Photo by Yoshihiko Ueda / RICOH GR III

Photo by Yoshihiko Ueda / RICOH GR IIIx

GR III MTF curve(wave optic MTF, 15 lines/mm, 45 lines/mm)

80

80

6060

40
200

(wave optic MTF, 15 lines/mm, 45 lines/mm)[2m aperture F2.8]

100

MTF（%）

MTF（%）GR IIIx MTF curve[1m aperture F2.8]

100

40
200.0

4.3
7.1
8.5 9.9
11.3 12.7 14.1
Distance from the center of the screen (mm)

00.0

4.3
7.1
8.5 9.9
11.3 12.7 14.1
Distance from the center of the screen (mm)Blue line: 15 lines/mm Solid line: R (radiating) direction
Red line: 45 lines/mm Broken line: T (tangent) direction

Blue line: 15 lines/mm Solid line: R (radiating) direction
Red line: 45 lines/mm Broken line: T (tangent) direction

Speciﬁcations
Lens

Image Capture
Unit

File Formats

Lens Construction

GR III：6 elements in 4 groups (2 aspherical lens elements)

GR IIIx：7 elements in 5 groups (2 aspherical lens elements)

Focal Length, Aperture

GR III：18.3mm (Approx. 28mm in 35mm equivalent focal length)
F2.8〜F16

GR IIIx：26.1mm (Approx. 40mm in 35mm equivalent focal length)
F2.8〜F16

Image Sensor

Type: Primary color filter CMOS. Size: 23.5mm x 15.6mm

Effective Pixels

Approx. 24.24 megapixels

Sensitivity (Standard output)

ISO100〜102400: Auto (ISO Auto Lower/Upper Limit and Minimum Shutter Speed can be set), Manual

Image Stabilization

Sensor-shift shake reduction (SR)(3-axis)

AA Filter Simulator

Moiré reduction using SR unit (Off, Low, High)Dust Removal

Image sensor cleaning using ultrasonic vibrations "DR II"

Still Image

File Format: RAW (DNG) 14bit, JPEG (Exif 2.3), DCF2.0 compliant, Color Space: sRGB, AdobeRGB
Recorded Pixels:【3:2】L(24M:6000x4000), M(15M:4800x3200), S(7M:3360x2240), XS(2M:1920x1280)【1:1】L(16M:4000x4000), M(10M:3200x3200), S(5M:2240x2240), XS(1.6M:1280x1280)

Movie

File Format: MPEG4 AVC/H.264 (MOV)
Recorded Pixels: Full HD (1920x1080, 60p/30p/24p), Sound: Built-in stereo microphone
Recording Time: Up to 25 minutes or 4GB; automatically stops recording if the internal temperature of the camera becomes high.

Storage Medium
Focus

Exposure

Shooting
Functions

Playback
Functions

LCD Monitor

Internal Memory (Approx. 2GB),
SD/SDHC/SDXC Memory Card (Conforms to USH-I standards)

TypeHybrid AF (Image plane phase-matching and Contrast detection)

Focus Mode

Auto-area AF, Zone AF, Select AF, Pinpoint AF, Tracking AF, Continuous AF, MF, Snap (1m, 1.5m, 2m, 2.5m, 5m,∞), ∞Full Press Snap

Performs shooting by focusing at the Snap distance with a single press of the Shutter Release Button or a touch of the LCD Monitor 1

Face/Eye Detection 2

ON, Use only in Auto-area, OFFFocus Range (From lens face)

GR III

Exposure Mode

Program AE, Aperture Priority AE, Shutter Priority AE, Manual Exposure

Metering Mode

Multi-segment, Center-weighted, Spot, Highlight-weighted

Shutter Speed

1/4000 sec. - 30 sec. (Limit by aperture setting F2.8: 1/2500 sec, F5.6 or greater: 1/4000 sec.)
Timed Exposure (10sec. - 20min.), Bulb, Time
Still Image: ±5EV, 1/3EV steps

ND Filter (2EV)

AUTO, ON, OFF

Wireless LAN

Bluetooth ®

Normal: Approx. 0.1m〜∞,
Macro Mode: Approx. 0.06m〜0.12m

EV Compensation

GR IIIx

Normal: Approx. 0.2m〜∞,
Macro Mode: Approx. 0.12m〜0.24m

Movie: ±2EV, 1/3EV steps

Interfaces

Power Supply

Auto White Balance, Multi Auto White Balance, Daylight, Shade, Cloudy, Fl. - Daylight Color,
Fl. - Daylight White, Fl. - Cool White, Fl. - Warm White, Tungsten, CTE, Manual White Balance, Color Temperature

White Balance

Drive Mode

Shooting
FunctionsDynamic Range Correction

Highlight Correction, Shadow Correction

Noise Reduction

Slow Shutter Speed Noise Reduction, High-ISO Noise Reduction

Horizon Correction 1SR On: correction up to 1 degrees,SR Off: correction up to 1.5 degrees

Display

Display magnification (4x, 16x), Grid display (4x4 Grid, 3x3 Grid),
Histogram, Bright area warning, Electronic Level

Playback View

Single frame, Multi-image (20, 48 frames), Display magnification (up to 16x, 100% view and Quick Zoom view available),
Histogram (Y histogram, RGB histogram), Grid display (3x3 Grid, 4x4 Grid), Bright area warning, Auto Image Rotation

Base Parameter Adjustment

Normal editing, Monotone editing 2 Parameter: Brightness, Saturation, Filter Effect 2, Hue, Toning 2, Contrast,
Sharpness (Adjust parameter varies depending on the selected editing setting)

RAW Development

Aspect Ratio, JPEG Recorded Pixels, Color Space, White Balance, Image Control, Peripheral Illumination Correction,Sensitivity, High-ISO Noise Reduction, Shadow Correction

EditDelete, Protect, Image Rotation, Image Copy, File Transfer, Resize, Cropping (Aspect ratio and Slant adjustment 2 available),
Levels Adjustment, White Balance Adjustment, Color Moiré Correction, Movie Edit (Cut), Movie Edit (Divide)Type

3.0 inch TFT color LCD (aspect ratio 3:2), Approx. 1037K dots, Wide viewing angle, Air-gapless tempered glass

Touch Screen

Capacitive sensing method

Adjustments

Brightness, Saturation, Blue/Amber, Green/Magenta, Outdoor View Setting: ±2 Steps

Standards

IEEE 802.11b/g/n (HT20) (Wireless LAN standard protocol)

Frequency (Center Frequency)

2412MHz〜2462MHz (1ch〜11ch)

Security

Authentication: WPA2, Encryption: AES

Standards

Bluetooth ® v4.2 (Bluetooth Low Energy）

Frequency (Center Frequency)

2402MHz〜2480MHz (CH0〜CH39)

USB Type-C TM

Battery Recharge/Power Supply (Optional AC Adapter required), Data Transfer: MTP,
Video output: DisplayPort over USB-C (DisplayPort Alternative Mode)

Hotshoe

Compatible with P-TTL Auto FlashFlash Mode: Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eyeLens adapter pin

Available

Battery Type

Rechargeable Battery DB-110

AC Adapter

AC Adapter Kit K-AC166(Optional)

Battery Life

Number of recordable images: Approx. 200 images

Flash Exposure Compensation: -2.0 -+1.0* With a fully-charged Rechargeable Lithium-ion Battery under the temperature at 23°C.
Tested in compliance with CIPA standard. Actual results may vary depending on the shooting condition.

Playback time: Approx. 180 minutes

Fine Adjustment

Adjustable ±14 steps on A-B axis or G-M axis

DriveSingle Frame Shooting, Continuous Shooting, Bracketing, Multi-exposure, Interval Shooting, Interval Composite

Self-timer

10 sec., 2 sec., OFFCrop

GR III：35mm, 50mm, OFF

Image ControlStandard, Vivid, Monotone, Soft Monotone, Hard Monotone, Hi-Contrast B&W, Positive Film, Bleach Bypass,Retro, Cross Processing 1, HDR Tone, Custom1, Custom2
Adjust parameters: Saturation, Hue, High/Low Key Adjustment, Contrast, Contrast (Highlight),Contrast (Shadow), Sharpness, Shading, Clarity, Toning, Filter Effect, Grain Effect 1, HDR Tone Level,Color Tone 1 (Adjust parameter varies depending on the selected image setting)* The playback time is a guide based on RICOH's measurement method. The actual number differs according to usage conditions.

Dimensionsand WeightGR IIIx：50mm, 71mm, OFFDimensions

GR III：Approx. 109.4(W)×61.9(H)×33.2(D)mm(excluding protrusions)

GR IIIx：Approx. 109.4(W)×61.9(H)×35.2(D)mm(excluding protrusions)

WeightGR III：Approx. 257g (Included dedicated battery andSD memory card), Approx. 227g (Body only)

GR IIIx：Approx. 262g (Included dedicated battery andSD memory card), Approx. 232g (Body only)

Included Accessories

Rechargeable Battery DB-110, USB Power Adapter, Power Plug, USB Cable I-USB166, Handstrap

Language

English, French, Germany, Spanish, Portuguese, Italy, Dutch, Danish, Swedish, Finnish, Polish, Czech,Hungarian, Turkey, Greek, Russian, Thai, Korean, Simplified Chinese, Traditional Chinese, Japanese*1 The latest ﬁrmware is required to use the full feature with GR III【Windows】 Windows10（FCU/CU)（32bit /64bit）/ Windows8.1（32bit /64bit）【Mac】macOS 11 BigSur, macOS 10.15 Catalina, macOS 10.14 Mojave*2 GR III will be supported with the coming ﬁrmware update.

AC adapter kit
K-AC166

Battery charger
BJ-11

Soft caseGC-9[for GR III]

External viewfinder
GV-1 [for GR III]

Rechargeable battery
DB-110Soft caseGC-11[for GR III/GR IIIx]

Neck strap
GS-3

Auto flash
AF201FG/AF540FGZ IICable switch
CA-3

GC-10
[for GR III]

GC-12
[for GR III/GR IIIx]

Neck strap
ST-2

Hand strap
GS-2

Ring cap
GN-1 (DG) GN-2 (DG)
[for GR III] [for GR IIIx]

External mini viewfinder
GV-2
GV-3
[for GR III]
[for GR IIIx]

Metal hot shoe cover
GK-1

Lens adapter
GA-1[for GR III]

Wide conversion lensGW-4(with a hood)[for GR III]

Lens adapterGA-2[for GR IIIx]

Tele conversion lensGT-2
[for GR IIIx]

Ring cap
GN-1 (BK) GN-2 (BK)
[for GR III] [for GR IIIx]

Ring cap
GN-2 (BZ)[for GR IIIx]RICOH GR III／GR IIIx : Included Accessories：Rechargeable Battery DB-110, USB Power Adapter, Power Plug, USB Cable I-USB166, Handstrap
RICOH GR III/GR IIIｘ 【Product Information】
www.ricoh-imaging.co.jp/english/products/gr-3/

GR oﬃcial Community Site www.grblog.jp/en/

In order to use GR III/ GR IIIx products properly and safely,
you are strongly advised to read the operating manuals carefully and thoroughly before use.

▪ Images taken with this product that are for anything other than personal enjoyment cannot be used without permission according to the right at specified
in the Copyright Act. Users are advised to take care, as there are cases where limitations are placed on taking pictures even for personal enjoyment during
demonstrations, performances or items on displays. Images taken with the purpose of obtaining copyrights also cannot be used outside the scope of useof the copyright as laid out in the Copyright Act, and care should be taken here also. ▪ The liquid crystal panel used for the monitor is manufactured using
extremely high precision technology. Although the level of the functioning pixel is 99.99% or better, you should be aware that 0.01% or fewer of the pixels
may not illuminate or may illuminate when they should not. However, this has no effect on the recorded image. ▪ This product is a Class B information
technology device that conforms to the standards prescribed by The Voluntary Control Council for Interference by Information Technology Equipment(VCCI) in Japan. Although it is primarily designed and manufactured for use in the household environment, it may cause some electromagnetic interference
to radio and TV receivers. Users are advised to follow the instructions described in the operating manual. ▪ Users are advised to carry spare batteries forextended shooting sessions. ▪ Due to certain qualities of the printing process, there may be some discrepancies in color between the actual product andproduct images appearing in this brochure. ▪ Users are advised to check the product serial number upon their purchase. ▪ Designs and specifications aresubject to change without notice. ▪ The contents of this brochure are all copyrighted, and must not be used, duplicated or transmitted, whether in part orin entirety, without permission. This brochure is produced for personal, noncommercial use only, and must not be used for any purpose other than its
intended use.

■SDXC Logo is a trademark of SD-3C LLC. ■This product includes DNG technology under license by Adobe Systems Incorporated. Adobe, and the DNG logo are registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. ■Windows is a registered trademark of Microsoft Corporation in the United St ates and/or other countries.
®
■Mac, macOS, OS X, and App Store are trademarks of Apple Inc., registered in the U.S. and other countries. ■The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by Ricoh Company, Ltd. is under license. ■USB Type-C is a trademark of USB Implementers Form. ■All other product names and company
names are trademarks or registered trademarks of their respective owners.