Rotator cuff injuries cause pain in your shoulder and upper arm. The pain may be most noticeable when you reach up or out. When you turn your arm as you lift it, the tendons are more likely to rub against surrounding structures.
The essential difference between the original series of AF Nikkor lenses and all AF lens types introduced subsequently, from the AF-D versions onwards (see below), concerns the compatibility of a particular lens with Nikon's enhanced Matrix metering system known as 3D Matrix metering that was introduced during 1996.
Prime lenses are well suited to a variety of subjects including; portraits, architecture, nature, landscape, sports and action, flora and low light. Nikon offers a range of prime or fixed focal length lenses. Click here to view the full line of NIKKOR prime / fixed focal length lenses. Photo taken with the PC-E Micro NIKKOR 45mm f/2.8D ED lens.