
Used Ricoh GT-2 1.5x Lens Converter + GA-2 Adapter
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Condition & contents
| Grading | Excellent, hardly-used condition. |
|---|---|
| Testing | Fully tested |
| Warranty | 6 month warranty |
| Includes | 1.5x Lens Converter + GA-2 Adapter |
At a glance: 1.5x tele conversion lens that turns the GR IIIx's 40mm lens into a ~75mm equivalent; needs the GA-2 adapter.
About this accessory
The Ricoh GT-2 is a 1.5x tele conversion lens made for the Ricoh GR IIIx that extends its fixed 40mm-equivalent lens to roughly 75mm equivalent for a tighter field of view. It fits via the supplied Ricoh GA-2 lens adapter, which the camera detects automatically to optimise cropping and image stabilisation.
Build & handling
| Type | Tele conversion lens |
|---|---|
| Magnification | 1.5x |
| Resulting focal length | Approx 75mm equivalent on the GR IIIx (in Crop mode) |
| Required adapter | Ricoh GA-2 |
| Designed for | Ricoh GR IIIx |
| Lens construction | 5 elements in 3 groups |
| Weight | Approx 209g (lens only) |
Works with
- Ricoh GR IIIx (40mm-equivalent model), used with the Ricoh GA-2 lens adapter
- Requires the GA-2 adapter to mount; the GT-2 cannot attach directly to the camera
- Not for the Ricoh GR III (28mm), which uses different wide/tele converters
Best for
This accessory is aimed at Ricoh GR IIIx owners who love the camera's compact 40mm-equivalent lens but occasionally want a longer reach for portraits, details and tighter compositions. Screwed on over the GA-2 lens adapter, the GT-2 multiplies the focal length by 1.5x to give roughly a 75mm equivalent, and the camera recognises it automatically to apply the correct crop and image-stabilisation settings. It is a GR IIIx-specific solution: the GA-2 adapter is required, and it is not intended for the wider 28mm GR III, which uses its own separate converter system.
Frequently asked questions
What focal length does the GT-2 give on the GR IIIx?
It multiplies the lens by 1.5x, taking the GR IIIx from a 40mm equivalent to approximately 75mm equivalent (in Crop mode); a secondary crop can reach about 107mm equivalent.
Does it need an adapter?
Yes. The GT-2 mounts via the Ricoh GA-2 lens adapter, which is used to attach it to the GR IIIx and lets the camera detect the converter automatically.
Will it fit the Ricoh GR III?
No. The GT-2 is designed specifically for the GR IIIx (40mm). The GR III (28mm) uses its own separate converter lenses.
Does the camera adjust automatically when it is fitted?
Yes. With the GA-2 adapter the GR IIIx detects the GT-2 and optimises the crop and image stabilisation for the longer focal length.


