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Recipes Gallery GR III → GR IV Recipe Builder

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Image Control ToolRule-Based Recipe Adaptation

Convert Ricoh GR III Recipe to GR IV

Translate your favourite GR III / GR IIIx recipes into optimized Image Control custom settings for newer Ricoh GR bodies. Rule-based adaptation for Image Control hue matrix shifts, contrast curves, and in-camera Custom 1/2/3 slots.

Choose a GR III Recipe to Convert:or adjust sliders manually below

Live Rule-Based Adaptation

Source:Ricoh GR III / GR IIIx

1986 Negative

GR III Base

Base Image Control:

Saturation:+4

Hue:-2

High/Low Key:-1

Contrast:+2

Contrast (Highlight):+2

Contrast (Shadow):-3

Sharpness:-1

Clarity:-2

Shading:0

GR III Grain Effect:

White Balance & Compensation:A/B: B:10 · G/M: G:8

Mode:

Amber / Blue Shift (-14..+14):

GR III Sensor Profile

Converted Target:Ricoh GR IV / GR IV HDF

1986 Negative (GR IV Edition)

Method

Rule-Based Match

Adapted

6 items

Rule-Based Adaptation: Rule-based adaptation for "1986 Negative" with 6 parameter adjustments for Image Control custom slots.

Parameter	GR III (Original)	GR IV (Recalibrated)	Adaptation Note
Grain EngineDual Grain	Grain Effect: 2 (Medium)	Grain Size: Standard · Roughness: 3	Simulates Kodak Gold 200 / Tri-X organic grain structure without pixelation.
Hue MatrixCalibrated	-2	-1	GR IV's Negative Film profile has a revised color matrix with neutralised midtone greens.
SaturationCalibrated	+4	+4	GR IV retains saturation with wider color volume gamut.
Contrast (Highlight)Calibrated	+2	+1	Calibrated for GR IV's extended highlight shoulder and improved dynamic roll-off.
Contrast (Shadow)Calibrated	-3	-2	GR IV features higher shadow dynamic range without muddy blacks.
WB Compensation (Amber / Blue)	B:10	B:10	Cool blue shift preserved accurately.
WB Compensation (Green / Magenta)	G:8	G:8	Green/Magenta tint axis directly matched.
Clarity EngineCalibrated	-2	-2	GR IV processes Clarity in real time with zero shutter write delay.
Sharpness	-1	-1	Sharpness matched 1:1.

Open in Ricoh Recipe Builder

Ready for shooting SOOC

Interactive Visual Simulation

Live CSS color rendering comparing GR III vs GR IV profile dynamics

Drag Split: 50%

GR IV (Recalibrated)

GR III (Original)

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Your photo

Photo of Liu Shishi by Alessia807 via Wikimedia Commons, CC BY 4.0.

Guide

How to use Convert Ricoh GR III → GR IV

Best for: Ricoh GR street photographers adapting recipes across GR camera bodies.

1Select a popular GR III recipe from our curated library, or enter your camera's custom values.
2Review the rule-based adaptation: Image Control parameters, grain mapping, and tone curve adjustments.
3Audition the simulated look on sample street scenes or upload your own reference photo.
4Copy the formatted menu instructions and program them into Image Control Custom 1, Custom 2, or Custom 3.

Tips

Save your adapted recipe directly into Image Control Custom 1, Custom 2, or Custom 3 slots, which can also be assigned to User Mode U1, U2, or U3 on the mode dial.
Fine-tune White Balance compensation in the A/B and G/M grid to match your personal shooting conditions.

FAQ

Where do I save the recipe on my Ricoh camera?

Enter the values into Image Control, then save them into Custom 1, Custom 2, or Custom 3 as officially specified by Ricoh Imaging.

Can I use converted recipes on GR IIIx?

Yes, both GR III and GR IIIx share the same Image Control parameter range and adapt identically.

Do I need any software or cable?

No! Ricoh recipes are dialed directly into your camera's Image Control menu.

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