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10 Best Monoculars 2025 in the United States
#1
Winner
Vortex Optics Solo Monocular 10x36 - Utility Clip, Adjustable Eyecup, Fully Multi-Coated Lenses, Rubber Armor, Non-Slip Grip, Fogproof, Waterproof - Unlimited, Unconditional Warranty
The Vortex Optics Solo Monocular 10x36 is a compact and lightweight option for anyone looking to enhance their outdoor viewing experience. With 10x magnification and a 36mm objective lens, it excels at providing clear, detailed images in various lighting conditions, thanks to its fully multi-coated lenses that improve light transmission. The rubber armor not only offers a non-slip grip but also adds to its durability against drops and impacts, making it a reliable companion for hiking, birdwatching, or sporting events.
Rating
9.9
Chosen by1,450
Magnification
Size and Weight
Most important from
1715 reviews
#2
Nikon Monarch M5 8x42 Binocular | Waterproof, fogproof, Rubber-Armored Binocular with ED Glass, Long Eye Relief | Official Nikon USA Model
The Nikon Monarch M5 8x42 Binocular is a solid choice for those in need of a reliable and high-quality pair of binoculars. With an 8x magnification and a 42mm objective lens diameter, it offers a clear and bright viewing experience, which is well-suited for bird watching, hiking, and general outdoor observations. The use of Nikon’s Extra-low Dispersion (ED) glass lenses ensures superior image quality with minimal chromatic aberration, delivering sharp and vibrant visuals. Additionally, the lenses are phase-corrected and dielectric-coated, further enhancing image clarity and brightness. Its waterproof and fogproof design, achieved through nitrogen purging, makes it a robust option for use in various weather conditions, giving you peace of mind when using it in the great outdoors.
Rating
9.8
Eye Relief
Size and Weight
Most important from
288 reviews
#3
Vortex Optics Solo Monocular 10x25 - Adjustable Eyecup, Fully Multi-Coated Lenses, Rubber Armor, Non-Slip Grip, Fogproof, Waterproof - Unlimited, Unconditional Warranty
The Vortex Optics Solo Monocular 10x25 is a compact and lightweight option that offers 10x magnification with a 25mm objective lens. Its fully multi-coated lenses ensure enhanced light transmission and clear, crisp images, which is a significant advantage for those needing detailed views. The monocular is durable, featuring a fully rubber armored body for a non-slip grip, making it suitable for rugged outdoor use. It is also nitrogen purged and o-ring sealed, providing waterproof and fogproof performance in various environments—ideal for hiking, birdwatching, or other outdoor activities.
Rating
9.6
Magnification
Lens Coating
Eye Relief
Most important from
1955 reviews
Top 10 Best Monoculars 2025 in the United States
#1
Winner
9.9 score
Vortex Optics Solo Monocular 10x36 - Utility Clip, Adjustable Eyecup, Fully Multi-Coated Lenses, Rubber Armor, Non-Slip Grip, Fogproof, Waterproof - Unlimited, Unconditional Warranty
Vortex Optics Solo Monocular 10x36 - Utility Clip, Adjustable Eyecup, Fully Multi-Coated Lenses, Rubber Armor, Non-Slip Grip, Fogproof, Waterproof - Unlimited, Unconditional Warranty
Magnification: 10x
Objective Lens Diameter: 36 mm
Lens Coating: Fully multi-coated
Waterproof and Fogproof: Yes
Size and Weight: 4.88"D x 2.17"W x 2.36"H
Chosen by 1450 this week
Nikon Monarch M5 8x42 Binocular | Waterproof, fogproof, Rubber-Armored Binocular with ED Glass, Long Eye Relief | Official Nikon USA Model
Nikon Monarch M5 8x42 Binocular | Waterproof, fogproof, Rubber-Armored Binocular with ED Glass, Long Eye Relief | Official Nikon USA Model
Magnification: 8x
Objective Lens Diameter: 42mm
Lens Coating: Phase-corrected, dielectric-coated
Eye Relief: Long
Waterproof and Fogproof: Yes
Size and Weight: 5.7 x 5.1 x 2.1 in, 1.39 lbs
Vortex Optics Solo Monocular 10x25 - Adjustable Eyecup, Fully Multi-Coated Lenses, Rubber Armor, Non-Slip Grip, Fogproof, Waterproof - Unlimited, Unconditional Warranty
Vortex Optics Solo Monocular 10x25 - Adjustable Eyecup, Fully Multi-Coated Lenses, Rubber Armor, Non-Slip Grip, Fogproof, Waterproof - Unlimited, Unconditional Warranty
Magnification: 10x
Objective Lens Diameter: 25mm
Lens Coating: Fully multi-coated
Waterproof and Fogproof: Yes
Size and Weight: 4.41 x 1.97 x 2.36 in, 5.6 oz
16X52 Monocular Telescope High Powered for Adults, 2023 Power Prism Compact Monoculars for Adults,HD Monocular Scope for Gifts, Outdoor Activity,Bird Watching,Hiking,Concert,Travelling
16X52 Monocular Telescope High Powered for Adults, 2023 Power Prism Compact Monoculars for Adults,HD Monocular Scope for Gifts, Outdoor Activity,Bird Watching,Hiking,Concert,Travelling
Magnification: 16x
Objective Lens Diameter: 52 mm
Lens Coating: Fully multi-coated
Waterproof and Fogproof: Yes
Size and Weight: 2.6 x 2.6 x 6.7 in, 0.35 oz
Bushnell Legend 10x42 Ultra HD Monocular, Optical Performance for Hunting and Wildlife Observation
Bushnell Legend 10x42 Ultra HD Monocular, Optical Performance for Hunting and Wildlife Observation
Magnification: 10x
Objective Lens Diameter: 42 mm
Lens Coating: Ultra Wide Band
Waterproof and Fogproof: Yes
Size and Weight: 5.91 x 3.54 x 3.94 in, 374 g
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Magnification: 80x
Objective Lens Diameter: 100mm
Lens Coating: Fully multi-coated
Waterproof and Fogproof: Yes
Size and Weight: 7 x 3 x 4 in, 1.45 lbs
LEICA Calonox View - Thermal Imaging 2.5x42 Monocular with OLED Display and Rechargeable Battery
LEICA Calonox View - Thermal Imaging 2.5x42 Monocular with OLED Display and Rechargeable Battery
Magnification: 2.5x to 10x
Objective Lens Diameter: 42 mm
Field of View: 12.4 Degrees
Size and Weight: 6.7 x 6.7 x 2.6 in, 1.34 kg
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Magnification: 12x
Objective Lens Diameter: 56 mm
Field of View: 6.5°
Lens Coating: fully multi-coated
Waterproof and Fogproof: Yes
Size and Weight: 3x3x12 in, 2.2 lbs
#10
7.8 score
Zeiss 10x25 T* Design Selection Monocular with Pouch
Zeiss 10x25 T* Design Selection Monocular with Pouch
Magnification: 10x
Objective Lens Diameter: 25 mm
Lens Coating: ZEISS T* Coating
Size and Weight: 1.18 x 1.18 x 4.69 in, 88g
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Buying Guide for the Best Monoculars
Choosing the right monocular can greatly enhance your outdoor experiences, whether you're bird watching, hiking, or attending a sports event. Monoculars are compact and lightweight, making them a convenient alternative to binoculars. To find the best monocular for your needs, it's important to understand the key specifications and how they impact performance. Here are the main specs to consider and how to choose the right one for you.MagnificationMagnification indicates how much closer an object will appear compared to the naked eye. For example, a 10x magnification means the object will appear ten times closer. Higher magnification provides more detail but can make the image shakier and harder to stabilize. If you need a monocular for general use or hiking, 6x to 8x magnification is usually sufficient. For bird watching or detailed observation, 10x or higher might be more suitable. Consider your primary use and how steady your hands are when choosing the magnification.
Objective Lens DiameterThe objective lens diameter, measured in millimeters, determines how much light the monocular can gather. A larger diameter allows more light, resulting in a brighter image, especially in low-light conditions. However, larger lenses also make the monocular bulkier. For daytime use, a lens diameter of 20mm to 30mm is typically adequate. If you plan to use the monocular in low-light situations, such as dawn or dusk, consider a larger diameter, like 40mm or more. Balance your need for brightness with the desire for portability.
Field of ViewField of view (FOV) is the width of the area you can see through the monocular at a specific distance, usually measured in feet at 1,000 yards. A wider FOV makes it easier to locate and track moving objects, which is beneficial for activities like bird watching or sports events. However, a wider FOV often comes with lower magnification. If you need to observe a broad area, look for a monocular with a wide FOV. For detailed observation of stationary objects, a narrower FOV with higher magnification might be more appropriate.
Lens CoatingLens coating improves light transmission and reduces glare, resulting in clearer and brighter images. There are different types of coatings: coated (a single layer on at least one lens surface), fully coated (a single layer on all air-to-glass surfaces), multi-coated (multiple layers on at least one lens surface), and fully multi-coated (multiple layers on all air-to-glass surfaces). Fully multi-coated lenses provide the best image quality but are usually more expensive. If image clarity and brightness are important to you, opt for fully multi-coated lenses. For casual use, fully coated or multi-coated lenses may suffice.
Eye ReliefEye relief is the distance from the eyepiece to your eye while still seeing the full field of view. This is particularly important for eyeglass wearers. Longer eye relief allows you to hold the monocular further from your eye, making it more comfortable to use with glasses. Eye relief of 14mm or more is generally recommended for eyeglass wearers. If you don't wear glasses, shorter eye relief may be acceptable. Consider your comfort and whether you wear glasses when evaluating eye relief.
Waterproof and FogproofWaterproof and fogproof features protect the monocular from moisture and internal fogging, which can occur due to temperature changes. These features are important if you plan to use the monocular in wet or humid conditions. Waterproof monoculars are sealed with O-rings to prevent water entry, and fogproof models are filled with nitrogen or argon gas to prevent internal fogging. If you will be using the monocular in varying weather conditions, look for models with these protections to ensure durability and clear viewing.
Size and WeightThe size and weight of a monocular affect its portability and ease of use. Compact and lightweight models are easier to carry and handle, making them ideal for hiking and travel. However, they may have smaller objective lenses and lower magnification. Larger and heavier models can offer better image quality and higher magnification but may be less convenient to carry. Consider how you plan to use the monocular and how much weight you are willing to carry when choosing the size and weight.