Description
The Leupold Mark 4 20-60x80mm TMR Spotting Scope 110826 combines durability and precision, trusted by military sniper teams in real-world operations. Its rubber-armor coating offers a secure grip for handheld use, while the built-in ¼ - 20 swiveling tripod adaptor allows for stable mounting. The DiamondCoat 2™ ion-assist coating enhances light transmission, providing outstanding clarity and contrast even in challenging conditions.
Designed for comfort, the 30 mm eye relief and fold-down rubber eyecups ensure a pleasant viewing experience, especially during extended use. The Xtended Twilight Lens System™ maximizes low-light performance, allowing users to obtain detailed views even when visibility is reduced. The Mark 4 is a reliable choice for both casual observers and professionals who demand excellence in optics.
Features
- OPTIMAL LIGHT TRANSMISSION with DiamondCoat 2™ ensures high levels of clarity and contrast, even in low-light environments. This feature helps in capturing crystal-clear images during early morning or twilight conditions.
- RUGGED DESIGN with a rubber-armor coating provides a firm grip and protects against impacts, ensuring the spotting scope can withstand tough outdoor conditions and continue performing effectively.
- VERSATILE MOUNTING options with a ¼ - 20 swiveling tripod adaptor port allow for easy setup on a tripod, enhancing stability for extended observations and reducing fatigue.
- COMFORTABLE EYE RELIEF of 30 mm accommodates users wearing glasses and allows for extended viewing sessions without discomfort, making it ideal for long periods of use.
- WIDE MAGNIFICATION RANGE from 20x to 60x enables users to zoom in on distant subjects with precision, whether for wildlife observation or sports events.
- ENHANCED FIELD OF VIEW offers 121 feet at 1000 yards at low magnification and 42 feet at high, providing a broad perspective for scanning large areas quickly.
- LOW CLOSE FOCUS RANGE of 75 feet allows for detailed close-up observations of subjects, making this scope versatile for various applications.
- LIGHTWEIGHT at 61.80 ounces, this spotting scope is easier to carry for long distances, ensuring it’s not a burden during your outdoor adventures.
Technical Specifications Table
| Specification | Details |
|---|---|
| SKU | 110826-Leupold |
| Magnification Range | 20-60x |
| Lens Diameter | 80mm |
| Close Focus Range | 75 feet |
| Exit Pupil | 4.1mm - 1.3mm |
| Eye Relief | 30mm |
| Field of View | Low - 121 feet at 1000 yards, High - 42 feet at 1000 yards |
| Twilight Factor | 40 - 69.3 |
| Weight | 61.80 Ounces |
| Body Type | Straight |
| Eyepiece Included | Yes |
What’s in the Box?
- Leupold Mark 4 20-60x80mm TMR Spotting Scope
- Protective lens covers
- Comfortable carrying strap
- User manual
Customer Reviews
"This spotting scope is a game changer. The clarity is unmatched, and it's perfect for my wildlife observations." - Jamie P.
"Sturdy and reliable. I've used it in various conditions and never been disappointed." - Mark T.
"The adjustable focus is smooth, and the images are sharp even in low light." - Lisa S.
FAQ
What is the performance of the Leupold Mark 4 in low light conditions? The Xtended Twilight Lens System™ significantly enhances viewing in low light by increasing the transmission of low-light wavelengths, making it ideal for dawn and dusk observations.
How do I maintain my spotting scope? Regular cleaning and proper storage are essential. Use a soft, lint-free cloth to clean the lenses, and store the scope in a protective case to prevent damage during transport.
How does the Mark 4 compare to other spotting scopes? With its robust construction and superior optics, the Mark 4 stands out for its durability in harsh environments and exceptional low-light performance, making it a preferred choice among serious users.
Similar Models
Explore our extensive Leupold collection, including models like the Leupold BX-5 Santiam HD 15-45x65mm for a compact option and the Leupold Gold Ring spotting scope for enhanced features. Discover the full range to find the perfect optics tailored to your needs.
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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)