Description
The EOTech VUDU 3.5-18x50 FFP MD1 Riflescope VDU3-18FFMD1 is a high-performance optic designed for precision long-range shooting. It features a robust 34 mm tube and XC High-Density glass, delivering exceptional clarity and brightness. The first focal plane MD1 reticle provides accurate ranging, holdover, and wind compensation, making it ideal for various shooting scenarios.
This riflescope boasts oversized, precision-machined turrets with EZ Chek Zero Stop, allowing for quick adjustments and reliable return to zero, even in low-light conditions. The side-mounted parallax adjustment ensures the reticle remains in sharp focus at all distances. Additionally, the push-button illumination controls offer easy brightness adjustments and save your previous settings.
Constructed from aircraft-grade aluminum with an anodized finish, the Vudu 3.5-18x50 is built to withstand harsh environments. It is water-resistant, fog-resistant, and shock-resistant, ensuring reliable performance in any condition. The single-piece tube and o-ring seals prevent moisture and dust from entering the scope.
Ideal For: The EOTech VUDU 3.5-18x50 FFP MD1 Riflescope VDU3-18FFMD1 is perfect for precision shooters, hunters, and tactical operators who demand high-quality optics for long-range engagements.
Features:
- OPTICAL EXCELLENCE: Robust 34 mm tube and XC High-Density glass deliver exceptional clarity and brightness, ensuring superior image quality across the entire magnification range.
- FIRST FOCAL PLANE RETICLE: MD1 reticle provides accurate ranging, holdover, and wind compensation, maintaining consistency regardless of magnification setting.
- PRECISION TURRETS: Oversized, precision-machined turrets with EZ Chek Zero Stop allow for quick adjustments and reliable return to zero, even in challenging conditions.
- PARALLAX ADJUSTMENT: Side-mounted adjustment ensures sharp reticle focus at all distances, enhancing accuracy and reducing eye strain during extended use.
- ILLUMINATION CONTROL: Push-button illumination controls offer easy brightness adjustments with a memory function, adapting to various lighting conditions effortlessly.
- RUGGED CONSTRUCTION: Aircraft-grade aluminum with anodized finish provides extreme durability, withstanding harsh environments and heavy recoil.
- WEATHER RESISTANCE: Water-resistant, fog-resistant, and shock-resistant design ensures reliable performance in any weather condition or terrain.
- VERSATILE MAGNIFICATION: 3.5-18x magnification range offers flexibility for both close-quarter engagements and long-range precision shooting.
Specs:
| Specification | Details |
|---|---|
| Magnification | 3.5-18X |
| Objective Diameter | 50 mm |
| Tube Diameter | 34 mm |
| Overall Length | 15.13" (384 mm) |
| Weight | 33.6 oz (952 g) |
| Eye Relief | 3.5X: 3.58-3.97" (91-101 mm), 18X: 3.54-3.97" (90-101 mm) |
| Field-of-View @ 100 Yards | 3.5X: 29.5 ft (9 m), 18X: 5.7 ft (1.74 m) |
| Adjustment Graduation Per Click | 0.1 MRAD |
| Adjustment Graduation Per Rotation | 10 MRAD |
| Total Elevation Travel | 29 MRAD |
| Total Windage Travel | 23 MRAD |
| Parallax Adjustment | 15y to Infinity |
| Power Source | CR2032 |
| Reticle Type | MD1 |
| Illumination Controls | Push-button with memory function |
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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)