This is probably the coolest thing you will see all day unless you are reading this while your wife is in labor. Forward Controls Design has developed a new cap for the windage and elevation knobs on Aimpoint H1/T1 and H2/T2 optics that does not have to be removed in order to adjust the optic!
The new ATA (Adjustable Turret cap for Aimpoint Micro T1/T2) ensure that you will never lose your caps or an o-ring again, both of which have happened to me. With the ATA installed on your Aimpoint Micro, you never need to remove them. You can just use a small flat blade screw driver or an improvised tool to dial your adjustments on the inner disc which can turn inside the outer cap.
Both the outer cap and inner disc are machined from 17-4 stainless steel. They come in a set of 2 caps which are marked individually for the elevation and windage turret. The caps are available in multiple finish options. The buyer can choose between a black QPQ finish or polished stainless for the outer part of the cap. The inner disc finish options include black QPQ, polished stainless, or bead blasted stainless.