Sigma plans to may launch a new 28-200mm f/3.4-5.6 L lens:
Specs:
Zoom ratio: 7.14
Focal length: 27.99 71.70 199.93 mm
F number: 3.37 4.67 5.60
Angle of view: 78.26 32.06 11.77
Image height: 21.63 21.63 21.63 mm
Lens...
https://www.youtube.com/watch?v=SzRENaHg6yU
RedDotForum:
In this special installment of Red Dot Forum Camera Talk, David Farkas and Josh Lehrer will discuss the brand new Leica SL2-S, just introduced last week. Built on the same platform as...