RICOH lens Adapter GA 2 [Compatible models: GR IIIx] [Adapter used when the tele conversion GT is attached] [49 mm filter can be

Amazon

[Lens adapter exclusive for GR IIIx] Used when the teleconversion lens GT-2 or 49mm filter is attached [Compatible models] @@@+9ItLdcOgMA3J3W8JHAluWIeFWa6VoeM@@@ GR IIIx [Lens Adapter GA-2] Automatically detects the tele-conversion lens GT-2 and optimizes cropping and image stabilization. [Filter diameter] A filter with a diameter of 49 mm can be attached. Can also be used for filter work. [Size] Maximum diameter: Approximately 59.0 mm x Length: Approximately 25.8 mm (excluding partial protrusions), Weight: 12.5 g

Currys

- The Ricoh lens adapter lets you play around with new lenses and get creative with your shots - It fits easily onto your digital camera - no fuss - Add some flair to your photos with the 49 mm filter - It automatically detects the GT-2 tele-conversion lens and tweaks crop and image stabilization for the best results