. Stepping motor AF. EXIF data communication. The near-normal perspective is versatile.
Available for Fujifilm X, Sony E, and Nikon Z mounts. Approximately 100g — near-pancake. 39mm filter thread — compact. Electronic contacts for AF and EXIF. APS-C coverage. Minimum focus distance approximately 35cm.
Available used very cheaply. One of the cheapest AF pancake primes available. The Fuji XF 27mm f/2.8 WR is better with weather resistance. For budget-conscious shooters wanting a tiny AF pancake at minimum cost.