On November 25 last, Tamron announced the launch of the successor of its very respectable 200-500mm f/5-6.3 ultra tele-zoom, the Di SP 150-600mm F/5-6.3 VC USD, the first afficionado super tle at under $1500   On November 25 last, Tamron announced the launch of the succesor of it's very respectable 200-500mm f/5-6.3 ultra tele-zoom (test here), the Di SP 150-600mm F/5-6.3 VC USD. What does that letter-soup stand for, you wonder? Di means “Digi… more »

Nikon has spent many years contributing to NASA's study of space through the development and manufacture of advanced cameras and Nikkor lenses, starting with the F1 Photomic FTN, carried aboard the Apollo 15 in 1971. more »