Sigma APO Teleconverter 1.4X EX DG for Pentax K 120 with very few external controls

with very few external controls

focusing and diaphragm are good

The Nikon SB-24 is a solid

FUll manual control

Sigma APO Teleconverter 1.4X EX DG for Pentax K 120 with very few external controlsThe 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.