Ricoh GR (large sensor compact camera)

Ricoh GR
Overview
Maker Ricoh
Lens
Lens 28 mm equivalent
F-numbers f/2.8 at the widest
Sensor/Medium
Image sensor type CMOS
Image sensor size 23.7 x 15.7 mm (APS-C type)
Maximum resolution 4928 x 3264 (16 megapixels)
ASA/ISO range 100-25600
Recording medium SD, SDHC, SDXC
Shutter
Shutter speeds 1/4000 s to 300 s
Continuous shooting 4 frames per second
Viewfinder
Optional viewfinders Optical viewfinder available as an accessory
Image Processing
Custom WB Yes
General
Rear LCD monitor 3 inches with 1,230,000 dots
Dimensions 117 x 61 x 34.7 mm (4.61 x 2.4 x 1.38 inches)
Weight 245 g including battery

The Ricoh GR is a digital large sensor compact camera announced by Ricoh on April 17, 2013, one of a number of Ricoh GR digital cameras. It was succeeded by the Ricoh GR II in 2015 and the Ricoh GR III in 2018.

Ricoh GR

Unlike its predecessors (the "GR Digital" series), the Ricoh GR incorporated an APS-C image sensor, while retaining a relatively compact form factor. Coupled with its retractable lens, the GR is potentially the slimmest of any camera in its class when powered off. Aside from portability, reviewers praised the GR for its lens quality and ergonomics.[1]

An unusual feature of the Ricoh GR was its built-in ND filter. Its maximum shutter speed was variable, depending on the aperture setting (ie, 1/4000s was only available at apertures smaller than f/5.6).[1]

The Ricoh GR series has been compared against the Nikon Coolpix A and the Fujifilm X70, other large sensor compacts with the same fixed focal length (28mm).

Ricoh GR II

DPReview said that over the Ricoh GR, the GR II is "a fairly minor update ... the camera isn't a dramatic update ... the core of the camera remains the same".[2]

New features

  • 802.11/Wi-Fi – to remotely control the camera as well as providing the option to transfer images from the camera to a mobile device or computer[2]
  • NFC[2]
  • Maximum shutter speed when shooting at f/2.8 increased by 1/3 EV to 1/2500 s[2]
  • Can shoot 10 raw frames at its maximum shooting rate of 4 fps (up from 4 raw frames)[2]
  • Can save either individual raw files or a composite raw file when shot in interval mode[2]
  • Autofocus during movie shooting[2]
  • Option to trigger movie shooting across Wi-Fi, using the browser-based GR Remote app[2]
  • Seven additional effect modes for JPEGs[2]
  • An extra 'Color Temperature Extension' white balance mode[2]
  • The internal flash can be used to remotely operate Pentax AF360 and AF540 flashguns as slaves[2]
  • Tap (half-press) the shutter to enter shooting mode if the camera has been turned on by holding the playback button, which previously required a full press[2]

Ricoh GR III

The Ricoh GR III was announced as "under development" on September 25, 2018, immediately prior to Photokina that year. The estimated release date was "early 2019" with given specifications subject to change.[3]

While the GR II was seen as an incremental upgrade[2], the GR III was the result of a longer development cycle and boasted more significant changes. Ricoh indicated that several key components, including the lens, would be redesigned. Notably, the body dimensions decreased slightly, and the built-in flash was removed.

New features

Model differences

Model GR GR II GR III
Sensor 16 MP, CMOS, APS-C24 MP, CMOS, APS-C
Lens specification 18.3mm f/2.8
(Equiv. 28mm)
Shutter speed 300 ~ 1/4000 sec
(1/2000 at f/2.8)		300 ~ 1/4000 sec
(1/2500 at f/2.8)		30 ~ 1/4000 sec
(1/2500 at f/2.8)
AF type Contrast DetectPhase Detect and Contrast Detect
Built-in flash YesNo
Image stabilization NoYes, 3-axis
Dust reduction system NoYes
Wi-Fi connectivity NoYes
Dimensions 117 x 61 x 35 mm117 x 63 x 35 mm109 x 62 x 33 mm
Weight 245 g251 g257 g
Announcement date April 2013June 2015September 2018

Accessories

  • GW-3 21mm-equivalent wide-angle adapter / lens[4]
  • GM-1 macro conversion lens[4]

References

  1. 1 2 Butler, Richard (20 June 2013). "Ricoh GR comparative review". DPReview.
  2. 1 2 3 4 5 6 7 8 9 10 11 12 13 Butler, Richard (17 June 2015). "Ricoh GR II: What's new and what does it mean?". DPReview. Retrieved 18 January 2016.
  3. 1 2 3 4 5 6 7 8 9 "RICOH GR III, a high-end digital compact camera, to be exhibited for a preview at Photokina 2018". Ricoh Imaging Company, Ltd. 2018-09-25.
  4. 1 2 "Accessories". Ricoh Imaging Company, Ltd. Retrieved 2018-09-25.
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