Description

The Pentax Rear Converter-A 2X-S is a 2x teleconverter compatible with most Pentax K mount lenses. Pentax says it s not compatible with its 15mm f3.5 lenses or the 24-35mm f3.5 zoom, and there may be a few others out there, too, so check your lens instruction manual to be sure. In excellent condition, with clean glass and only minor cosmetic wear.