: The most basic form, typically consisting of a front post and a rear notch. They are reliable and do not require batteries.
: The reticle grows with magnification, allowing for accurate distance measurement at any zoom level. SFP (Second Focal Plane) ZamД›Е™ovaДЌe
: The reticle stays the same size, which is often preferred for rapid target acquisition in sports like airsoft. : The most basic form, typically consisting of
detect heat signatures, enabling use in total darkness or thick fog. : The most basic form