Bring easier hands-on control back to a favorite compact optical instrument with a SplashNColor fine focus knob made for the compatible model named in the title. When the original hand control is missing, cracked, worn, yellowed, or simply difficult to turn with fingertips, this replacement-style grip aid helps the back control area feel complete and useful again without replacing the whole setup. The enlarged outer surface gives your fingers more room to make small, deliberate changes while dialing in a sharper view. That added purchase is especially helpful when you are trying to settle on a target, refine an eyepiece view, or make a slow correction without bumping the instrument out of position. It is intended to attach to the existing focusing mechanism shaft, giving the control point a refreshed feel while keeping the rear profile tidy. Use it for astronomy sessions, spotting setup, display restoration, or equipment maintenance where a small missing or worn control can make the whole instrument feel unfinished. The listing includes the upgraded focusing grip aid only and is intended for the existing hand-operated focusing mechanism on the compatible classic model listed in the title.