Leupold VX-4HD 4-16x50 30mm CDS-ZL2 Side Focus Illum FireDot Twilight Hunter LU185457

The Leupold VX-4HD 4-16x50 is a premier low-light hunting optic engineered for the moments when extreme magnification and high-contrast resolution must remain consistent. The primary "friction point" for the precision hunter is the "magnification tax"—the frustrating drop in image brightness and clarity that typically occurs as you zoom in. This system resolves that constraint through a high-definition Calcium-Fluoride lens system and an illuminated FireDot reticle, delivering a stable, high-resolution sight picture that preserves your aiming reference even as ambient light collapses.

The technical edge of this VX-4HD model centers on superior light management. While standard glass often introduces distortion and washed-out colors at higher zoom levels, the Calcium-Fluoride elements in this optic minimize wavelength separation to maintain razor-sharp edge definition. When paired with the massive 50mm objective and Elite Optical System, the scope maximizes every ounce of usable light. Mechanically, the CDS-ZL2 (Custom Dial System ZeroLock 2) turret removes the guesswork of holdovers, converting your specific ballistic data into repeatable, tactile elevation adjustments.

Built from a single piece of 6061-T6 aircraft-grade aluminum, the 30mm maintube ensures consistent tracking and zero retention even under heavy recoil. The Side Focus parallax adjustment provides a crystal-clear image from 30 yards to infinity, while the Illuminated FireDot Twilight Hunter reticle offers a brilliant center point for instant target acquisition in deep shadows. Whether you are ranging a trophy across a canyon or holding for a final-light shot in heavy timber, the VX-4HD delivers professional-grade optical consistency and mechanical certainty.

Features

• 50mm Objective + Calcium-Fluoride Lenses – Maximizes light transmission and eliminates "magnification tax" for high-contrast resolution at 16x.
• Illuminated FireDot Twilight Hunter Reticle – A fiber-optic center point providing immediate aiming reference in deep shadows.
• Side Focus Parallax Adjustment – Fine-tune focus from 50 yards to infinity to ensure pinpoint accuracy and a stable point of impact.
• CDS-ZL2 Locking Turrets – Replaces holdover guesswork with a calibrated mechanical dial matched to your specific cartridge.
• Motion Sensor Technology (MST) – Preserves battery by deactivating illumination after 5 minutes of inactivity.

Technical Specifications

• Optics: 4x–16x | 50mm Objective | 30mm Maintube
• Interface: Illum. FireDot Twilight Hunter | Second Focal Plane (SFP) | Side Focus (50yd–inf)
• Precision: 1/4 MOA Click | 65 MOA Total Elevation | 50 MOA Total Windage
• Specs: 25.1–6.3 ft @ 100yds FOV | 3.9"–4.0" Eye Relief | 12.5–3.1mm Exit Pupil
• Build: 6061-T6 Aluminum | Matte Black | 20.8 oz | 13.3" Length
• Environment: Waterproof & Fogproof | Argon/Krypton Purged | Guard-Ion Coatings
• Warranty: Leupold Full Lifetime Guarantee

When optical clarity and ballistic precision determine the outcome, the VX-4HD isn’t an upgrade—it’s a correction to system failure. Get it from SMKW, where product knowledge aligns with real-world application and every optic is backed by proven reliability.