The scope has a first focus (FFP), which means that as the magnification changes, the size of the reticle also changes, so the distance estimate becomes more accurate.

The Stellar ST 6-24×50 FFP riflescope has a magnification of 6 to 24 and an objective size of 50 mm. The click turret with 1/4 MOA click correction and precise fine pitch engraved crosshairs enable very accurate mid-range shooting. The riflescope has high-quality coated lenses that allow clear and sharp images to be displayed. The Stellar ST 6-24×50 FFP riflescope is especially recommended for hunting, sport shooting and precision shooting.

Or for smaller calibre hunters, when the ballistic drop of the projectile at longer distances may require precise auxiliary lines (MILDOT) for holdover.
The vertical and horizontal click tower provides wide (60MOA) adjustability.