Has anyone tried this metal ring yet to replace a broken one?
The New Metal Bayonet Mount Ring
for Nikon AF-S 18-55mm & 18-105mm,18-135mm & 55-250mm Lens
http://bit.ly/1hL05m9
Was just looking at the new Nikon 18-300 available for pre-order and was wondering if the difference between f/5.6 and f/6.3 was a huge difference between the older model and the new one coming out.
Thanks.