March Focus Wheel - 34mm Middle wheel

Middle Focus wheel for March riflescopes with a dials diameter of 34mm.
For riflescopes 1x-4.5x, 1x-10x, 2.5x-25x, 5x-50x, 8x-80x, 1x-8x, 3x-24x, 5x-40x, 10x-60×56, 4.5-28×52, 6-60×56 without illumination.
Required for mounting the large parallax wheel - 89 and 114mm.
Outer diameter 49mm