Check the listing for details. Vortex SOLO® RT 8X36 Monocular w/ Free Vortex Cap. Color: Gray, Condition: New. Listed at 149.00 USD. OverviewThe Solo R/T monocular features an MRAD-based ranging reticle for accurate range estimation and shot calls. The powerful optical system delivers bright images in a compact, lightweight and easy-to-handle unit that is both waterproof and fogproof. With an integrated utility clip, it attaches to webbing or other flat-edged surfaces for quick external access.Included in the BoxNeck lanyardUtility clipSoft carry caseOPTICAL FEATURESFully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.CONSTRUCTION FEATURESRoof Prism Valued for greater durability and a more compact size.Waterproof O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.Fogproof Nitrogen gas purging prevents internal fogging over a wide range of temperatures.Rubber Armor Provides a secure, non-slip grip, and durable external protection.CONVENIENCE FEATURESReticle Focus Ensures a sharp reticle image at all distances.Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.Utility Clip The versatile, multi-position utility clip allows for multiple attachment points and quick attachment to pocket edges, equipment or vests.SpecsMagnification 8xObjective Lens Diameter 36 mmEye Relief 18 mmExit Pupil 4.5 mmLinear Field of View 393 feet/1000 yardsAngular Field of View 7.5 degreesClose Focus 16.4 feetLength 5.4 inchesWidth 2.3 inchesWeight 10.2 oz