20-29mm

ZEISS Terra ED 10×25 Pocket Binoculars – Black

ZEISS DTI 6/20 Thermal Imaging Camera

ZEISS Conquest V6 1-6x24mm

ZEISS 10×25 T* Monocular

ZEISS 8×20 T* Monocular

Vortex Viper PST Gen II 1-6x24mm Riflescope VMR-2 MRAD

Vortex Viper HD 3000 Laser Rangefinder

Vortex Vanquish 8×26 Reverse Porro Prism Binocular VNQ-0826

Vortex Vanquish 10×26 Reverse Porro Prism Binocular VNQ-1026

Vortex Strike Eagle 1-8x24mm SFP Scope

Vortex Strike Eagle 1-6x24mm Scope

Vortex Solo 8X25 Monocular S825