50-59mm

Leica Fortis Glossy 2-12x50i Riflescope – L-4A Illuminated Reticle

ZEISS Victory V8 1.8-14x50mm Scope

ZEISS Victory RF 8×54 Laser Rangefinder Binoculars

ZEISS Victory RF 10×54 Laser Rangefinder Binoculars

ZEISS LRP S5 5-25×56 FFP Scope

ZEISS Conquest V6 5-30x50mm Exposed Turrets

ZEISS Conquest V6 3-18x50mm

ZEISS Conquest V6 3-18x50mm Exposed Turrets

ZEISS Conquest V4 6-24×50 Scope

ZEISS Conquest V4 4-16×50

ZEISS Conquest V4 4-16×50

ZEISS Conquest V4 3-12×56 SFP Riflescope w/ External Elevation Turrets & Ballistic Stop – #60 Plex Illuminated Reticle