Leupold VX-3HD 3.5-10x40 Rifle Scope - CDS-ZL Duplex, 180617

The Leupold VX-3HD 3.5-10x40 CDS-ZL Duplex Matte Riflescope is a versatile hunting optic designed for shooters who want dependable low-light performance, practical magnification, and lightweight handling in the field. Its balanced 3.5-10x power range makes it a strong fit for whitetail, mule deer, and other big game hunting situations where shots may vary from close timber to more open country.

Built around Leupold’s Elite Optical System, this riflescope is designed to deliver strong dawn-to-dusk light transmission, glare reduction, and the sharp image quality hunters rely on when conditions are less than ideal. The CDS-ZL elevation dial adds confidence for longer shots by offering repeatable adjustments with a secure ZeroLock system, while the classic Duplex reticle gives hunters a clean, uncluttered sight picture for fast target acquisition. :contentReference[oaicite:2]{index=2}

Browse more options in our Leupold VX-3HD rifle scopes collection to compare magnification ranges, reticle styles, and hunting configurations.

Best Uses

• Whitetail, mule deer, and general big game hunting
• Hunting in wooded terrain, clear-cuts, and mixed-cover environments
• Dawn and dusk hunts where dependable low-light performance matters
• Hunters wanting a lightweight scope with flexible magnification

Key Features

• Elite Optical System – Designed to provide strong light transmission, glare reduction, and image clarity in demanding hunting conditions
• CDS-ZL Dial – Custom Dial System with ZeroLock helps prevent unintended dial movement while allowing confident elevation adjustments
• Duplex Reticle – Clean, proven reticle design for quick sight alignment and simple aiming
• 3.5-10x Magnification – Versatile power range for close-to-midrange and longer hunting shots
• 40mm Objective Lens – Offers a solid balance of brightness, mounting flexibility, and overall handling
• Lightweight Construction – At just 13.5 oz, it helps keep your rifle trim and easy to carry in the field
• Waterproof and Fogproof Performance – Built for dependable use in changing weather conditions

Why This Riflescope Stands Out

This VX-3HD stands out because it gives hunters one of the most practical magnification ranges available in a lightweight package that still includes premium features. The 3.5-10x40 configuration is easy to mount, comfortable to carry, and adaptable across a wide range of hunting rifles. Add in the CDS-ZL dial and Leupold’s strong low-light optical performance, and you get a riflescope that is well suited for hunters who want simplicity, reliability, and field-ready versatility. 

Specifications

• Finish: Matte
• Reticle: Duplex
• Magnification: 3.5-10x
• Objective Lens: 40mm
• Field of View @ 100 yds: 29.0 - 11.0 ft
• Click Value: 1/4 MOA
• Adjustment Range: 55 MOA
• Eye Relief: 4.4 - 3.6 in
• Length: 12.7 in
• Weight: 13.1 oz
• Tube Size: 1 inch

To complete your setup, pair this scope with quality scope rings and bases for a secure fit on your hunting rifle. You can also browse Leupold accessories for useful add-ons that help protect and support your optic in the field.

If you are setting up a new rifle and want the right fit, our scope ring height guide can help you choose the proper mounting height for comfort, clearance, and performance.

Frequently Asked Questions

Is the 3.5-10x40 configuration a good all-around choice for hunting?
Yes. This magnification range is one of the most versatile options for hunters because it works well for closer shots in cover while still offering enough power for longer opportunities in more open terrain.

What makes the Duplex reticle popular?
The Duplex reticle offers a simple, uncluttered aiming point that is quick to use in the field, making it a trusted choice for hunters who prefer a traditional sight picture.

Why choose this model over a larger objective hunting scope?
A 40mm objective often makes mounting easier and helps keep overall rifle weight down, while still delivering strong brightness and optical performance for most hunting conditions.