Description
Leica Monovid 8x20mm Monocular 40390 features an 8x magnification and 20mm objective lens, delivering high-contrast views for detailed observation. This compact optical instrument is designed for nature enthusiasts, allowing for close-focus viewing as near as 25-30 cm. Ideal for birdwatching, hiking, or any outdoor activity, the Monovid's lightweight design ensures portability without sacrificing performance. Built with premium materials, it withstands rugged use while remaining waterproof and fog-proof for reliable performance in various weather conditions.
Ergonomically designed for comfortable handling, the Monovid fits easily into pockets or pouches, making it convenient for on-the-go observation. The included close-up lens enhances detail capture, perfect for studying insects or intricate flora. With a leather carrying case for protection, this monocular is the perfect companion for anyone seeking to appreciate the beauty of the natural world through superior optical quality.
Features – Key Benefits Bullets
- SUPERIOR OPTICS for brilliant clarity and high contrast views, ideal for detailed observation in nature.
- COMPACT DESIGN that fits easily in pockets, making it perfect for hikers and outdoor enthusiasts.
- CLOSE-FOCUS FEATURE includes a close-up lens for detailed observation as near as 25-30 cm, ideal for butterflies and insects.
- PRECISION ENGINEERING ensures durability and reliability, crafted to withstand rugged outdoor conditions.
- LIGHTWEIGHT COMFORT at just 4.4oz, allowing for all-day use without feeling burdened.
- NITROGEN FILLED construction keeps the monocular waterproof and fog-proof, ensuring optimal performance.
- EASY TO USE design that is suitable for both professionals and casual users.
- PROTECTIVE CARRYING CASE included, providing safe storage for the close-up lens while adding a touch of style.
Technical Specifications
| Specification | Detail |
|---|---|
| Item Condition | New |
| Monocular Weight | 4.4oz |
| Field of View | 6.3 Degrees |
| Monocular Magnification | 8x |
| Dimensions | 1.4" x 4.125" |
| Exit Pupil | 2.5mm |
| Product Type | Monocular |
| UPC | 4022243403901 |
| MPN | 40390 |
WHAT'S IN THE BOX?
- 1x Leica Monovid 8x20 Monocular 40390
- 1x Close-up lens
- 1x Leather carrying case for lens
- 1x Eyepiece cap
- 1x Carry Cord
CUSTOMER REVIEWS
"The Monovid is incredibly clear and lightweight. Perfect for my hiking trips!"
"I love the close-up feature. I can observe insects in detail without disturbing them!"
"Durable and compact design makes it my go-to monocular for outdoor adventures!"
FAQ
What is the performance of the Leica Monovid 8x20 in different weather conditions?
The Monovid is nitrogen-filled, making it waterproof and fog-proof, allowing for reliable performance even in challenging weather conditions. Whether you're caught in rain or facing humid environments, this monocular remains functional and clear.
How does the close-focus feature work?
The close-focus feature allows you to observe objects as close as 25-30 cm. This is particularly useful for detailed studies of small creatures like butterflies or intricate details of plants, enhancing your outdoor experience.
Is the Monovid suitable for beginners?
Yes, its user-friendly design makes it accessible for both beginners and experienced users. The lightweight and ergonomic design ensures comfortable handling, allowing anyone to enjoy its optical performance.
How does it compare to other monoculars on the market?
The Leica Monovid stands out due to its superior optical clarity, compact design, and waterproof capabilities, making it an excellent choice for nature lovers compared to other models that may lack these features.
What maintenance is required for the monocular?
Regularly clean the lenses with a soft, lint-free cloth to maintain clarity. Store it in the provided leather case when not in use to protect it from dust and scratches. Ensure it is dried properly if exposed to moisture.
Similar Models
Looking for more optical options? Check out the complete Leica lineup, including the Leica Ultravid 8x42 for enhanced light transmission and the Leica Trinovid 10x42 for maximum detail. Explore our full collection for high-performance optics tailored to 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)