Vanguard's Endeavor ED offers top-of-the-line quality at an affordable price. With the ergonomic,open-bridge design, a large, easy-to-adjust focus wheel and long eye relief, this binocular is built for comfort during long outings. Exceptional light transmission and remarkable color resolution and contrast comes from premium ED glass and fully multi-coated lenses. The Endeavor ED is waterproof and fogproof and comes with the Vanguard premium lifetime warranty.
Extra-low Dispersion (ED) Glass
Enhances resolution, color, and contrast.
Fully Multi-coated Lenses
Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Enhances resolution and contrast through roof prisms.
Optimize light transmission.
Appreciated for a streamlined shape and durability.
Magnesium Alloy Body
Is sturdy and resistant to corrosion.
Provides a secure, non-slip grip.
Twist up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel
Adjusts both binocular barrels at the same time.
Locking Right Eye Diopter
Adjusts for differences in a user's eyes. Located by the right eyepiece.
Can be mounted using standard ¼-inch threading. Adapter sold separately.
Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Barrels are filled with nitrogen gas to inhibit internal fogging.
I have used my Vanguard Endeavor ED 8.5x45 bins in the field for two years working as a wildlife technician. They did get pretty beat up and scratched but the housing was never compromised. The focus wheel did become loose after a year and eagle optics fixed it for no charge. When the focus wheel became loose the following year, along with deteriorating eye-cups, I sent them in to have them serviced by the company and paid the $10 s&h fee. In a week, I had a brand new pair in the box delivered to my door with no questions asked. I did not expect a new pair considering how minor the damage was but I definitely appreciated it enough to write a review. I would also like to reiterate that I use my binoculars intensively while traversing dense undergrowth on a daily basis. The durability of these particular bins would undoubtedly be better under typical user conditions.
Fantastic Binoculars for the Price
Lenny from San Francisco
I got the Endeavor ED 8.5x45 a couple of months ago, and have been enjoying them immensely. They are the first non-crummy binoculars I have owned, but I have tried "alpha" and mid grade binoculars. While these Vanguards are clearly not in the alpha league, they are really fantastic for the price and compare favorably with much higher priced binoculars. Ergonomically, they are just about perfect: very comfortable shape, excellent focus knob, locking diopter, thoughtful lens cap design, and nice grippy armor. Very solid build quality, without being too heavy. The image is really sharp, bright, and has a nice big sweet spot with no noticeable distortion. The only optical complaint I have is that there is some purple color fringing when looking at a brightly lit subject against a bright, light-colored background, but this is not a serious problem. I will buy other Vanguard products in the future.
Chris B. from Chambersburg, Pa
I am so happy with my 8.5 x 45 Endeavors! The weight is great. Not heavy and not too light either. They feel solid. The focus wheel is very acurate and speedy. The view through them is spectacular. The light transfer and coloring in low light situations is great. I have used Swarovski binoculars before. Even though the Swarovski's are great, the price is not. The Endeavors are very close if not as good, but for a quarter of the price. I recommend these for anyone in the field of birding or any sort of nature watching. I think I'm with them for life now. For price and quality, nothing matches.
james h. from anaheim, ca
I have been out birding four times since I received the glasses and am very peased with the product quality and clear images.
Quality Optics, Affordable Price
Doug from Wisconsin
These are very good optics. They're a high qaulatity build. The are a comopetive with higher priced binoculars. Better than Stein or Merlins except the removeable lens caps.
Brad from Salt Lake City
Bought these binoculars to replace a pair of Pentax which were stolen. After purchasing we took a family trip to Yellowstone/Grand Tetons and spent five days using the binoculars extensively. I'm quite pleased with optic quality and they performed very well overall all. A couple of things were less than optimal. First, the lens caps were poor quality (all around) - could definitely be improved. The case is also less useful than my wife's eagle optics case which simple fits around the binoculars, even while being worn. The last thing I noticed is that the focus is rather shallow and it can be difficult to get a really sharp focus quickly. Overall I'm happy with the purchase and for the price it seems like a pretty good deal.
Vanguard Endeavor ED 8.5x45 Binnocular
Charles from Oregon
Very nice binocular with one exception. With the label of ED I expected good color performance. This binocular has color fringing around the subject when the background is light. Very disappointing. All other aspects of the binocular are up to expectations. (the objective lenses covers are not attached as shown in illustration)
Vanguard 8.5 x 45 Endeavor
Roger from Oklahoma
I bought the Vanguard Endeavor Binocular after reading the good reviews. I wanted to look through it before I purchased it, and went to Cabelas's which have it available online, but not on display at store. So I decided to buy based on the reviews only and after reviewing Eagle Optics return policy. You can return within 30 days if not satisfied with a product for a full refund.
I own a high-end European binocular and have intentions of selling it after purchasing the Vanguard 8.5 x 45 Endeavor binocular. I use it for deer hunting so most of my use is in low light conditions and the Endeavor out performs the European binocular in this area, and are 1/4th of the cost. I also own a Cabela's Alaskan Guide 10 x 42 and the Endeavor is definitely my favorite between the two.
The Endeavor is light weight for a full size binocular and its light gathering capabilities with the 45mm objective lens is astounding. The clarity is great edge to edge, and the color tone is true as well. Best value binocular I think you can buy.