Description
Leupold BX-1 McKenzie HD 10x42 Binoculars provide clear, bright visuals with a high-definition optical system. Featuring a BAK4 prism design, these binoculars minimize edge distortion, ensuring crisp image quality across the entire field of view. Weighing just 22 oz and measuring 5.6 inches in length, they are lightweight and compact, making them ideal for outdoor adventures like birdwatching, hiking, or hunting. The ergonomic design ensures comfortable handling, even during extended use.
Engineered to withstand the elements, these binoculars are both waterproof and fog-proof, thanks to Leupold's proprietary nitrogen sealing process. This means you can rely on them in various weather conditions without compromising performance. The central focus dial is large and tactile, allowing for quick adjustments, even while wearing gloves, making them user-friendly for any outdoor enthusiast.
Features – Key Benefits Bullets
- WATERPROOF & FOGPROOF for all-weather reliability, ensuring you can use them in any condition.
- BAK4 PRISMS enhance image clarity, providing a perfectly round exit pupil with minimal edge distortion.
- ERGONOMIC DESIGN fits comfortably in your hands, reducing fatigue during long observation periods.
- CENTRAL FOCUS DIAL enables quick adjustments, even with gloved hands, for precise focusing.
- NITROGEN FILLED to prevent internal fogging, allowing clear views in changing weather conditions.
- LIGHTWEIGHT at only 22 oz, making these binoculars easy to carry on any outdoor adventure.
- CLOSE FOCUS CAPABILITY of 9.8 ft allows for detailed observation of nearby subjects.
- HIGH DEFINITION OPTICS deliver vibrant colors and sharp contrast for an enhanced viewing experience.
Technical Specifications Table
| Magnification Type | 10X |
|---|---|
| Objective Lens Size | 42mm |
| Exit Pupil | 5.2mm |
| Eye Relief | 17mm |
| Field of View @ 1000 Yds | 320ft |
| Close Focus Distance | 9.8ft |
| Weight | 22 oz |
| Length | 5.6" |
| Weather Resistance | Waterproof & Fogproof |
| Exterior Finish | Shadow Gray |
What's in the Box?
- Leupold BX-1 McKenzie HD 10x42 Binoculars
- Lens covers
- Padded carrying case
- Neck strap
- User manual
Customer Reviews
"These binoculars are incredibly clear and lightweight. Perfect for birdwatching!"
"I took them on a hiking trip, and they performed flawlessly, even in the rain."
"Great value for the quality. The focus dial is easy to use with gloves!"
FAQ
What is the performance in low light conditions? The Leupold BX-1 McKenzie binoculars are designed to perform well in low light, thanks to their large objective lens size of 42mm. This allows for more light to enter the binoculars, enhancing visibility during dawn or dusk.
How do I maintain my binoculars? To maintain your binoculars, regularly clean the lenses with a soft microfiber cloth. Store them in a dry place and use the provided lens covers when not in use to prevent scratches and dust accumulation.
How do these compare to similar models? Compared to other models in its class, the BX-1 McKenzie offers superior optical quality with its BAK4 prism system and is built for durability with its waterproof and fog-proof design. It stands out for its ergonomic handling and lightweight construction, making it an excellent choice for outdoor enthusiasts.
Similar Models
Looking for more options? Explore our range of Leupold binoculars, including the BX-2 Alpine HD for enhanced optical performance and the BX-4 Pro Guide for a wider field of view. Check out our full collection to find the ideal binoculars for your outdoor adventures.
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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)