Description
Leupold SX-4 Pro Guide HD Gen 2 Straight Spotting Scope 20-60x85mm offers high-definition performance for outdoor enthusiasts. Its rugged magnesium body ensures durability in harsh conditions, making it both waterproof and fogproof. The oversized eyepiece enhances comfort during long viewing sessions, while the straight eyepiece design allows for easier packing and quick target acquisition.
Equipped with Leupold's Elite Optical System, this spotting scope delivers exceptional light transmission and glare reduction for clear images at dawn and dusk. The Diamond-Coat lenses provide enhanced scratch resistance, and the Guard-ion coating repels dirt and moisture. With a close focus range of 35 feet and a magnification range of 20x to 60x, it adapts to various viewing needs, making it an essential tool for serious hunters and shooters.
Features – Key Benefits Bullets
- EXTREME DURABILITY for all-weather performance with a rugged magnesium body that is 100% waterproof and fogproof.
- OPTICAL CLARITY with Elite Optical System that ensures excellent light transmission and glare reduction for clear images.
- COMFORTABLE VIEWING provided by an oversized eyepiece that supports extended observation without strain.
- LIGHTWEIGHT DESIGN facilitates easy transport with a compact straight body style suitable for packing.
- QUICK TARGET ACQUISITION through a straight eyepiece that aligns with your line of sight for intuitive use.
- SCRATCH RESISTANCE with Diamond-Coat lens technology that protects against dirt and smudges.
- ADAPTABLE VIEWING featuring a close focus range of 35 feet, making it versatile for different environments.
- LONG-TERM RELIABILITY with a lifetime guarantee that promises repair or replacement if needed.
Technical Specifications Table
| Specification | Details |
|---|---|
| SKU | 18568X-Leupold-PARENT |
| UPC | 030317042233 |
| MPN | 185680 |
| Close Focus Range | 35' |
| Exit Pupil | 1.4mm - 4.1mm |
| Eye Relief | 19mm |
| Field of View | 50.6' - 91.7' @ 1000 yards |
| Height | 4.5" |
| Length | 14.5" |
| Magnification Range | 20x - 60x |
| Weight | 4 lbs |
| Width | 3.5" |
| Item Condition | New |
| Product Type | Spotting Scopes |
| Body Type | Straight |
| Eyepiece Included | Yes |
What's in the Box?
- Leupold SX-4 Pro Guide HD Gen 2 Spotting Scope
- Eyepiece cover
- Objective lens cover
- Padded carrying case
- Instruction manual
Customer Reviews
"This spotting scope exceeded my expectations in clarity and durability. Perfect for my hunting trips!"
"Lightweight, easy to carry, and the images are razor-sharp. Highly recommend!"
"Great value for the price. It performs well in low-light conditions."
FAQ
How does the SX-4 Pro Guide HD perform in low-light conditions?
Thanks to its Elite Optical System, this spotting scope excels in low-light situations, providing bright images even during dawn and dusk. Its advanced lens coatings reduce glare and enhance light transmission.
What maintenance is required for the spotting scope?
Regularly clean the lenses with a microfiber cloth to prevent scratches. Ensure that the scope is stored in a cool, dry place and avoid exposing it to extreme temperatures to maintain performance.
How does this model compare to other spotting scopes?
The SX-4 Pro Guide HD stands out with its combination of durability, optical clarity, and user-friendly design. Compared to other models, it offers a superior viewing experience, especially in challenging conditions.
Similar Models
Explore more options from Leupold for all your spotting needs. Check out the Leupold Golden Ring 15-30x50mm Spotting Scope for a compact alternative, or the Leupold Mark 4 12-40x60mm for enhanced magnification. Dive into our full collection to find the perfect optics for your 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)