RICOH WIDE CONVERSION LENS GW-4 for GR III and GR IV

Key Features
 
Ricoh GW-4 wide-angle attachment for extending the focal length to 21 mm (equivalent to 35 mm full frame).
 
The Ricoh GR III is the wide-angle camera of the GR III and GR IIIx pair, with an initial focal length of 28 mm (equivalent to 35 mm full-frame).
 
The GW-4 wide-angle attachment extends the focal length to 21 mm (equivalent to 35 mm full-frame) for even more exciting and exhilarating shooting.
 
Included with the GW-4 is a carrying case, as well as a lens hood.
 
The GA-1 adapter is required for use.
 
The GW-4 is not compatible with the GR IIIx.