Description
Leupold SX-4 Pro Guide 20-60x85mm HD Angled Spotting Scope is built for durability and performance under challenging conditions. With a magnesium body that is 100% fog and waterproof, this spotting scope is designed for avid hunters and shooters who demand reliability. The oversized eyepiece provides all-day comfort, allowing you to focus on your target without sacrificing visual clarity. Equipped with Leupold’s Twilight Max HD Light Management System, this scope enhances visibility in low-light conditions while minimizing glare, ensuring you never miss a moment.
The SX-4 Pro Guide HD is backed by Leupold's lifetime guarantee, promising repair or replacement if anything goes wrong. Its Guard-Ion lens coating repels dirt and water, maintaining clarity in various environments. An integrated sunshade offers instant glare reduction, making it easier to observe your surroundings. This spotting scope is engineered with a smooth focusing mechanism and twist-up eyecups for added convenience, making it ideal for both serious enthusiasts and casual observers.
Features
- DURABLE CONSTRUCTION ensures long-lasting use in rugged environments, allowing you to take it anywhere your adventures lead.
- TWILIGHT MAX HD LIGHT MANAGEMENT SYSTEM enhances visibility in low-light situations, providing superior clarity when it matters most.
- OVERSIZED EYEPIECE offers all-day comfort during extended observation, reducing eye strain while providing a wider field of view.
- GUARD-ION LENS COATING repels dirt and water, ensuring clear optics in all weather conditions and reducing maintenance time.
- INTEGRATED SUNSHADE minimizes glare and improves visibility in bright conditions, helping you maintain focus on your target.
- SMOOTH FOCUSING provides quick adjustments for a clear image, allowing you to react swiftly to changing scenarios.
- TWIST-UP EYE CUPS accommodate users with or without glasses, providing customizable comfort for everyone.
- LIFETIME GUARANTEE ensures peace of mind, as Leupold commits to repairing or replacing your scope if needed.
Technical Specifications
| Specification | Details |
|---|---|
| SKU | 177597-Leupold |
| Magnification Range | 20-60x |
| Lens Diameter | 85mm |
| Close Focus Range | 22 feet |
| Field of View | 91.7' - 50.6' @ 1000 yd |
| Exit Pupil | 4mm (low magnification), 1.3mm (high magnification) |
| Eye Relief | 19.0-17.8mm |
| Weight | 78.2 oz |
| Body Type | Angled |
| Scope Finish | Shadow Gray Finish |
What’s in the Box?
- Leupold SX-4 Pro Guide 20-60x85mm HD Angled Spotting Scope
- Lens covers
- Integrated sunshade
- Padded carrying case
- User manual
Customer Reviews
“The clarity and durability of this scope exceeded my expectations during my last hunting trip!”
“I love the oversized eyepiece; it makes a significant difference during long hours of observation.”
“The Twilight Max system works wonders at dawn. I could see every detail!”
FAQ
How does the Twilight Max HD Light Management System work?
This system maximizes light transmission while minimizing glare, allowing for clear observation during low-light conditions.
Is the spotting scope suitable for extreme weather?
Yes, the magnesium body is 100% fog and waterproof, making it perfect for harsh outdoor conditions.
How does this compare to other spotting scopes?
Compared to other models, the SX-4 Pro Guide offers superior optics quality and enhanced comfort features that are ideal for extended use.
Similar Models
Looking for more top-tier optics? Explore our extensive Leupold lineup, including models like the Leupold VX-3i and Leupold Mark 5HD, designed for precision and clarity in any situation. Discover the complete collection to find the perfect match 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)