The Ricoh GR IIIx HDF is a limited-edition variant of the GR IIIx fitted with a built-in Highlight Diffusion Filter — a custom optical element that adds a subtle, dreamy bloom to bright highlights, mimicking the character of classic analogue lenses. The 24.2MP APS-C sensor, 40mm equivalent f/2.8 fixed lens, and compact, pocketable body of the GR IIIx remain unchanged. The HDF filter is embedded in the lens and always active — you either love the effect or you buy the standard GR IIIx. For those who do, it produces instantly distinctive images.
Select up to 2 cameras to compare against the GR IIIx HDF. It's always pinned as the baseline.