10X Crosshair Eyepiece. Field Number: 22. Adjustable-focus top lens with crosshair reticle and alignment pin.

U-CT30-2; Centering Telescope

Standard 10X Eyepiece. Field Number: 22. Shelf for 24mm(dia.) x 1.5mm reticle. For standard 30mm binocular/trinocular heads.

Standard 10X Adjustable-Focus Eyepiece. Field Number: 22. Shelf for24mm(dia.) x 1.5mm reticle. For standard 30mm binocular/trinocular heads.