Ricoh officially released the new Ricoh GR IV HDF camera with Highlight Diffusion Filter (see the development announcement). Pre-orders are now open at: B&H Photo WEX Photo Foto Erhardt Camera Canada Additional information and specifications: Ricoh GR IV HDF camera development announced RICOH launches RICOH GR IV HDF Highlight Diffusion Filter softens light sources and … Continue reading Ricoh officially released the new Ricoh GR IV HDF camera