The Ricoh GR IV Monochrome camera is now officially released and available for pre-order at B&H Photo | WEX Photo | Foto Erhardt. Here are the main GR IV Monochrome specifications: GR IV B&W-Only Recording; No Color Array Built-In Red Contrast Filter 25.7MP APS-C BSI CMOS Sensor New 28mm f/2.8 Lens (Full-Frame Equiv.) Improved AF … Continue reading Ricoh officially released the GR IV Monochrome camera