Tamron Unveils New 150-600mm Lens, 1.4x and 2.0x Extenders
Tamron today announced a new 150-600mm f/5-6. 3 lens and a pair of new teleconverters (1. 4x and 2. 0x). The new Tamron SP 150-600mm Di VC USD G2 — the G2 stands for “generation two” — is a successor to the original Tamron SP 150-600mm f/5-6. petapixel.com »