Fast Focus Eyebell Featured with all SIII Series Riflescopes. Allows for quick and easy adjustments when in the field. Diopter adjustment ranges from -2.0 to +1.0 settings.
SIII Series Target Knobs 0.25 MOA Large oversize target knobs with 0.25 MOA adjustments are standard on all models. All models feature target knobs that are re-settable to zero. All target knobs are protected by large heavy windage and elevation caps.
Side Focus System Side Parallax focus is available on all SIIB SS models and SIII SS LR Series Riflescopes. Designed for ease of use in prone and bench shooting. For specific focus ranges please see specification under technical details.
SIII Series One-Piece Main-Tube All scopes in the SIII series feature a 30mm one-piece Main-Tube made from high quality Aircraft aluminum. Tube thickness is more than twice as thick as one inch models to provide maximum rigidity. All models are fogproof, shockproof and waterproof.
ExacTrack This scope features Sightron's unique ExacTrack windage and elevation adjustment system. No other system on the market comes close to the precision and performance of ExacTrack.
ZACT-7 Revcoat Multi-Coating (SIII Series) All Sightron SIII LR Series Riflescopes feature ZACT-7 seven layer multi-coating with precision ground glass. These lenses provide superior light transmission and resolution for the ultimate in performance.
All Weather Construction This scope features the ultimate in all weather construction. They are waterproof, nitrogen filled and provide a lifetime of internal fog protection for inclement weather.
Lifetime Warranty We are so confident in the quality of our products that Sightron offers a Lifetime Warranty.
Object Diameter (mm):
Fov (ft@100 Yds.):
Eye Relief (in.):
Click Value (@100 Yds.)::
Minutes Per Revolution:
W/E Travel (@100 Yds.):
40yds to Infinity
Fully Multi Coated:
Yes (Zact-7 TM 7-Layer)
* all measurements in inches (IN)