Vanguard 8x42 Endeavor ED II Binocular

Model #ENDEAVOR ED II 8420

Vanguard Warranty
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Prism TypeRoof

Magnification 8x
Objective Lens Diameter 42 mm
Angle of View 7.2° (actual)
Field-of-View 379.52' @ 1000 yd / 126 m @ 1000 m
Minimum Focus Distance 6.56' / 2 m
Exit Pupil Diameter 5.3  mm
Eye Relief 19.5  mm
Interpupillary Adjustment Not Specified By Manufacturer
Dioptric Correction ±4
Focus Type Center
Tripod Mount Yes (Adapter Optional)
Dimensions 6.06 x 5.12" / 15.4 x 13.0  cm
Weight 27.16 oz / 770 g

Packaging Info

Package Weight 2.7 lb
Box Dimensions (LxWxH) 8.898 x 6.378 x 3.15"
Expert Reviews
24 August 2015

The Vanguard Endeavor ED II 10x42 proved to be an outstanding pair of binoculars. The 8x32 was a tad weaker but still very good. The Endeavor ED II 8x42 got more points than the 8x32 but, at the same time, it had more evident slip-ups in the test.

  • +

    solid casing,, moderate chromatic aberration, not bothersome astigmatism,, excellent distortion control,, very low coma,, sharp image across the whole field of view,, low brightness loss on the edge of the field of view,, good quality prisms made of BaK-4 glass,, sharp image already from a distance...

  • -

    real field of view narrower than declared,, very significantly truncated exit pupils,, too low transmission level at this price point.

User Reviews
B h photo.34921152
28 August 2017

These are the first pair of binoculars I've ever owned. And so far I love them. Image appears clear and bright. CA is slight and only noticeable in a few situations. Open bridge leaves a lot of room for hands to solidly grip binos. Focus wheel turns nice, is metal and feels solid.

21 March 2015

Overwhelmed I was greatly impressed by the detail achievable with my newly acquired Vanguard Endeavor ED II 8x42 Binocular . I had read the reviews and chose these for their highly acclaimed quality.

B h photo.34921152
8 May 2017

These binoculars are first rate! They are easy to focus, clear and bright. Best of all, they lock into place so that they don't have to be readjusted every time you use them. The clarity and magnification make them ideal for bird watchers.

B h photo.34921152
29 August 2016

A great pair of binoculars for wildlife viewing.

B h photo.34921152
1 June 2016

Took these to the Colorado mountains. The best binoculars we've ever had...even spotted the moons of Jupiter!

Product Highlights
  • Extra-Low Dispersion (ED) Glass
  • Phase-Corrected Roof Prisms
  • Anti-Reflection Fully Multicoated Optics
  • Ergonomic Open-Bridge Configuration
  • Durable Magnesium-Alloy Housing
  • Textured Center Focus Wheel
  • Nitrogen-Filled, Water and Fogproof
  • Click-Stop Twist-Up Eyecups
  • Pebbled Rubberized Armor
  • Tripod Mountable with Optional Adapter
In The Box
  • Vanguard 8x42 Endeavor ED II Binocular
  • 2 x Flip-Down Objective Lens Covers
  • 2 x Ocular Lens Covers
  • Carrying Pouch
  • Neck Strap
  • Lens Cloth
  • Limited Lifetime Warranty
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