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Leupold Mark 4 ER/T 6.5-20x50

Leupold Mark 4 ER/T 6.5-20x50
alaScore 82

28 reviews

Jul, 2018

alaTest has collected and analyzed 28 reviews of Leupold Mark 4 ER/T 6.5-20x50. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other Binoculars for all reviews. People are impressed by the size and design. The price and usability also get good feedback.

usability, price, design, size

We analyzed user and expert ratings, product age and more factors. Compared to other Binoculars the Leupold Mark 4 ER/T 6.5-20x50 is awarded an overall alaScore™ of 82/100 = Very good quality.

Review analysis

(Based on 28 reviews)

User Reviews  

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Consumer review ( review summary for Leupold Mark 4 ER/T 6.5-20x50


alaTest has collected and analyzed 26 user reviews of Leupold Mark 4 ER/T 6.5-20x50 from The average user rating for this product is 4.6/5, compared to an average user rating of 4.1/5 for other Binoculars on Comments about the size and design are generally positive. The price and usability are also mentioned favorably.

usability, price, design, size

96% of the reviews on give this product a positive rating.

This summary is based on the products: Leupold Cascades 10X42Mm Binocular Black 53532Leupold Cascades 10X42Mm Binocular Black 53532

Jul, 2018

Consumer review (

very nice scope


I had about given up on Leupold tactical scopes, but it looks like they have finally upped their game. They are a little late to the game with mil turrets and mil reticle in a front focal plane scope, but better late than never. It's not as nice as my...

Good sharp glass. Target turrets with 1/10 MIL clicks. Front focal plane TMR reticle. 30mm tube. Good bright 50mm objective. Solid clicks on turrets. Side focus/paralax adjustment. Good build quality,

Non illuminated reticle (although I wasn't looking for that in this scope) larger turrets with better markings and zero stop would be nice.

Sep, 2012

Consumer review (

Good choice for the price


I've used these binoculars for nearly 2 years now and they have performed well in conditions ranging from summer in the southwest desert to winter in southeast Alaska. They take the dry and hot as well as the cold and wet without complaint.

Compact yet fairly rugged design for 10x50 power. Good low light optics. Good price

Not the best 10x50s available. Overly sensitive focus control. Poor lens protection and

May, 2006

Product Specifications

Birders demand clarity, contrast, brightness, and color fidelity. The Leupold Wind River Pinnacles Series has it all, thanks to the fully multi-coated lenses and phase coated, silver enhanced prisms in both the Pinnacles 8x42mm and Pinnacles 10x42mm binoculars. They're also tough and waterproof, as well as slim, lightweight, and ergonomic. In short, they may just be your new favorite birding binoculars.

Dimensions & Weight



Model:Pinnacles Series
Packaged Quantity:1
Product Line:Leupold Wind River / Leupold Wind River

Lens System

Focus Adjustment:Manual

Optical System

Eye Relief:16.5mm/17.8mm
Objective Lens Diameter:42mm
Prism System:Roof
Special Functions:Waterproof