Ricoh GR (large sensor compact camera)

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.

This article is about a Ricoh digital camera. It is not to be confused with Ricoh GR film cameras.
This article is about the Ricoh GR released in 2013 and subsequent models. It is not to be confused with Ricoh GR Digital.
Ricoh GR
Overview
MakerRicoh
Lens
Lens28 mm equivalent
F-numbersf/2.8 at the widest
Sensor/medium
Image sensor typeCMOS
Image sensor size23.7 x 15.7 mm (APS-C type)
Maximum resolution4928 x 3264 (16 megapixels)
ASA/ISO range100-25600
Recording mediumSD, SDHC, SDXC
Shutter
Shutter speeds1/4000 s to 300 s
Continuous shooting4 frames per second
Viewfinder
Optional viewfindersOptical viewfinder available as an accessory
Image processing
Custom WBYes
General
Rear LCD monitor3 inches with 1,230,000 dots
Dimensions117 x 61 x 34.7 mm (4.61 x 2.4 x 1.38 inches)
Weight245 g including battery

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.[3] The camera was released in March 2019.

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 sensor and the lens, would be upgraded. The body dimensions would decrease slightly, with the built-in flash 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[13]
  • GM-1 macro conversion lens[13]
gollark: "Benefits" are generally pretty subjective.
gollark: Bulldozer was kind of bad.
gollark: I don't think that would have been top of the line in 2012 anyway.
gollark: 2012 would be... Sandy Bridge or so, so newer CPUs will basically just be more cores and slightly higher single-thread performance.
gollark: You can get both pretty easily if you just get a somewhat better GPU than you would for a productivity-only setup.

See also

References
  1. Butler, Richard (20 June 2013). "Ricoh GR comparative review". DPReview.
  2. Butler, Richard (17 June 2015). "Ricoh GR II: What's new and what does it mean?". DPReview. Retrieved 18 January 2016.
  3. Savov, Vlad (28 September 2018). "Ricoh's GRIII camera is just tiny and powerful enough to survive the smartphone age". The Verge. Retrieved 2019-03-19.
  4. "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.
  5. "Ricoh GR III: 24MP APS-C, New Lens, 3-Axis IS, Touchscreen". petapixel.com. Retrieved 2019-03-19.
  6. "Get ready, Ricoh's GRIII is On Its Way". DigitalRev. Retrieved 2019-03-19.
  7. Cranz, Alex. "Ricoh Finally Updated Its Cult Favorite Compact Camera, and It's a Beauty". Gizmodo. Retrieved 2019-03-19.
  8. "Ricoh GR III: new high-end pocket compact arrives". Amateur Photographer. 21 February 2019. Retrieved 2019-03-19.
  9. George 2019-02-21T22:00:18ZReviews, Chris. "Hands on: Ricoh GR III review". digitalcameraworld. Retrieved 2019-03-19.
  10. Wilson, Mark (21 February 2019). "The Ricoh GR III lands to prove that compact cameras aren't dead yet". Trusted Reviews. Retrieved 2019-03-19.
  11. "Ricoh GRIII Hands-On: Compact Street-Shooting Camera". Tom's Guide. 21 February 2019. Retrieved 2019-03-19.
  12. "Ricoh's $899 large-sensor GR III compact will go on sale in March". Engadget. Retrieved 2019-03-19.
  13. "Accessories". Ricoh Imaging Company, Ltd. Retrieved 2018-09-25.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.