Sigma APO Teleconverter 1.4X EX DG for Pentax K 120 2 90-degree louver panels

2 90-degree louver panels

but the body cable won’t retract consistently unless it is held straight

measuring almost exactly 4x5 inches

but you know what

Sigma APO Teleconverter 1.4X EX DG for Pentax K 120 2 90-degree louver panelsThe Sigma APO Teleconverter 1. 4X EX DG for Pentax K mount is a good quality, compact teleconverter for use with many (but not all!) Sigma K mount zoom lenses. It may also work with other brands, but we can't guarantee it. Please check your lens instruction manual for compatibility: this is not a universal teleconverter and it won't work with everything. In very good condition, with light finish wear, clean glass, and good function.