Binoculars provide dual-lens magnification for identifying risks or individuals from a distance in daytime or full-light conditions.

Monoculars provide single-lens magnification for identifying risks or individuals from a distance in daytime or full-light conditions.

Spotting scopes provide stronger single-lens magnification than monoculars. Also called spotters, they are used with a tripod for more stability in the field to identify targets.

Rifle scopes attach to a compatible weapon to provide single-lens magnification from a distance to locate targets in daytime or full-light conditions.

Rifle sights mount to a compatible firearm to provide a line of sight along with a reticle, often a red dot, to improve precision. Also called red dot sights, they help identify and center upon a target.

These harnesses and straps connect to a set of binoculars for hands-free carrying when not in use while keeping them easily accessible when needed. They must be matched to a set of binoculars with a compatible manufacturer model number or series.