NAUTICA, Lenses, models:

SSF2470 37171 SSF2470 SSF2470-Z Zoom Gear for Z Zoom Gear for Sigma 24- Sigma 24-70mm F2.8 DG 70mm F2.8 DG 70mm F2.8 DG	Instruction Manual
SSF2470 37171 SSF2470 SSF2470-Z Zoom Gear for Z Zoom Gear for Sigma 24- Sigma 24-70mm F2.8 DG 70mm F2.8 DG 70mm F2.8...	Instruction Manual