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Questions & Answers

FAQ

What is the Twilight Max Light Management System?

The Twilight Max Light Management System is a specialized lens coating technology used in the 10x50 BX-4 Pro Guide HD Binoculars. It allows for extended viewing from early predawn hours to well past dusk by enhancing light transmission and reducing glare.

What is the benefit of the BAK 4 Prisms in these binoculars?

The BAK 4 Prisms in the 10x50 BX-4 Pro Guide HD Binoculars deliver a perfectly round exit pupil, virtually eliminating edge distortion and providing a crisp, clear image.

Are these binoculars suitable for all weather conditions?

Yes, these binoculars are designed to withstand all weather conditions. They are completely waterproof and fog proof, and the textured body armor provides a secure grip even in wet conditions.

What is the purpose of the fully multi-coated lens system?

The fully multi-coated lens system in the 10x50 BX-4 Pro Guide HD Binoculars ensures maximum brightness, enhancing clarity, contrast, and color fidelity. This allows for a more detailed and vibrant viewing experience.

What makes the binoculars ergonomic?

The ergonomic design of the 10x50 BX-4 Pro Guide HD Binoculars includes an open bridge design and a lightweight aluminum body, ensuring a comfortable fit in your hands regardless of their size. The binoculars also feature twist-up eyecups and generous eye relief for comfortable extended viewing.

Shopper : is this good for use on the ocean or gulf to spot other vessels , sea animals , or land?
Shopper : Why Did You Choose This?Thomas S : Suggested by a friend and I needed something more powerfulTracey B : Lots of research!

Reviews about this item

Review Summary

2022-06-19T20:00:00

Rated 4 out of 5

Great Glass. I gave 4

Great Glass. I gave 4 instead of 5 because I?m not a huge fan of the outer material. These are also my first Leupold optics so it could just take some getting used too. I would definitely buy again

Brent R.

2021-07-06T20:00:00

Rated 5 out of 5

Joseph

I'm still trying to figure out how they did it. I have two other sets of binoculars and both of them have a setting for one eye and then you focus with the center adjustment. With this set its just the middle roller and it focuses both eyes so fast that I am in disbelief. The clarity is unmatched compared to my Vortex and Nikons. These are unreal!!! Even at dusk I can see better than my bare eyes. Everything is so sharp. Now I know how an eagle feels because I feel like eagle eye while looking through these. I might as well through my other two pair in the trash.

Joseph

2021-05-17T20:00:00

Rated 5 out of 5

The one to get!

These optics are truly impressive. The clarity is far above the BX-2s. I went up to the 50mm and have noticed a different at twilight. May not be something you want to pack all the time for deer but if you are glassing then it will feel more comfortable and give you longer to view. If I had to have 1 set of optics these would be them. great quality for the price, excellent light visibility, and great clarity.

Geoffrey M.

2018-12-13T19:00:00

Rated 5 out of 5

If I had to buy another pair, i'd Buy them again

Very good for being able to see what you want to see, hunting or casual use. You can definitely see the game far before you have to be ready to shoot.

Big D.

2018-11-07T19:00:00

Rated 5 out of 5

Perfect

Bought these on a Tuesday, took them on a South Carolina hunt on Wednesday. Five minutes left in the hunt and I used these to glass one last time. I saw a buck that I would not have seen without them. Was able to pick up the deer in my scope and dropped him where he stood. I would not have taken this deer without these binoculars! Great product!!

Jerry

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Leupold BX-4 Pro Guide HD 10x50 Specifications

  • Prism Type

    Roof

  • Magnification

    10x

  • Objective Lens Diameter

    50mm

  • Angle of View

    5.7 deg. (actual)

  • Field of View

    299.2' at 1000 yd (99.7m at 1000m)

  • Minimum Focus Distance

    9.8' (2.99m)

  • Exit Pupil Diameter

    5mm

  • Eye Relief

    18.8mm

  • Interpupillary Adjustment

    58 - 74mm (2.28 - 2.91")

  • Focus Type

    Center

  • Tripod Mount

    No

  • Length

    168mm (6.61")

  • Weight

    28 oz (793.79g)

  • UPC Code

    030317015336

About Leupold BX-4 Pro Guide HD 10x50

FEATURED REVIEWS

Perfect

By Jerry

Bought these on a Tuesday, took them on a South Carolina hunt on Wednesday. Five minutes left in the hunt and I used these to glass one last time. I saw a buck that I would not have seen without them. Was able to pick up the deer in my scope and dropped him where he stood. I would not have taken this deer without these binoculars! Great product!!

Joseph

By Joseph

I'm still trying to figure out how they did it. I have two other sets of binoculars and both of them have a setting for one eye and then you focus with the center adjustment. With this set its just the middle roller and it focuses both eyes so fast that I am in disbelief. The clarity is unmatched compared to my Vortex and Nikons. These are unreal!!! Even at dusk I can see better than my bare eyes. Everything is so sharp. Now I know how an eagle feels because I feel like eagle eye while lookin...

View full Review

The BX-4 Pro Guide HD's are built around the Leupold Twilight Max Light Management System. The specialized lens coatings will allow you to glass longer during the early predawn hours to well past dusk. The open bridge design and durable aluminum body is both comfortable to hold and lightweight enough for easy carrying. The redesigned body armor has a texture that allows for a sure grip in any conditions, with or without gloves. Completely waterproof and backed by the Leupold Full Lifetime Guarantee, the BX-4 Pro Guide HD's are a welcome addition for all who want to see more outdoors.

100% Waterproof and Fog Proof
Absolute waterproof and fog proof integrity - each is ready for a lifetime in the field, in all conditions.

BAK 4 Prisms
Delivers a perfectly round exit pupil with virtually no edge distortion and a crisp, clear image.

Ergonomic Design
Our ergonomic design ensures our products are slim, lightweight and fit well in your hands no matter what size they are.

Fully Multi coated Lens System
Our fully multi-coated lens system ensures maximum brightness for clarity, contrast and color fidelity.

High Definition
High-definition, calcium-fluoride lenses ensure incredible clarity at all magnification levels.

Open Bridge Roof Prism Design
Open bridge, roof prism design is extremely lightweight and ergonomic.

Phase Coated
Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field.

Twist Up Eyecups & Twilight Max HD Lens Coating
Features twist-up eyecups and generous eye relief for comfortable extended viewing.

What's in the box:

  • Leupold BX-4 Pro Guide HD 10x50 Binocular
  • Carrying Case
  • Shoulder Strap
  • 2x Objective Lens Caps
  • Leupold Lifetime Warranty