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Leupold SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope

by Leupold
SKU 100-177600
Original price $961.86 - Original price $961.86
Original price
$961.86 - $961.86
Current price $961.86
In stock

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Leupold Optics SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope - 177600

Engineered to withstand the most challenging environments, the Leupold SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope is purpose-built for serious hunters and shooters.

This essential tool is a non-negotiable for any dedicated hunter or sharpshooter seeking uncompromising HD performance.

Crafted with an exceptionally robust magnesium body, it boasts 100% waterproof and fogproof capabilities, ensuring it stands up to even the harshest conditions.

The oversized eyepiece guarantees all-day comfort, allowing you to focus on the task at hand.

Equipped with Leupold’s cutting-edge Elite Optical System, this scope delivers exceptional light transmission from dawn to dusk, ensuring a crisp and bright image precisely when it's needed most.

It excels in reducing glare under intense light, providing elite-level performance for discerning hunters and marksmen.

The straight eyepiece design enhances its portability, allowing it to effortlessly slide into your pack or scope sleeve.

Moreover, its alignment with your line of sight makes target acquisition and tracking an intuitive process. 

Leupold SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope Outdoors Lifestyle Shot

Just like all Leupold® spotting scopes, the SX-4 Pro Guide HD is backed by a lifetime performance guarantee.

If any issues arise, rest assured that we'll repair or replace it at no cost.

Whether embarking on your inaugural big game hunt or assisting returning clients in tagging out year after year, this spotting scope is an indispensable addition to your kit.

It ensures you're equipped to face any challenge that the wild may present. 

Leupold SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope Leupold Lifetime Guarantee


  • 15-45x Magnification: This versatile zoom range empowers you to switch between detailed close-ups and broader overviews, making it ideal for a wide range of hunting and shooting scenarios.
  • 65mm Objective Lens: The 65mm objective lens diameter not only allows for excellent light gathering but also provides a wide field of view, ensuring you capture more of the scene in each frame.
  • Straight Eyepiece Style: The straight eyepiece design enhances ease of use and targeting precision. It enables a direct line of sight, simplifying the process of quickly locating and tracking subjects. This style is particularly favored for its intuitive alignment with the user's natural line of sight.

  • Elite Optical System: This cutting-edge system employs specialized coatings and advanced lens designs to optimize light transmission. It's engineered to deliver exceptional clarity and color fidelity, providing you with the visual acuity needed for critical hunting and shooting tasks.
  • Extreme Climate Exposure: The robust construction and thorough testing ensure this scope is not just weather-resistant, but truly weatherproof. It's built to withstand the most unforgiving climates, making it a reliable companion in any outdoor environment.
  • Waterproof and Fogproof: Beyond just protection from moisture, this spotting scope's sealed design guarantees it remains completely free from internal fogging, ensuring crystal-clear views even in rapidly changing weather conditions.
  • Guaranteed for Life: Leupold's commitment to quality is backed by an industry-leading warranty. This assurance of lifetime performance means you can rely on this spotting scope for years to come, knowing that Leupold stands by their product.
  • Diamond Coat 2: The Diamond Coat 2 lens treatment not only fortifies the lens against scratches and abrasions but also allows for easy maintenance, ensuring your scope remains in top-notch condition even after extended use in rugged environments.
  • Fully Multi-Coated Lens System: The fully multi-coated lenses minimize reflections and maximize light transmission, resulting in vivid and true-to-life images. This system enhances the scope's performance, especially in low-light conditions.
  • High Definition Lenses: The high-definition lenses utilize advanced materials and precision engineering to provide unparalleled clarity, making it easier to spot details even in challenging lighting situations or at higher magnifications.
  • Phase Coated Roof Prisms: The phase coating on the prisms ensures that light is correctly aligned, resulting in sharp and high-contrast images. This feature is particularly beneficial for discerning hunters and shooters who demand precise and accurate observations.
  • Tripod Ready: The built-in tripod adapter port not only makes mounting convenient but also allows for easy adjustments, ensuring your scope stays steady and aligned with minimal effort.
  • Armor Coated Housing: The rugged rubber armor coating not only provides a secure grip but also acts as a shock absorber, safeguarding the internal components from impacts and vibrations during use in demanding field conditions.
  • Integrated Sunshade: The integrated sunshade is a thoughtful addition that further enhances the scope's usability in bright, sunny conditions. It effectively minimizes glare, allowing you to maintain a clear and unobstructed view of your target.
  • Over-sized Eyepiece: The ergonomic design of the over-sized eyepiece not only maximizes comfort during extended viewing sessions but also facilitates quick and easy adjustments for individual preferences and varying lighting conditions.
  • Smooth Focusing: The precise focusing mechanism allows for seamless adjustments, ensuring you can swiftly and accurately bring your subject into sharp focus, enhancing the overall viewing experience.
  • Twist-Up Eyecups: The twist-up eyecups offer added versatility, accommodating users who wear glasses and those who don't. This feature, combined with generous eye relief, ensures that everyone can enjoy a comfortable and immersive viewing experience.

                                                                                  Leupold SX-4 Pro Guide HD Series Spotting Scope Features Video:

                                                                                  Product 101 Video: Gold Ring vs SX Series - How to Choose a Spotting Scope Explained:

                                                                                  Product 101 Video: SX Series Breakdown - How to Choose a Spotting Scope Explained:


                                                                                      What's Included:

                                                                                       ✓ Leupold SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope

                                                                                      ✓ Scope Sleeve

                                                                                      ✓ Objective Lens Cover

                                                                                      ✓ Eyepiece Lens Cover

                                                                                      ✓ Lens Cloth

                                                                                       ✓ Lifetime warranty



                                                                                      Item Number 177600
                                                                                      Badge Award Winning
                                                                                      Eyepiece Style Straight
                                                                                      Tripod Included No
                                                                                      Length (in) 14.4
                                                                                      Weight (oz.) 62
                                                                                      Magnification Max 45
                                                                                      Magnification Min 15
                                                                                      Objective Diameter (mm) 65
                                                                                      Linear FOV Low Mag (ft@1000yds) 131
                                                                                      Linear FOV High Mag (ft@1000yds) 68.1
                                                                                      Angular FOV Low Mag (Degrees) 2.5
                                                                                      Angular FOV High Mag (Degrees) 1.3
                                                                                      Eye Relief Low Mag (mm) 20
                                                                                      Eye Relief High Mag (mm) 17.6
                                                                                      Exit Pupil Low Mag 4.1
                                                                                      Exit Pupil High Mag 1.4
                                                                                      Close Focus Distance (ft.) 34

                                                                                      Leupold SX-4 Pro Guide HD 15-45x65mm Straight Spotting Scope Product Manual:

                                                                                      Customer Reviews

                                                                                      Based on 2 reviews
                                                                                      Annie G.


                                                                                      What a Scope!

                                                                                      Very good quality. Simple to use. I can find my targets quickly with this scope.