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Vanguard Venture 8420B Binoculars

(8 x, 42 mm)


Lifetime (Physical damage not covered)
List Price: Rs. 8,490
Rs. 7,641 10% OFF
Selling Price
EMI starts from Rs. 371 ?

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Gizmeup 3.9 / 5
72% positive feedback (3,118 ratings)
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Key Features of Vanguard Venture 8420B Binoculars

  • 8 x Magnification
  • Roof-prism
  • 6.2° Actual Field of View
  • 4 m Closest Focusing Distance
  • 19 mm Eye Relief
  • 42 mm Objective Lens Diameter
  • Full Multi Coating

Vanguard Venture 8420B Binoculars (8 x, 42 mm) Price: Rs. 7,641

Enjoy all you favourite activities in high-clarity with the Vanguard Venture 8420B binoculars. The Vanguard Venture is built with superior quality BaK4 roof prisms that deliver bright and vivid images. The feature-rich binoculars can be used for a variety of outdoor activities such as bird-watching, wildlife-tracking, hiking and trekking.

The binoculars have a magnification of 8x. When you are out on a nature viewing trip and have to view subjects at a far way distance, you can easily do it with the Vanguard Venture as you can get 8 times closer to the subject. The images produced are clear and remain steady even when fully magnified.


The Vanguard Venture binoculars have a sleek and rugged finish. The ergonomic body allows you to hold onto the binoculars for extended sessions of viewing. The grip is firm and comfortable. The binoculars have a center focus that is located between the 2 viewing barrels, while the diopter adjustment lies on the right eyepiece.

The Vanguard Venture 8420B can be used in any season or weather condition as they are waterproof. The binoculars can handle an occasional slip under water as they are watertight to a depth of 1 m. If you have viewing trips planned in the winter months, you can easily carry these binoculars to those events as the binoculars are Nitrogen-charged, making them fog proof.  The Venture binoculars use o-ring sealing technology that helps in keeping unwanted elements outside. 

The Vanguard Venture has twist-out eyecups that are especially useful when you are viewing with glasses. They can be easily pulled out to see the entire field of view, without straining your eyes.

The Venture binoculars have the dimensions of 125 X 160 mm and weigh 700 g. The binoculars can be easily packed into a travel bag or a back pack, even at a moment’s notice, making them very convenient to carry around wherever you go.


The Vanguard Venture has a 42 mm objective lens. The large diameter of the lens helps in more transmission of light within the binoculars, producing bright and contrast-rich images. The binoculars have a center focus with a diopter adjustment. You can adjust the focus using the central inter focusing knob. The focus is clear and precise even for long range subjects. The binoculars have a close focus of 4 m. You can further fine-tune the focus using the easy-adjust diopter adjustment ring.

The binoculars will be a favourite for those who wear glasses as the Vanguard Venture has an eye relief of 19 mm. The large eye relief makes visibility clear, even when the binoculars are not held close to the eyes. The Venture binoculars have a 6.2° angle of view, letting you effortlessly pan across wide environments.

The Vanguard Venture 8420B has fully-coated lenses and prisms. The coatings help in enhancing sharpness, contrast and natural definition of the images. The multiple coatings also assist in eliminating reflections and deflecting harsh glare of the sun.

Buying Guide

For people who wear glasses, a large eye relief is required to conveniently view the field of view. The Vanguard Venture 8420B binoculars have a long eye relief and many other features that make them a device for all occasions. You can use these binoculars for activities like astronomy and watching spectator sports.


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Specifications of Vanguard Venture 8420B Binoculars (8 x, 42 mm)

Brand Vanguard
Objective Diameter 42 mm
Type Binoculars
Model Name Venture 8420B
Magnification 8 x
Optical Features
Closest Focus Distance 4 m
Eye Relief 19 mm
Field of View at 1000 m 108 m
Real Field of View 6.2 °
Weight 700 g
Width 125 mm
Depth 160 mm
Warranty Lifetime (Physical damage not covered)
Lens Features
Prism Type Roof-prism
Optical Coatings Full Multi-coating
Additional Features
Other Features Easy-adjust Diopter Ring, Ergonomic Body, Twist-out Eyecups, Nitrogen-charged
Water Resistant Yes
Focusing System Inter Focus
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Reviews of Vanguard Venture 8420B Binoculars (8 x, 42 mm)


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Based on 5  ratings

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dr partha sarathi mondal

Mar 20, 2012

First to review

optimal balance between quality and cost..

hv been using this stff for more than 6 months basically for birding.though its optically much inferior to monarch series from nikon,but it did perfectly fit into my pocket :)after going through several models from olympus,nikon,celestron,i found his one being cheapest roof prism(as well fog proof) with eyerelief being 19.this eyerelief is a nodal parameter for those wearing glass(like me)glass wearers should have binoculars of eyerelief more than 15 otherwise they hv to put binocular before naked eyes or feild of vision wil be drastically narrowed.roof prism binos usually hav better eyerelief

vasanth kumar

Aug 20, 2012

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certified buyer

Awesome Binocs

The product is well constructed for good bird watching. The optics are clear and it is placed inside a rugged body. The eye piece is comfortable for all users.

I choose this Binoc for gifting my friend who is interested in bird watching. She is happy and shocked to see such a wonderful gift.

Thanks to flipkart for delivering on the right time.
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