Spotting Scope S.1A – 25-50X80


-Premium Model
-Size: 14.9
-Weight: 64.5 oz.
-Fluorite Objective System
-Fully Multi-Coated Lenses
-Exceptionally Clear, Bright, High Contrast Image
-Excellent Color Fidelity
-Waterproof and Fog Proof
-Lifetime Warranty
-Direct to Consumer / No Retail Markup

Spotting Scope Comparison Chart (PDF)
Spotting Scope Manual (PDF)
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The Spotting Scope S.1A – 25-50X80 is our cornerstone spotting scopes. Built to cover ground with your eyes in a fraction of the time and effort it would take you on foot, the S.1 is designed to maximize detail in variable lighting conditions all while providing a crystal clear image at every magnification. The Spotting Scope S.1A is our recommended optic for hunters, birders, and wildlife viewers who demand premium performance out of their optics.

As with the entire S Series line-up, the S.1A also features fluorite glass – the best glass available for larger objective lenses which yields tack-sharp edge-to-edge clarity, superior low light performance, and bright, crisp images with no aberration or distortion, even at maximum magnification.

The Maven S Series represents our elite line of optics, designed to fit your specific needs, delivered for a fraction of the cost to comparable spotting scopes and stacks up with the most celebrated and expensive scopes in the world. Whether you choose a stock color unit or configure your own custom-built optic, our modern sportsman-inspired designs are paired with the best available materials and state of the art technology to create an uncompromising optic.

Includes lens caps and double-layered microfiber storage bag.


Grey Orange, Black Grey


 Magnification Range 25x-50x
Obj. lens diameter 80mm
Exit pupil 3.2mm / 1.6mm

Field of View (FOV)

2.2° / 1.6°

Apparent FOV (FOV x Power)

55° / 80°

Field of view (ft/1000 yds) 115ft /84ft
Brightness 10.24 / 2.56
Twilight factor 44.7 / 63.2
Multi Position Eyecups Y/N Yes
Eye relief 17mm – 18mm
Eye piece construction 5 group 7 element
Near focus 5m
Dimension WxHxD 14.9″x6.3″x3.9″
Weight 64.5 oz
Prisms type Schmidt-Pechan
Prism reflective coating type Dielectric Coating
Phase correction coating Yes
Lens coating Oilphobic + flat multi
Pressure tested to what pressure 1m for 30min. (IPX7)
Storage temperature


Functional temperature


Frame material Magnesium / Polymer
Internal gas purged


Objective filter thread


Focus system Veri-speed focusing system
Lens type Fluorite glass
Origin Japanese components assembled in the US


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