Customer Question. 2000 accent with ticking noise in front end, goes with speed of vehicle and not engine speed or trans speed. must be either axle issue (could be a brake something or other but I can't see that) or something in the diff part of trans.I don't have a manual on the car and need a good steer.000 accent with ticking noise in front end, goes with speed of vehicle and not engine speed or trans speed. must be either axle issue (could be a brake something or other but I can't see that) or something in the diff part of trans.
A single vision intraocular lens focuses for a single distance. If you choose a single vision IOL set for distance, you would be likely be able to drive and watch TV without glasses, but would need glasses to focus for intermediate and near tasks.
A zoom lens is a mechanical assembly of lens elements for which the focal length (and thus angle of view) can be varied, as opposed to a fixed focal length (FFL) lens (see prime lens).A true zoom lens, also called a parfocal lens, is one that maintains focus when its focal length changes.A lens that loses focus during zooming is more properly called a varifocal lens.enses in the latter group of zoom lenses, sometimes referred to as normal zooms, have displaced the fixed focal length lens as the popular one-lens selection on many contemporary cameras. The markings on these lenses usually say W and T for Wide and Telephoto.