A Ricoh patent for a 40mm lens on the GR.
26mm F1.8 and F2 Patents for GR - PentaxForums.com
Most likely an adapter lens similar to the GT-1, but it would be interesting to see a 40mm GR.
26mm F1.8 and F2 Patents for GR - PentaxForums.com
Most likely an adapter lens similar to the GT-1, but it would be interesting to see a 40mm GR.