Ricoh GR Digital Camera with 18.3mm f/2.8 {16MP}

Ricoh GR: APS-C image quality in a shirt-pocket body.

The GR pairs a 16MP APS-C CMOS sensor with an 18.3mm f/2.8 prime - a 28mm equivalent - in a magnesium alloy body that weighs 245g and fits a jacket pocket without drama. That sensor has no optical low-pass filter, which means the lens resolves every bit of detail the glass can deliver. Reviewers consistently found the prime sharp across the frame with low chromatic aberration and controlled distortion, particularly for a lens this fast and this compact. ISO runs from 100 to 25600, and real-world shooting confirms ISO 3200 as a clean, usable ceiling for most subjects.

The exposure system goes well beyond point-and-shoot territory. You get full P/Av/Tv/M control plus TAv mode, borrowed from Pentax, which lets you lock both shutter speed and aperture while the camera manages ISO to hit the metered exposure - a genuinely useful tool when light shifts fast. Exposure compensation spans ±4 EV in 1/3-stop steps, AE bracketing covers three frames at up to ±2 EV, and white balance bracketing saves three exposures simultaneously across either the blue-amber or green-magenta axis. Nearly every rear button can be remapped from a list of 26 functions, and three My Settings positions on the mode dial store complete shooting setups. For a camera this small, the depth of customization is hard to match.

The 3-inch LCD at 1,230,000 dots is bright enough for outdoor review, and an optional optical viewfinder mounts in the hot shoe for shooters who prefer eye-level framing. CIPA battery life is rated at 290 shots - enough for a full day of street work without anxiety. A decade after launch, the GR's formula remains the benchmark against which other large-sensor compacts are measured.

Who It's For

Street photographers get the core argument: a 28mm-equivalent prime at f/2.8 on an APS-C sensor, in a body thin enough to palm, with ISO 25600 available when alleys go dark. Travel shooters who refuse to carry a bag will appreciate that 245g and 117 x 61 x 35mm dimensions leave room for everything else. Documentary photographers benefit from the deep button customization - remappable controls and three saved settings groups mean the camera behaves exactly how you've set it up, every time. Dedicated RAW shooters get full DNG capture with AE, WB, and even effects bracketing baked in, so the raw file stays clean while the camera does the exploratory work in parallel.

Key Features

• 16MP APS-C CMOS sensor with no optical low-pass filter
• 18.3mm f/2.8 prime lens, 28mm equivalent focal length
• P/Av/Tv/M/TAv exposure modes with ±4 EV compensation
• ISO 100–25,600 with usable images through ISO 3,200
• 4.0 fps burst shooting with RAW capture support
• Magnesium alloy body, 245g, fits jacket pocket
• AE and WB bracketing with customizable function buttons
• 3-inch RGBW LCD (1,230,000 dots) plus optional optical viewfinder
• 290-shot CIPA battery life
• 1080p video at 24/25/30fps with MPEG-4 codec

FAQ

Is the GR's 28mm prime lens limiting for street and travel work?

Not if you've shot 28mm before. The focal length forces intentional framing rather than zooming for composition, which most street photographers prefer. The f/2.8 aperture handles low light without pushing ISO, and the sharpness across the frame means you can work close and still resolve detail.

How usable is ISO 3200 for print work?

ISO 3200 holds detail and chroma is clean enough for standard enlargements. Above that, luminance noise gets intrusive. Real-world shooting confirms 3200 as the practical ceiling unless you're printing small or cropping heavily.

What's TAv mode and why does it matter?

You dial in both shutter speed and aperture, and the camera adjusts ISO to hit metered exposure. Useful when light shifts fast and you want locked-in depth of field and motion control without manual ISO hunting. It's a Pentax transplant that actually works.

Can you assign custom functions to the buttons?

Yes. Each of the three function buttons (Effect, Fn.1, Fn.2) can handle any of 26 different functions, and the rear Adjust lever supports five simultaneous assignments plus a sixth ISO control option. The level of remapping is unusual for a camera this size.

Does the OLPF-free sensor cause visible moiré in normal shooting?

Moiré appears occasionally in fine-pattern subjects-it's the trade-off for eliminating the low-pass filter. The GR includes a post-capture moiré correction tool that handles obvious artifacts, though minor moiré in the lab tests required pixel peeping to spot.

Is the 3-inch LCD usable outdoors?

The RGBW display is brighter than standard RGB panels and won't wash out in sunlight, but the menus use small fonts that become difficult to read in strong direct light. You'll likely use the optional optical viewfinder for framing outdoors and rely on the LCD for playback in shade.

Why is there no continuous autofocus during video?

The GR's contrast-detect system works slowly for continuous tracking, so Ricoh locked it during recording. Combined with no exposure control during video, the GR isn't designed for videography-it's a stills camera that shoots video as an afterthought.