10 bestMonocularsof April 2025
112M consumers helped this year.
43% off
1

Usogood 10X42 Monocular Telescope High Power, Monoculars for Adults with BAK4 Prisms and FMC Lens, Compact Waterproof Monocular for Bird Watching Hiking Camping with Hand Strap
usogood

9.9
2

12x56 HD Monocular Telescope with Smartphone Adapter, Upgraded Tripod, Hand Strap - High Power Monocular with Clear Low Light Vision for Star Watching - Lightweight Monocular for Bird Watching Hunting
Adasion

9.8
10% off
3

Gosky Monocular Telescope, Piper 12x55 High Definition Monocular for Adult with BAK4 Prism & FMC Lens, Lightweight Monocular Handy with Phone Adapter, Suitable for Bird Watching Camping Traveling
Gosky

9.6
4

K&F Concept 8-32X50 Zoom Monocular with Cell Phone Holder, Monocular for Adults -BAK4 Prism and FMC Lens - IP66 Waterproof - Great for Birdwatching, Hiking, Hunting, Camping, Traveling, Black
K&F Concept

9.4
33% off
5

Pankoo 40x60 HD High Power Adult Monocular with Tripod and Smartphone Adapter - Ideal for Birdwatching, Hiking, Traveling Concerts - BAK4 Prism, Clear Colors, Durable and Portable
Pankoo

9.2
OtherUp to 11% off
6

Pulsar Axion XM30F thermal imaging monocular
Pulsar

9.0
7

ARPBEST 25X50 Monocular Telescope High Power with Smartphone Holder & Tripod - FMC Lens & BAK4 Prism - High Definition Monocular for Adults with Zoom Focus for Wildlife Bird Watching Hiking Camping
ARPBEST

8.8
6% off
8

Hawke Endurance ED 10x42 Monocular - Green
Hawke

8.6
9

ARPBEST 12X50 Monocular Telescope High Power with Smartphone Holder & Tripod - FMC Lens & BAK4 Prism - Monoculars for Adults with Dual Focus - HD Compact Monocular for Wildlife Bird Watching Camping
ARPBEST

8.4
10

Hawke Nature-Trek 10x42 Monocular - Green
Hawke

8.2
A Guide to Selecting the Best Monoculars
When choosing a monocular, it's important to consider how and where you plan to use it. Monoculars are compact and portable, making them ideal for activities like hiking, bird watching, or attending sports events. The right monocular for you will depend on factors such as the level of magnification you need, the size and weight you are comfortable carrying, and any specific features that might enhance your viewing experience. Understanding the key specifications will help you make an informed decision and ensure that the monocular you choose meets your needs.
Magnification
Magnification refers to how much closer the monocular can make an object appear. This is usually represented by a number followed by an 'x', such as 8x or 10x. Higher magnification means you can see further, but it can also make the image shakier and reduce the field of view. For general use, a magnification of 6x to 8x is often sufficient, providing a good balance between clarity and stability. If you need to see very distant objects, you might opt for 10x or higher, but be prepared for a narrower field of view and the potential need for a steady hand or tripod.
Objective Lens Diameter
The objective lens diameter, measured in millimeters, determines how much light the monocular can gather. A larger diameter means more light, resulting in a brighter and clearer image, especially in low-light conditions. Common sizes range from 20mm to 42mm. If you plan to use the monocular in dim lighting, such as at dawn or dusk, a larger objective lens (30mm or more) is beneficial. For daytime use, a smaller lens is usually adequate and makes the monocular more compact and lightweight.
Field of View
Field of view is the width of the area you can see through the monocular at a certain distance, usually measured in feet at 1000 yards. A wider field of view allows you to see more of the scene, which is useful for tracking moving objects or scanning large areas. If you're using the monocular for bird watching or sports, a wider field of view (around 300 feet or more) is advantageous. For stationary viewing or when focusing on specific details, a narrower field of view might suffice.
Weight and Size
The weight and size of a monocular affect its portability and ease of use. Lightweight and compact models are easier to carry and handle, making them ideal for hiking or travel. However, they may have smaller lenses and lower magnification. Heavier models might offer better optics and features but can be cumbersome to carry for extended periods. Consider how you plan to use the monocular and choose a size and weight that you can comfortably manage.
Lens Coating
Lens coating enhances light transmission and reduces glare, improving image quality. Coatings can range from single-layer to fully multi-coated lenses. Fully multi-coated lenses provide the best performance, offering brighter and clearer images. If image quality is a priority, look for monoculars with fully multi-coated lenses. For casual use, basic coatings might be sufficient, but they may not perform as well in challenging lighting conditions.
Waterproof and Fogproof
Waterproof and fogproof features protect the monocular from moisture and internal fogging, which can occur in humid or wet conditions. These features are important if you plan to use the monocular outdoors, especially in unpredictable weather. Look for models with O-ring seals and nitrogen or argon purging for reliable protection. If you expect to use the monocular primarily indoors or in dry conditions, these features might be less critical.

Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy