Endeavor ED IV 10x42

Endeavor ED IV 10x42

Available August 2016 - Come and try the Endeavor Family for yourself at the 2016 BirdFair, Stand OD14.

The value of the VANGUARD Endeavor ED IV 10x42 binocular is revolutionary and is the result of innovation from the Vanguard optical team. The unrivaled brightness, clarity, and lengthen viewing times make the ED IV complete with stunning differences.

  • View the outdoors in bright, enhanced resolution with premium extra-low dispersion glass and the new SK15 prism 
  • Soft grip center focusing wheel and 3 stage twist-up eyecups add user-friendly functionality
  • Nitrogen purged and O-ring sealed to provide 100% fogproof and waterproof protection
  • Strong, yet lightweight, magnesium housing with updated ergonomics for ultimate balance and comfort
  • Newly relocated center locking diaopter allows for a comfortable and longer viewing experience 
  • Advanced multi-layer coating provides up to more than 92% light transmission for excellent twilight performance (20.4)
  • Eye cup and lens protector caps included
  • Protect your purchase with the included carrying case and neck strap that is perfect for outdoor adventure





Is your life described or defined with an avid passion for the outdoors, enjoying nature and a craving for adventure?  Then the new Endeavor ED IV binocular series will offer the features you need while exceeding your expectations.  The innovative pairing of Premium HOYA ED (Extra-low Dispersion) glass and SK-15 Prisms allows master birders and serious outdoorsman to experience viewing nature in a totally new dimension.

One of Vanguard's missions is to create the most innovative optics on the planet. This remains true with the Endeavor ED IV binocular.  Available in the popular sizes 10X42 and 8x42. With a refreshed design that provides enhanced ergonomics and optical performance, the Endeavor ED IV has reset the standard of quality in the Endeavor binocular series.

The Endeavor ED IV debuts the SK15 prism which provides optimal image quality, excellent light transmission and color fidelity for a remarkable viewing experience. In addition to the new prism feature, Endeavor ED IV has been upgraded with advanced MultiGuard Coatings that provide even better light transmission for viewing in low light conditions. Endeavor ED IV's magnesium construction and housing is engineered to provide perfect balance and robust light weight protection.  The new ergonomic open hinge design and large focus wheel provides easy handling and precise focusing in all weather conditions.

Endeavor ED IV was designed for comfort.  This binocular has a newly integrated center locking diopter that allows the user to comfortably fine tune their view settings and three stage adjustable locking eyecups for setting the perfect eye relief.  A tripod adaptor is incorporated in the front hinge for those long viewing periods or for glassing at long distances.  The culmination of a refreshed and elegant design, new optical technology, perfect ergonomics, and stunning color and detail make the Endeavor ED IV the clear choice for master birders, avid outdoorsman or anyone serious about wanting to see and experience the word in exceptional detail.  

The Endeavor ED IV is backed by an industry leading warranty to allow the user to rest assured that their investment in quality is covered.


Warranty Premium Lifetime Warranty
Extended Warranty 25 Years
Application hunting
Material Magnesium Alloy
Weight (lb) 1.73
Weight (oz) 27.73
Color Black
Eye Cup 3 Stage Twist
Field of View @1000m 340
Focus System Center Focus Wheel
Near focus (m) 1.79
Ocular Adjustment '-4~+4 D
Outside Dimensions(mm) 149 x 130
Power 10
Prism Type SK15
Relative Brightness 17.6
Twilight Factor 20.4
View Angle 6.5
Waterproof Yes

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