Sigma APO Teleconverter 1.4X EX DG for Nikon F lens mount_Pentax Auto 110 with built-in mod 0

with built-in mod 0

90-degree louver panel

Fully dimmable

with some pitting on the metal finish

Approximately 9

Sigma APO Teleconverter 1.4X EX DG for Nikon F lens mount_Pentax Auto 110 with built-in mod 0The Sigma APO Teleconverter 1. 4X EX DG for Nikon F mount is a good quality, compact teleconverter for use with many (but not all!) Sigma F 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 excellent condition, with clean glass and good function. Includes softcase.