Description
Experience the unrivaled clarity and detail of long-range viewing with the Leupold BX-4 Pro Guide HD 10x50mm Binoculars 172670, a prime choice for hunters and shooters who demand precision. These high-definition binoculars provide superior light transmission, even in dusk and dawn conditions, ensuring a clear and bright image when accuracy matters most. Designed with the outdoor enthusiast in mind, the Leupold BX-4 Pro Guide HD is not only lightweight and compact but also built to withstand the toughest of elements.
Crafted around Leupold's Elite Optical System, these binoculars feature elite-level glare reduction and deliver the resolution and clarity needed for serious hunters and shooters. The ergonomic, open-bridge design offers comfortable extended glassing, while the rugged aluminum housing assures durability without unnecessary weight. Ideal for extensive backcountry adventures, the Leupold BX-4 Pro Guide HD is fogproof, waterproof, and guaranteed for life, demonstrating Leupold's strong commitment to quality and reliability.
Included with the binoculars are Pro Gear accessories: a GO Afield shoulder strap, a protective binocular case, lens covers, and a lens cloth. This complete package equips you for any outdoor pursuit, providing convenience and peace of mind no matter where the hunt takes you. Choose the Leupold BX-4 Pro Guide HD 10x50mm Binoculars for an unmatched viewing experience in the wild.
Features
- SUPERIOR OPTICS: High-definition, calcium-fluoride lenses for unparalleled clarity across all magnification levels.
- IMPROVED LOW-LIGHT VIEWING: Exceptional dawn-to-dusk light transmission for image brightness in any lighting condition.
- ADVANCED GLARE REDUCTION: Elite-level glare reduction for clear vision even in harsh sunlight.
- ERGONOMIC DESIGN: Comfortable, open-bridge construction ideal for prolonged observation periods.
- DURABLE CONSTRUCTION: Lightweight yet sturdy aircraft-grade aluminum housing guarantees longevity.
- ENVIRONMENTAL RESILIENCE: Fogproof and waterproof performance for reliability in all weather conditions.
- PRO ACCESSORY PACK: Includes GO Afield shoulder strap, case, lens covers, and cloth for a ready-to-go kit.
- LEUPOLD'S LIFETIME GUARANTEE: Peace of mind with Leupold's assurance on durability and functionality.
Specifications
| Specification | Description |
|---|---|
| Item Condition | New |
| Binocular Weight | 28 oz |
| Binocular Magnification | 10x |
| Objective Lens Diameter | 50mm |
| Binocular Eye Relief | 18.8 mm |
| Exit Pupil | 5 mm |
| Field of View | 283 ft @ 1000 yards |
| Dimensions | Length: 6.6 inches |
| Angular Field of View | 5.7 Degrees |
| Finish | Shadow Gray |
| Package Includes | Shoulder strap, case, lens covers, cloth |
| Close Focus Range | 10 ft |
| Interpupillary Distance | 58 - 74 mm |
| UPC | 030317015336 |
| MPN | 172670 |
Included In The Box
- Leupold BX-4 Pro Guide HD 10x50mm Binoculars
- GO Afield Shoulder Strap
- Binocular Case
- Lens Covers
- Lens Cloth
Hunters and shooters will find in the Leupold BX-4 Pro Guide HD 10x50mm Binoculars 172670 an indispensable ally, offering advanced features and reliability needed for precise, long-range observations. Whether scouting terrain or tracking game, these binoculars are engineered to deliver exceptional performance in any conditions.
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)