Check the listing for details. The Corangulator® Big Bore Leading Edge Hi Performance Field Scope. Condition: New. Listed at 349.00 USD. The Corangulator® 80MM spotting scope for sporting events, birding or any field use. Hand held, wide field of view monocular telescope that's camera ready, lightweight, glass that does it all. Operational performance at a level beyond other glass. See the difference at Field View Optics.comIt's the big bore glass you always want but can't find. The Corangulator® is the no snag, drag or nonsense way to see, follow and range. That's right, on board passive ranging, shoulder strap and you're a bad man. Give you 30 days to prove wrong. See the big picture at FIELD VIEW OPTICS.com.Fact Check This!⚡️ Lightening Fast 80mm F4.2✶ Bk7✦ Objective Lens 🌩 Floats @ 2.25 pounds (36 Oz) ⚖️ Aiming Knob for Balanced Left or Right Hand and Eye Operation 🦅 Rack n Pinion Focuser Makes it Easy to Focus, Follow, Range 👍 45º Bk4✦ Amici Erector Corrector for Good Posture 🏞 Factory Set 16X✶ Ultra Wide Angle Eyepiece (68º AFOV✧) 🔎 Use any Good Quality 1.25" Ocular to Power up to 55X 👓 Custom Eye Cups for Proper Eye Relief w/without Glasses 🚶🏻‍♂️ 6ft. Adjustable Sling for Easy Portage 🦕 Insert for tripod not included(Not Included Not needed> ⌖ It's True! Passive Ranging 🦌 Don't Let This One Get Away ✶ Value is approximate to protect product integrity and trademark USPTO class 9 Corangulator® ✦ Borosilicates Bk7 for Achromatic Doublet (450nm- near IR) Bk4 for mirror substrates. ✧ Apparent Field Of View (AFOV) measured at eyepiece in degrees 50-60º standard for most scopes. 👁‍🗨 Get the real story visit Field View Optics.com