Tamron SP 24-70mm F2.8 Di VC USD G2 Lens for Canon Windscreens Despite its ultra-wide design

Despite its ultra-wide design

4 x M4 Screw

Think Tank Photo Retrospective 20 V2

and it performs brilliantly with Z series' Eye AF to keep focus right where you want it

9 oz / 111 g

Tamron SP 24-70mm F2.8 Di VC USD G2 Lens for Canon Windscreens Despite its ultra-wide designSophisticated Design The use of specialized, high quality glass materials assures accurate color reproduction and superior sharpness, perfect for todays high pixel density cameras. The optical construction (17 elements in 12 groups) uses 2 XR (Extra Refractive Index) elements, 3 LD (Low Dispersion) elements, 3 GM (Glass Molded aspherical) and one hybrid aspherical lens element. Together they minimize axial chromatic aberrations, transverse chromatic