Tag Archives: Ricoh GR IV HDF camera

Ricoh GR IV HDF camera FAQ

By admin | Published: January 17, 2026

Here are some frequently asked questions and answers for the Ricoh GR IV HDF camera:

Posted in Ricoh GR | Tagged | 4 Comments

Comparing the Ricoh GR IV vs. GR IV HDF vs. GR IV Monochrome cameras

By admin | Published: January 14, 2026

Comparing the Ricoh GR IV vs. GR IV HDF vs. GR IV Monochrome cameras:

Posted in Ricoh GR | Also tagged , , , , | 1 Comment

GR World app v1.2.0 released with support for the GR IV HDF camera

By admin | Published: January 13, 2026

Ricoh released the GR World app version 1.2.0 with support for the latest GR IV HDF camera:

Posted in Ricoh GR, Software | Also tagged | 31 Comments

Ricoh officially released the new Ricoh GR IV HDF camera

By admin | Published: December 16, 2025

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:

Posted in Ricoh GR | Tagged | 57 Comments

Ricoh GR IV HDF camera development announced

By admin | Published: October 20, 2025

In addition to the GR IV Monochrome, Ricoh also announced the development of a new GR IV HDF camera that is expected to be release in late 2025 or ealry 2026 (development announcement only): 25.7 MP sensor 18mm f/2.8 (28mm equivalent) HDF (Highlight Diffusion Filter) ISO: 100 to 204800 Additional information:

Posted in Ricoh GR | Tagged | 52 Comments