Our Top 10 Picks:
Our Favorite Monocular Under $100 Reviews:
SaleBestseller No. 1 
80x100 Monocular-Telescope High Powered Monocular for Adults Monocular for Smartphone Adapter Monocular Telescope Hunting Wildlife Bird Watching Travel Camping Hiking
- 【80100 HD High Power Monocular Telescope】With 80 times magnification and 100mm objective lens, this monocular is equipped with fully multi coated lenses to improve the light transmission rate and resolution.Ideal for outdoor enthusiasts and wilderness explorers, a handheld and must-have for bird watching, wildlife, hunting, hiking, mountaineering, camping, surveillance and traveling
- 【Wide Scope View】80X100 Monocular Telescope has the top line view and offers true 80 x 100 viewing.It is using FMC Superior BAK4 green film prism so that the monocular has compact, durable, high quality precision design Featuring.
- 【Ideal For Outdoor】Monocular specially designed for outdoor enthusiasts. It is suitable for a variety of outdoor sports: hunting, observing animals, mountaineering, camping, travel, hiking, water sports, ball games, watching scenery, driving, concert, monitoring, outdoor exploration and other activities. Give you an amazing visual experience!
- 【High Contrast and Resolution Images】The zoom telescope is equipped with BAK-4 prism and fully multi-coated lens, guaranteeing superior light transmission and brightness. The light transmission reaches up to 99.5% visibility. The built-in low-light-level night vision helps you see things in low light. An adjustable eye cup also allows you to twist up and down easily and rapidly for optimal viewing even while wearing glasses.
- 【Wide Compatibility】1Non-limited for glasses-wearer.The design of this monocular allows the wearer to get close to the eyepiece without interfering with the viewing experience and feel more comfortable.2.Equipped with a mobile phone bracket, which is suitable for many types of smart phones on the market. 3.Both adults and children can use it.
SaleBestseller No. 2 
80x100 HD Monocular Telescope for Adults with Smartphone - High Power Monocular with Adapter Lightweight BAK-4 Prism & FMC Lens Monoculars for Bird Watching Stargazing Hunting Camping Hiking Travel
- 【80 Magnification & 100mm Objective Lens】80×100 High Powered Magnification Monocular provides provides 80x magnification with 100mm objective diameter wide lens gives you a clearly, bright image and different fields of view.
- 【High Stable Tripod and Phone Adapter】 Upgrade the sturdy tripod than others ensure you get a clearer, brighter and shakeless images. Enable you to take pictures with just one-click and concentrate on the scenery.
- 【High Standard Monocular 】The 80x100 monocular is made of high quality material. Large BAK-4 Prism and FMC Fully Multi-coated Lens Elements strengthen the key function of a monocular. High light transmittance reaches up to 99.9%. Light reflection and minimal distortion, multi coated optics guarantee superior light transmission and brightness. Low-light-level night vision built-in design help you see things in low light, perfect gifts for Adults.
- 【Compact Monocular & Lightweight】This compact monocular is convenient to use by single hand. Adjustable eye cups can be easily and rapidly twisted up and down for optimal viewing with or without glasses. Rubber armor with stripes increases the friction, keeps it from slipping out from your hand. The monocular scope also comes with hand strap and carry case, There also has a tripod connector at the bottom of monocular offers steady viewing when connect a monocular tripod.
- 【Wide Compatibility】1Non-limited for glasses-wearer.The design of this monocular allows the wearer to get close to the eyepiece without interfering with the viewing experience and feel more comfortable.2.Equipped with a mobile phone bracket, which is suitable for many types of smart phones on the market. 3.Both adults and children can use it.
Bestseller No. 3 
JLHT 40X60 Monocular Telescope High Power Monocular for Adults with Phone Adapter& Tripod& Hand Strap Low Night Vision Monocular Equipped with BAK4 Prism for Bird Watching Hunting Traveling Concert
- 🔥【HD MAGNIFICATION】10X magnification and 60mm object lens diameter monocular, provides a clearly, bright image and different fields of view, Perfect for Hiking, Hunting, Climbing, Bird watching, Ball games, Concerts, traveling,Watching JLHT Scenery.
- 💧【HIGH CONTRAST AND RESOLUTION IMAGES】The Monocular telescope equipped with the B A K 4 prism and fully muti-coated lens, The larger the objective lens, the more light that enters to the monocular, and the brighter the image. Clear image without black bars,it makes Super Clear JLHT and Sharp Images.
- 🌁【WATERPROOF & FOG PROOF】Compact and sturdy body make it withstand the heavy weather, the mirror is full of the high-purity nitrogen, waterproof and antifogging. You can use it in raining day and humid environment, and no need to worry about this JLHT item.
- 🌷【Monocular Widely Compatible With Smartphone】Comes with quick alignment smartphone holder, tripods, Compatible with smartphone, Easy to install, remote control monocular, provide HD images to share with your friends.e with smartphone
- ✌【100% satisfaction hours customer service】if you are not 100% satisfied with our product, no-questions asked, we offer a 30-day money back . take action, buy JLHT now! ! !
Bestseller No. 4 
Gosky Piper Monocular Telescope, 12x55 HD Monocular for Adult with BAK4 Prism & FMC Lens, Lightweight Monocular with Smartphone Adapter Suitable for Bird Watching Hunting Wildlife Hiking Traveling
- 12× Magnification & 55mm Objective Lens: This Gosky monocular is equipped with 12×55 high power magnification, which is the best magnification for distance watching. It provides large field of view (352ft/1,000Yds), extending your adventures to greater possibilities.
- Premium FMC Lens & BAK-4 Prism: The HD monocular telescope uses 18mm BAK-4 optics prism and FMC (Fully Multi-Coating) lens, which could increase the monocular's light transmittance and unnecessary light reflection, delivering clear and sharp pictures.
- Lightweight Monocular & IPX7 Waterproof: The comfortable and portable hand strap could prevent the lightweight monocular scope from slipping out your hand. The IPX7 Nitrogen-filled design makes the monocular waterproof, fog-proof, dustproof and shockproof regardless of weather conditions.
- Comfortable and Intimate Visual Experience: The long eye-relief that comes from the twist-up eyecup provides you with incomparable, comfortable watching experience outdoors.
- Smartphone Adapter: Comes with a newest-version quick alignment smartphone holder, which is suitable for almost all smartphones on the market. It would help you to get a close HD IMAGEs without shaking during bird watching, hunting, hiking, camping, traveling, wildlife, scenery, etc.
SaleBestseller No. 5 
80X100 Monoculars for Adults High Power Monocular Telescope for Smartphone Wildlife Bird Watching Hunting Camping Travel Scenery with Smartphone Holder & Tripod
- 【80100 HD High Power Monocular Telescope】With 80 times magnification and 100mm objective lens, this monocular is equipped with fully multi coated lenses to improve the light transmission rate and resolution.Ideal for outdoor enthusiasts and wilderness explorers, a handheld and must-have for bird watching, wildlife, hunting, hiking, mountaineering, camping, surveillance and traveling.
- 【Ideal For Outdoor】Monocular specially designed for outdoor enthusiasts. It is suitable for a variety of outdoor sports: hunting, observing animals, mountaineering, camping, travel, hiking, water sports, ball games, watching scenery, driving, concert, monitoring, outdoor exploration and other activities. Give you an amazing visual experience!
- 【Compact Monocular】Compact and light monocular brings you the distant scenery by adjusting the eye cup and focusing wheel. This single eyepiece is small and light. It can be used with one hand and is easy to carry out. great
- 【High Contrast and Resolution Images】The zoom telescope is equipped with BAK-4 prism and fully multi-coated lens, guaranteeing superior light transmission and brightness. The light transmission reaches up to 99.5% visibility. The built-in low-light-level night vision helps you see things in low light. An adjustable eye cup also allows you to twist up and down easily and rapidly for optimal viewing even while wearing glasses.
- 【Wide Applicability】This 80×100 monocular is suitable for adults and kids. It provides clear and bright images and vision, it is also suitable for hunting, mountaineering, hiking, animal observation, camping, tourism, concerts, ball games, viewing, driving, outdoor exploration and other activities. You can enjoy the beautiful scenery in the distance.
SaleBestseller No. 6 
12x56 High Power Monocular Telescope with Smartphone Adapter Tripod Travel Bag, Larger Vision Monoculars for Adults Kids with BAK4 Prism & FMC Lens, Suitable for Bird Watching Hunting Hiking Camping
- 【12x High Power Wide Angle Monocular】12X magnification and 6.5° wide field of view monocular, which provides a more comfortable and larger view, clearer details, adding up to incomparable watching experience. Perfect for Hiking, Camping, Bird watching, Wildlife, Sports, Concerts, Travel, Scenery Watching.
- 【25mm Large Eyepieces & 56mm Large Objective Lens】 12x56 Monocular is equipped with larger eyepiece and objective lens than ordinary monocular, which secures more light transmission and a brighter and larger field of view. Share the beauty of nature, wildlife at the distance of as far as 325ft/1200 yds with your friends or relatives.
- 【Large BAK-4 Prism & Premium FMC Lens Coating】Our 12x56 Monocular features advanced Fully Multi-Coating technology and large BAK4 prism lens, to increase the amount of light transmission and reduce unnecessary light reflection, and provide clear, high-contrast, color-accurate images at the same time. Whether you wear glasses or not, this monocular can provide the nice view during your outdoor adventures and you won't be dizzy even after watching for a long time.
- 【High-quality Smartphone Holder & Tripod】Monocular comes with high quality smartphone holder and sturdy tripod which can be adjusted to two diffrent angles and 3 kinds of length as you like. Professional design, easy to install, ensuring clearer, brighter and shakeless images. Compatilble with all kinds of smartphone including but not limited to iPhone, Samsung, Sony, Google, LG, HTC, etc.
- 【Perfect Gift, Satisfactory Service】Comes with a sturdy portable case, made of premium material, it can protect the monocular from shocking, shaking, scratching and maximize its lifespan. Excellent design and portability, perfect GIFT for friends and family. If you are not 100% satisfied with our products, please contact us and you will get the amazing service.
SaleBestseller No. 7 
80x100 Monocular-Telescope High Powered for Smartphone Low Night Vision Monoculars for Adults High Definition Monocular Telescope for Stargazing Hunting Wildlife Bird Watching Travel Camping Hiking
- 【80×100 HD Magnification】80 times magnification, 100 mm object diameter monocular. Using optical technology, this monocular uses a fully coated lens to ensure excellent light transmittance and image brightness, so that your field of vision is brighter, the image is clearer and sharp, and there are no black stripes.
- 【Compact Monocular】Compact and light monocular brings you the distant scenery by adjusting the eye cup and focusing wheel. This single eyepiece is small and light. It can be used with one hand and is easy to carry out.
- 【Compatible With Any Smartphone】It is equipped with a quick positioning smartphone bracket and a tripod. It can be matched with various models of mobile phones. It is easy to install, remotely control the monocular, and provide high-definition images to share with friends.
- 【Ideal For Outdoor】Monocular specially designed for outdoor enthusiasts. It is suitable for a variety of outdoor sports: hunting, observing animals, mountaineering, camping, travel, hiking, water sports, ball games, watching scenery, driving, concert, monitoring, outdoor exploration and other activities. Give you an amazing visual experience!
- 【Wide Applicability】This 80×100 monocular is suitable for adults and kids. It provides clear and bright images and vision, it is also suitable for hunting, mountaineering, hiking, animal observation, camping, tourism, concerts, ball games, viewing, driving, outdoor exploration and other activities. You can enjoy the beautiful scenery in the distance.
Bestseller No. 8 
Vortex Optics Solo Monocular 10x25
- 10x magnification and 25mm objectives lens, the Solo Monocular is a small, lightweight optic with fully multi-coated lenses, increasing the light transmission and resolution giving you the clear, crisp images you want.
- The monocular is fully rubber armored providing a non-slip grip to the user and making it extremely durable.
- Nitrogen purged and o-ring sealed, the Solo delivers waterproof and fogproof performance in any environment.
- The adjustable eyecup allows for comfortable viewing with or without glasses.
- Field of View: 315 feet/1000 yards|6 degrees
SaleBestseller No. 9 
80x100 Monocular-Telescope High Powered for Smartphone Monoculars for Adults High Definition Monocular Telescope for Stargazing Hunting Wildlife Bird Watching Travel Camping Hiking
- 【80×100 HD Magnification】80 times magnification, 100 mm object diameter monocular. Using optical technology, this monocular uses a fully coated lens to ensure excellent light transmittance and image brightness, so that your field of vision is brighter, the image is clearer and sharp, and there are no black stripes.
- 【Compact Monocular】Compact and light monocular brings you the distant scenery by adjusting the eye cup and focusing wheel. This single eyepiece is small and light. It can be used with one hand and is easy to carry out
- 【Compatible With Any Smartphone】It is equipped with a quick positioning smartphone bracket and a tripod. It can be matched with various models of mobile phones. It is easy to install, remotely control the monocular, and provide high-definition images to share with friends.
- 【Ideal For Outdoor】Monocular specially designed for outdoor enthusiasts. It is suitable for a variety of outdoor sports: hunting, observing animals, mountaineering, camping, travel, hiking, water sports, ball games, watching scenery, driving, concert, monitoring, outdoor exploration and other activities. Give you an amazing visual experience!
- 【Wide Applicability】This 80×100 monocular is suitable for adults and kids. It provides clear and bright images and vision, it is also suitable for hunting, mountaineering, hiking, animal observation, camping, tourism, concerts, ball games, viewing, driving, outdoor exploration and other activities. You can enjoy the beautiful scenery in the distance.
SaleBestseller No. 10 
80x100 Monocular-Telescope Low Night Vision Monoculars High Definition for Adults High Powered with Smartphone Adapter Telescope Hunting Wildlife Bird Watching Travel Camping Hiking
- 【80×100 HD Magnification】80 times magnification, 100 mm object diameter monocular. Using optical technology, this monocular uses a fully coated lens to ensure excellent light transmittance and image brightness, so that your field of vision is brighter, the image is clearer and sharp, and there are no black stripes.
- 【Compact Monocular】Compact and light monocular brings you the distant scenery by adjusting the eye cup and focusing wheel. This single eyepiece is small and light. It can be used with one hand and is easy to carry out.
- 【Ideal For Outdoor】Monocular specially designed for outdoor enthusiasts. It is suitable for a variety of outdoor sports: hunting, observing animals, mountaineering, camping, travel, hiking, water sports, ball games, watching scenery, driving, concert, monitoring, outdoor exploration and other activities. Give you an amazing visual experience!
- 【Compatible With Any Smartphone】It is equipped with a quick positioning smartphone bracket and a tripod. It can be matched with various models of mobile phones. It is easy to install, remotely control the monocular, and provide high-definition images to share with friends.
- 【Wide Applicability】This 80×100 monocular is suitable for adults and kids. It provides clear and bright images and vision, it is also suitable for hunting, mountaineering, hiking, animal observation, camping, tourism, concerts, ball games, viewing, driving, outdoor exploration and other activities. You can enjoy the beautiful scenery in the distance.
Last update on 2023-05-28 / Affiliate links / Images from Amazon Product Advertising API