ECHO SV35-LRF

Name: Sig ECHO SV35-LRF
Brand: Sig

Recognizes a hog at 150 yd19° apparent FOV — how big the view looks

The Sig ECHO SV35-LRF ranks #39 of 80 640-class scopes on image: above-the-middle image at or under the typical price — the value corner of the class (image 73, class median 73; $3,499.99 against $3,994). The same Chinese core sits in the ATN ThOR 6 Mini 640x512 2-16x at $2,460.75 — the extra $1,039 here buys the rangefinder.

Pros

Best-value corner of its class
Built-in laser rangefinder
~11 h battery

Cons

40 mK — noisier in low light
Warranty: first owner only

74.0

#36 of 160

HuntGrade Score

Image

Handling

Warranty

Range fit

How much of the score applies at each distance

$2,500

Best price · 10 retailers

The going rate

Priced $1,199 under the going rate for its build.

Every dot is the street price of a scope built like this one — same sensor class, a similar lens, rangefinder built in.

Score breakdown

How we score →

One blended score, three parts in plain sight — Image carries 75%, Handling 20%, Warranty 5%.

HuntGrade Score

0.75 × 72.9 + 0.20 × 74.1 + 0.05 × 90 — #36 of 160

74.0

Image

640×512 core · ~40 mK (our estimate) · 35mm lens — #39 of 80 in the 640 class

Handling

30.5 oz · 1.5× base · 1.5x-12x zoom

Warranty

5 years · first owner only

Price vs. image — the 640 class

Full market view →

Each dot is a 640-class scope: image score up, street price across, dot size = objective lens. The shaded corner is the best-value zone — the most picture for the least money. This scope is outlined in black.