Description
For rifle scope enthusiasts who seek precision and reliability, the Vortex Razor HD 4000 GB Laser Rangefinding Binoculars LRF-252 offers an unparalleled shooting experience. Boasting cutting-edge technology, this optical masterpiece combines a top-tier HD optical system with a sophisticated onboard GeoBallistics solver. It ensures you have all the vital ballistic and environmental data at your fingertips, ready to make that perfect long-range shot with confidence. Built rugged to withstand the elements and lightweight for easy handling, the Vortex Razor HD 4000 is a game-changer in the field.
The device is not only equipped with a full up-to-date bullet database but also allows for custom ballistics profiles through the GeoBallistics App to adapt to various shooting situations. The integrated environmental sensors quickly acclimate, providing accurate readings of the surrounding conditions, crucial for long-distance precision. Additionally, the rangefinder's ease of use is enhanced by its intuitive menus and clear, illuminated display.
Precision is paramount, and the Vortex Razor HD 4000 GB ensures that accuracy is within reach, whether you're targeting game or testing your marksmanship at the range. Its HD optical system, complemented by XR Plus Lens Coatings, delivers exceptional clarity even in low light. For the shooter dedicated to their craft, the Vortex Razor HD 4000 GB quite literally goes the distance.
Vortex Razor HD 4000 GB Laser LRF-252 Features
- ADVANCED BALLISTICS: Utilizes onboard GeoBallistics solver for in-display wind/drop solutions and line-of-sight range in Ballistics Mode.
- CUSTOMIZABLE PROFILES: Customize ballistics profiles via the GeoBallistics App or select one of three preset profiles for common cartridges.
- ENVIRONMENTAL SENSING: Integrated sensors provide real-time readings of compass direction, humidity, barometric pressure, and temperature.
- HD OPTICAL SYSTEM: Features premium optics for outstanding color fidelity, sharpness, and light transmission across the entire visual spectrum.
- ROBUST CONSTRUCTION: Designed with a magnesium chassis for reduced weight, increased strength, and ArmorTek coating to protect against elements.
- ERGONOMIC CONTROLS: Intuitive, easy-to-use menus with a simple, illuminated display for seamless operation even in challenging conditions.
- VERSATILE RANGE: Offers ranging capabilities out to 4000 yards on reflective targets, ensuring performance for almost any application.
- ADAPTABLE DESIGN: Tripod compatible with additional accessories, and features rubber armor for a reliable grip and additional durability.
Vortex Razor HD 4000 GB Laser LRF-252 Specifications
| Specification | Details |
|---|---|
| Weight | 10.1 ounces |
| Dimensions | 4.4" x 3.2" x 1.7" |
| Range (Reflective Target) | 4000 yards |
| Range (Tree) | 2500 yards |
| Range (Deer) | 2200 yards |
| Magnification | 7x |
| Field of View | 341 feet @ 100 yards |
| Angle of View | 6.5° |
| Measurement Units | Yards |
| Battery Type | CR2 |
| Product Type | Laser Rangefinders |
| UPC | 843829117258 |
| MPN | LRF-252 |
What's In The Box?
- Razor HD 4000 GB Laser Rangefinder
- Premium Carry Case
- Bungee Cord Lanyard
- Lens Cloth
- Utility Clip
- 2mm Hex Wrench
- CR2 Battery
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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)