RICOH Wide Conversion Lens GR III Wide Conversion Lens Enables Shooting At 21mm Equivalent When Using Lens Adapter GW-4 [Compatible Models / 0.75x /

[GR III dedicated wide-angle conversion lens] Magnification 0.75x. Allows shooting at a 21mm equivalent (35mm format). [Compatible Models] RICOH GR III [GR III Dedicated Adapter GA-1] GA-1 is sold separately. It automatically detects the GW-4 and optimizes image stabilization. [Features] A 0.75x wide-angle conversion lens specifically for the GR III. It has a 3-group, 4-element lens configuration. [Mounting screw diameter] 49mm P0.75 [Dimensions] Maximum diameter: approx. 75mm x Length: approx. 35mm, Weight: 256g [Package Contents] Wide-angle conversion lens, dedicated rubber hood, lens caps (front and rear), soft case (the soft case can also store the separately sold lens adapter (GA-2)), instruction manual.