The Leupold VX-Freedom 3-9x33 1-inch EFR Airgun Fine Duplex is an optical scope for airguns and rifles using high quality optics with Twilight system to increase image brightness, accurate Fine Duplex cross in the background, low profile turrets and a magnified ring for parallax adjustment.Key benefits of the VX Freedom series include:Twilight Light Management System :Enhances image brightness in low light conditions, eliminates image blur and flare, premium lens for high sharpness.The optional Custom Dial spindle system eliminates the need to make corrections for distance, gravity and wind when aiming (over the target) when shooting from a long distance.Enlarged zoom ring - allows you to change magnification quickly and conveniently without taking your eyes off the target.Lightweight and durable construction - distributes recoil energy evenly.Leupold punishing endurance tests - Rifle barrels are subjected to rigorous testing on the Punisher simulation machine, during which 5,000 recoil tests are performed. The machine generates 3x the recoil of a .308 rifle.Optional FireDot illumination * reticle - illuminated target in all light conditions ( * selected models).30mm barrel * - provides greater grid adjustment range at longer distances ( * selected models).Motion Sensor Technology (MST) * - use of motion sensor extends battery life ( * selected models).Massive construction - the telescope's sealed barrel is 100% resistant to internal evaporation and weather conditions.Lightweight and durableThe Leupold VX-Freedom 3-9 × 33 1" EFR Airgun Fine Duplex is a lightweight, compact scope, 290 mm long, with corrosion and scratch resistance.The eyepiece lens has an enlarged serrated ring for fast and convenient magnification changes. The sealing and gas filling of the optics completely eliminates the problem of internal lens fogging and guarantees 100% resistance to weather conditions.Bright and clear imageThe American manufacturer Leupold places particular emphasis on image quality and brightness.To this end, the optical system is based on premium class lenses and the Twilight system, which are responsible for high light transmission and a reduction of stray light of almost 80% more efficient than comparable models on the market.The visible image is bright, high contrast, sharp from edge to edge and deep. The binoculars can also be used comfortably by people using corrective lenses thanks to the large distance of the exit pupil.Precise reticleThe scope features a Fine Duplex reticle in the background. The reticle is much thinner than a conventional duplex, making it perfect for accurately photographing small targets.The low profile zero reticle turrets are adjustable to 1/4 MOA . The cross adjustment range is 64 MOA vertical and 64 MOA horizontal. The turrets have reset walls that allow adjustments to be made without the need for additional tools.The scope has parallax adjustment (10 m to infinity) , which is made using an enlarged ring.The Leupold VX-Freedom 3-9 × 33 1 "EFR Airgun Fine Duplex" model features:lightweight and compact construction, resistant to weather conditions and evaporation,Twilight system optics ensure high brightness even in low light conditions,3 -fold magnification,Fine double-sided mesh in the background,parallax adjustment,enlarged ring for quick magnification changes,scratch-resistant lenses that meet military standards,lifetime warranty.TECHNICAL SPECIFICATIONSPage informationLinear field of view every 100 m [m] 4.4-11.7Distance from eye [mm] 88-79Magnification [×] 3-9Parallax adjustment [m] 10 to ∞Fine duplex (mesh) typeTower type coveredAdditional specificationsVertical (height) adjustment [MOA] 64Horizontal (airflow) adjustment [MOA] 64Step adjustment [MOA] 0,25Application (intended use) pneumatic airgunsDimensionsTotal length [mm] 290Weight [g] 343Objective diameter [mm] 33Tube diameter [mm] 25,4 mm (1)