Leupold VX-4HD 3-12x40 (30mm) CDS-ZL2 Illum FireDot Twilight Hunter
LeupoldAt its core is our Elite Optical System, engineered for superior low-light performance, glare reduction, and edge-to-edge clarity. Whether you’re glassing at first light or squeezing the final minutes out of the day, you’ll see the advantage.
A two-turn CDS-ZL2 elevation dial delivers precise, repeatable tracking, while the push-button ZeroLock ensures a secure and dependable return to zero. CDS-compatible VX-4HD riflescopes are eligible to redeem a free Custom Dial (CDS®), matched to your preferred hunting cartridge and environmental conditions, so you can range, dial, and take every shot with confidence.
Available in additional 3-12x and 4-16x configurations, its 4:1 zoom range allows smooth transitions from close-range shots to longer distances, with an integrated throw lever for fast magnification changes.
Built to withstand harsh conditions, the VX-4HD features a fast-focus eyepiece and a rugged construction that’s waterproof, fogproof, and shockproof. Backed by Leupold’s lifetime guarantee, it’s a scope you can rely on for generations.
The VX-4HD delivers clarity, precision, and rugged reliability so you can leave no doubt.



Competition-Grade Adjustments
Deliver the accuracy trusted by competitive shooters, now in the hands of every hunter.

Custom Dial System Compatible
Dial to your exact range with a Custom Dial matched to your exact load, velocity, and conditions. No holdovers. No guesswork.

Integrated Throw Lever
Smooth, fast magnification changes let you adapt to targets at any range—perfect for when the hunt gets unpredictable.
- 4:1 Zoom Ratio ~ A versatile 4:1 zoom ratio gives you 4 times more magnification at high power than at low power, so you can adjust your magnification to find the perfect balance between magnification and field of view for any situation.
- Elite Optical System ~ Leupold’s Elite Optical System offers excellent dawn-to-dusk light transmission for a bright image when it matters most, elite-level glare reduction in harsh light, and the resolution and clarity that diehard hunters and shooters demand.
- High-Definition Performance ~ Experience the difference with Leupold's High-Definition lenses, which provide unparalleled clarity, color, and image resolution at all magnification levels.
- CDS-ZL2 Elevation Dial ~ The CDS-ZL2 (ZeroLock 2) provides two revolutions of elevation adjustment while eliminating accidental dial movement with the push-button ZeroLock system. It also features Leupold's award-winning Custom Dial System® (CDS®), which allows shooters to order a laser-marked bullet-drop dial to match their exact ballistics and conditions.
- Custom Dial System ~ Leupold's Custom Dial System® (CDS®) gives you the ability to customize your turret (adjustment dial) to your exact ballistics and environmental conditions. Once your new custom dial is installed, simply range the target, turn the dial to that number, and aim dead on.
- ZeroLock Dial ~ The ZeroLock® system eliminates accidental dial movement by locking it in place and allows for repeatable returns to zero.
- Integrated Throw Lever ~ The integrated, low-profile throw lever makes changing magnifications quick and easy.
- Illuminated Reticle ~ This scope comes with an illuminated reticle, which creates a visible aiming point for greater accuracy in low-light conditions.
- Motion Sensor Technology (MST) ~ Motion Sensor Technology (MST™) extends battery life by automatically deactivating illuminated reticles after five minutes of inactivity and then reactivates instantly as soon as movement is detected.
- Waterproof, Fogproof, & Shockproof ~ Leupold pioneered modern waterproof and fogproof technology using advanced internal gasses and sealing methods that withstand extreme temperatures, elevation changes, and shocks, so the internals of the optics stay moisture free and crystal clear for life.
- Leupold Lifetime Guarantee ~ This product is guaranteed to perform for life. If your Leupold riflescope, binocular, red dot or spotting scope doesn’t perform, we will repair or replace it for free - whether you're the original owner or not. You don’t need proof of ownership or a warranty card, and there’s no time limit. We do this because we believe in superior quality and craftsmanship, and we’re confident your Leupold won’t let you down.
Detailed reticle info
FireDot® Twilight Hunter Illum.
Download PDF- Designed specifically for low-light situations
- Provides a simple aiming point with no distractions
- Thin lines obscure less of the target and image
- FireDot® technology brings your eye to the center of the reticle for quick target acquisition
- Features Motion Sensor Technology
- Second (rear) focal plane

Specifications
| Battery Type | CR2032 |
|---|---|
| BDC Dial Included | No |
| Custom BDC Dial Compatible | Yes |
| Daylight Bright Illumination | Yes |
| Elevation Adjustment Type | CDS-ZL2 |
| Electronic Reticle Level | No |
| Locking Dial | Yes |
| Magnification Type | Variable |
| Nightvision Compatible Illumination | No |
| Reticle Focal Plane | Second Focal Plane |
| Revolution Indicator | Yes |
| Reticle | Illum. FireDot Twilight Hunter |
| Rezero Type | Set Screw |
| Reticle Type | Illuminated |
| Adjustable Objective | No |
| Precision Side Focus | No |
| Switch Type | Push Button |
| Windage Adjustment Type | Pop-Up Rezero |
| Weight (oz) | 15.6 |
| Elevation Adjustment Value per Click | 1/4MOA |
| Elevation Adjustment Range (MOA) | 90 |
| Elevation Adjustment Range (MIL) | 26.2 |
| Elevation Adjustment Range (cm @ 100m) | 262 |
| Elevation Adjustment Per Revolution | 20 MOA |
| Elevation Dial Travel Limit | 38MOA |
| Windage Adjustment Value per Click | 1/4MOA |
| Windage Adjustment Range (MOA) | 65 |
| Windage Adjustment Range (MIL) | 18.9 |
| Windage Adjustment Range (cm @ 100m) | 189 |
| Windage Adjustment Per Revolution | 20 MOA |
| Magnification Max | 12 |
| Magnification Min | 3 |
| Objective Lens Diameter (mm) | 40 |
| Linear FOV Low Mag (ft@100yds) | 33.5 |
| Linear FOV High Mag (ft@100yds) | 8.4 |
| Angular FOV Low Mag (Degrees) | 6.4 |
| Angular FOV High Mag (Degrees) | 1.6 |
| Eye Relief Low Mag (in) | 4.0 |
| Eye Relief High Mag (in) | 3.9 |
| Fixed Parallax-Free Distance (yd) | 150 |
| Battery Life (hr), Low Intensity | 1600 |
| Battery Life (hr), Medium Intensity | 1000 |
| Battery Life (hr), High Intensity | 300 |
| Number of Illum Settings | 8 |