Skip to content

Leupold BX-4 Pro Guide HD 10x50mm Binoculars

by Leupold
SKU 100-172670
Sold out
Original price $841.62 - Original price $841.62
Original price
$841.62 - $841.62
Current price $841.62
Out of stock

Ships To: Canada 🇨🇦

✓ Free U.S. Shipping (on most orders over $100 USD)

✓ Price Match Available

✓ Authorized Dealer

✓ Bulk Order Discounts Available

✓ Questions? Call Us 1-800-860-3429

Ships In: 1-3 Business Days

Estimated Delivery Time: 3-7 Business Days

Shipping & Returns

We offer Free Shipping across the United States (Lower 48 States) on most orders over $100 USD.

Shipping fees will apply on most orders shipping across Canada, with some exceptions.

We also offer a 30 Day Return Policy on most of the products that we carry. Some limitations may apply.

For full details on our Shipping & Returns Policy, please click here.


The vast majority of products that we sell, with a few exceptions, are covered under Warranty.

To view the Warranty details for each brand that we sell, including products that do not qualify for Warranty, please visit here.

Leupold BX-4 Pro Guide HD 10x50mm Binoculars - 172670

The 10x Binocular is the Jack of all trades when it comes to glassing. It provides enough field of view for tight areas, while delivering enough magnification for wide-open spaces. Compared to its 42mm counterpart, the 50mm objectives let in even more light for improved long-range identification. The BX®-4 Pro Guide® HD 10x50mm is compact, lightweight, and the perfect power for a lot of hunters.

Built around Leupold's Elite Optical System, the BX-4 Pro Guide HD binocular 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. The ergonomic, open-bridge design is comfortable for extended glassing sessions and delivers key weight savings for those long backcountry adventures.

It comes with Pro Gear® accessories, too: including a GO Afield™ shoulder strap, binocular case, lens covers, and lens cloth. And like all Leupold® binoculars, it's fogproof, waterproof, and guaranteed to perform for life.



  • 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.
  • EXTREME CLIMATE EXPOSURE: We make sure our optics perform at the highest level in the harshest conditions by ensuring they will survive from -40 degrees Fahrenheit all the way up to 160 degrees Fahrenheit.
  • WATERPROOF + FOGPROOF: From torrential downpours to crossing rivers, you’ll never have to worry about a Leupold binocular leaking or fogging up. Our proprietary gas blend and seals are tested to a 33-foot depth and a multitude of pressure changes.
  • GUARANTEED FOR LIFE: Built for a lifetime of performance - if at any time your binocular doesn’t perform, we will repair or replace it for free - whether you're the original owner or not.
  • 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.
  • OPEN BRIDGE ROOF PRISM DESIGN: Open bridge, roof prism design is extremely lightweight and ergonomic.
  • DIAMOND COAT 2: Exterior lens surfaces are treated with DiamondCoat 2, an ion-assist lens coating, for higher light transmission and the greatest level of abrasion resistance we've ever offered. DiamondCoat 2 has the additional advantage of assisting in light transmission, for greater brightness, clarity and contrast, and will prove its worth in the wildest places on earth.
  • FULLY MULTI-COATED LENS SYSTEM: Our fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity.
  • GUARD-ION: Guard-ion is a hydrophobic lens coating that sheds dirt and water for a maintenance-free, clear, crisp image.
  • HIGH DEFINITION: High-definition, calcium-fluoride lenses ensure incredible clarity at all magnification levels.
  • PHASE COATED: Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field.
  • TRIPOD READY: A built-in 1/4-20 rotatable tripod adapter port makes it easy to mount to a tripod.
  • ARMOR COATED: The durable housing is shrouded in a easy-grip rubber armor coating that provides a positive grasp in all conditions.
  • ERGONOMIC DESIGN: Our ergonomic design ensures our products are slim, lightweight, and fit well in your hands no matter what size they are.
  • OVER-SIZED EYEPIECE: All-day glassing comfort with increased contact area, and a flexible ergonomic design.
  • SMOOTH CENTRAL FOCUSING DIAL:  Large, tactile focus dial is easy to find and use, even with gloved hands, which gives you the precision focus you need to pick antlers out of the trees or hide out of the brush.
  • TWIST UP EYECUPS: Features twist-up eyecups and generous eye relief for comfortable extended viewing.
  • FIELD REPLACEABLE EYECUPS: Removable twist-up eyecups allow you to replace them in the field if damaged.
  • WATERPROOF AND FOGPROOF: Leupold pioneered modern waterproof and fog proof technology using advanced internal gasses and sealing methods that withstand extreme temperatures and elevation changes, so the internals of the optics stays moisture-free and crystal clear for life.


Finish Shadow Gray
Waterproof Yes
Length (in) 6.6
Weight (oz) 28
Magnification 10
Objective Lens Diameter (mm) 50
Linear FOV (ft@1000 yd) 283
Angular FOV (Degrees) 5.7
Eye Relief (mm) 18.8
Exit Pupil (mm) 5
Close Focus Distance (ft) 10
Interpupillary Distance Max (mm) 74
Interpupillary Distance Min (mm) 58

Customer Reviews

Based on 3 reviews
My first binoculars!

Saw and tested these beauties at the BC Sportsman Show last year. I had been looking around for premium binoculars. Immediatly I was impressed with the Leaupold product.

The Deer Hunter!

I love these bino's. Perfect for the hunt!

As good as advertised

You can't go wrong with this model Bino. I've used them quite often under different weather conditions.