Pre-Owned Vivitar MC Teleconverter Pentax K Mount (Second Hand)

Expand your telephoto reach with this pre-owned Vivitar MC Teleconverter, engineered for Pentax K-mount cameras. This multi-coated optical accessory effectively doubles your lens focal length, transforming standard lenses into powerful telephoto tools ideal for wildlife, sports, and distant subject photography. The MC (multi-coated) design minimizes light loss and reduces flare for clearer, more contrasty images. As a second-hand unit, it offers exceptional value for photographers seeking affordable focal length extension. Compatible with most Pentax K-mount lenses, this teleconverter is a practical addition to any optical kit.