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  • Tasco Essentials 8x21 Binocular (Black)
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Tasco Essentials Binocular

by Tasco
| 20 answered questions

Price: $10.17 - $83.30
Sale: Lower price available on select options
  • Tasco's best-selling Essentials line balances optical performance and quality construction, at an affordable price
  • Rubber-armored housing absorbs shock and protects them from bumps and weather
  • Ultra-light binoculars offer outstanding compact performance with rugged, rubber armor for hiking, backpacking or bicycle touring
  • 8X magnification, 21-millimeter objective lens, roof prism system, 383-foot field of view at 1,000 yards and 6.5-ounce weight
  • Includes limited lifetime manufacturer's warranty

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Frequently Bought Together

Tasco Essentials Binocular + Military Prismatic Sighting Compass w/ Pouch
Price for both: $20.30

These items are shipped from and sold by different sellers.

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Product Description

In the wild sharp vision beats intuition every time.

"Wicked set of rapids downstream." Warn your buddies, and let them know reading the river's a far stretch easier through high-performance binoculars. And best news, you don't have to work overtime to own a pair. Built with a compact, roof-prism design, Essentials feature fully coated optics for a bright, clear view. And they'll go anywhere you can thanks to a tough, weather-resistant design. Choose from a wide range of models in compact and full size.

All models come with carrying pouch and neck strap except model #168RB. Model #168RB 10x25mm Black does not come with pouch and strap.


  • Rubber fold-down eyecups
  • Lens Coating: Fully
  • Water/Fog Proof: No
  • Prism System: Roof
  • Rugged rubber armor
  • Center Focus System
  • Adapt to Tripod: No

About Tasco

Tasco has been America's popular choice in sports optics for over 50 years, and we've made it our mission to design and manufacture quality optics at prices that will fit any family's budget. Tasco products are packed with the latest features, built to exacting quality control standards, and designed to deliver a lifetime of satisfaction — so you can choose Tasco with confidence. With a great selection to choose from, you're sure to find just the right sports optics product for everyone in your family.

Model# 165RB

Product Details

  • Shipping Information: View shipping rates and policies
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • Average Customer Review: 4.1 out of 5 stars  See all reviews (519 customer reviews)
  • Amazon Best Sellers Rank: #1,753 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
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Customer Reviews

Good quality lenses for a very clear image.
Donald Ferencz
I recommend these for someone who just wants a really nice pair of binoculars and doesn't want to spend much money.
Their small size makes them ideal for carrying in a jacket pocket.
B. Wigney

Most Helpful Customer Reviews

149 of 150 people found the following review helpful By Spring Eagle on October 12, 2011
Color Name: BlackSize Name: 10x25mm Verified Purchase
I ordered 3 binoculars Bushnell Powerview 8x21, Tasco Essentials 10x25 and Barska Blueline 3x25 opera glass. After comparing them during day and night. I decided to keep Tasco and return the other two. I think the 25 view glass make a difference for the light to get in the right way comparing with the 21. Both the Tasco and Barska are very clear without light interference. Barska is very cute and elegant. It is great for ladies who also like some fashion when going to opera. But the 3x limited its power. I wanted something that can see the bowing of violinist when go to concert and sit in the back row. Neither the Bushnell nor the Barska fold all the way. They create bridges. So they are not super compact. Barska comes with a cheap pouch looks like leather but not. Both Bushnell and Tasco come with nice fabric cases which can be attached to belt. The Tasco can be fold all the way to be super compact and not easy to break by accident as the other two have gap between the tubes. The Size is a little bigger than the other two just because it is 10x and the tubes have to be a little longer to create the power. Both my kids are loving it. We tried to look at the moon tonight. It is unbelievably clear and beautiful. Barska was still clear but small. The Bushnell just could not provide a good image and there are some polarized lights look like cross going through the moon. I am going to order more of the Tasco Essentials 10x25.
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194 of 198 people found the following review helpful By Amazon Customer on May 17, 2008
Color Name: BlackSize Name: 8x21mm
This is simply the best tiny binocular that you can buy for under $20. Images are crispy, it is very easy to focus. You can also compensate the difference of vision between your eyes because you can rotate the right eyepiece. Although diameter is only 21mm, I've got better images than those that I get with another more expensive binos I have (they are 10x25). Because they are 8x21, images are very stable (when magnification goes higher, for example 10x or 12x it is very easy that with a little movement of your hands the image shakes). The material is also very comfortable and provides a very good grip. With daylight, it performs as well as my 8x42 does, this last being heavier. With less light, images are very acceptable, considering the small objective (21mm). They are also extremely light so you can take them always with you. Very good binoculars. 100% recommended.
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84 of 84 people found the following review helpful By B. Wigney on February 26, 2009
Color Name: BlackSize Name: 8x21mm Verified Purchase
I bought these binoculars to replace a very similar set of Tasco 8x21 compact binos that I got about 10 years ago - but recently lost while hiking in eastern Arizona. I have larger binos at home, but wanted something very compact and light in weight that could be carried in my pocket or backpack. I ordered this set (Tasco 8x21) as well as a more powerful set of compact binos Barska Lucid 16x32 Compact Binocular (Camouflage) from Amazon. Delivery of both sets was very quick. This Tasco set is quite bright and clear, and the adjustment thumbwheel is tight and accurate. I like this pair for carrying in my pocket while hiking as they are just about right for spotting birds that are in bushes and treetops along the trail. Their small size makes them ideal for carrying in a jacket pocket. They're also a nice handy set to keep on the table by the window where I watch hummingbird and seed feeders. I rate them 5 stars because, for their compact size and especially at such a low price, they are really quite decent binos.
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79 of 80 people found the following review helpful By JNieporte TOP 500 REVIEWER on February 15, 2012
Color Name: BlackSize Name: 8x21mm Verified Purchase
It's not bad for 12 dollars. That's my summary for these binos. Details, details...

These Tascos are the type of optics you'd buy at Wal-Mart. They feature fold-down eyecups for eyeglasses use, black rubber armoring, and are good for a "normal" person's use.

Field-of-view is 383 feet at 1000 yards; 128 meters at 1000 meters. Exit pupil is 2.6mm and the binos weigh 6.6 ounces. The lenses are fully coated, and this is a roof prism set. Focus is adjusted via the dial in the center, and fine-tuning is via diopter ring on the right side. What does all this mean?

In layman's terms, the zoom (8) is good for untrained optic users. The number 8 means that you'll see things 8 times closer than you would over your unaided eye. I've found that this is ideal for people with no experience with optics; any less and it won't be powerful enough, and any more powerful and the user's natural movements will cause image shake. Exit is 21mm; this lets in a fair amount of light. Clarity is okay, as I've found that the focus dial in the center only gets you so far. Even by playing with the diopter adjusted as best I can get it, I'd say these binoculars are good for reading the license plate number across a long parking lot. Think 90 yards or so. As long as you're not watching objects for a long time, I think you'll be fine. Any longer than a few minutes and your eyes start to hurt. Typical of inexpensive optics.

The rubber armoring does its job; nothing special. The fold-down eyecups are for use without removing your eyeglasses, and they work as advertised. The binoculars have a neck strap attached; it's not removable and is rounded (not flat). It's long enough for any neck, and is sturdy enough to keep the binos around your neck while running.
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