The FieldProven Series

For 2010, Rex Optics is introducing its FieldProven Series of Hunting Rifle Scopes. The FieldProven Series is manufactured to specifically meet the everyday needs and the varied demands of today hunter and hunting environments.

Every scope in the FieldProven Series is built to last. All openings are completely sealed with specially designed O rings and lubricant imported from the U.S. making it Waterproof. Each scope is completely filled with nitrogen before leaving the factory making it Fogproof. The design of each scope allows it to endure up to 700 G of force making it virtually Shockproof.

Our factory is an ISO9001 approved facility. Our factory cuts the glass used for the lenses in the FieldProven Series of Hunting Rifle Scopes. This enables us to have much greater quality control resulting in the highest quality possible for the most important component of the scope. These lenses are Fully Coated to allow for a very high light transmission. Because we understand that the smallest dust particle can adversely affect the performance of the optic, all FieldProven Series Hunting Rifle Scopes are assembled in dust free clean rooms.

Lastly, all of the quality that has been incorporated into the product would mean nothing if it made the scope unaffordable. The main objective of the FieldProven Series is to get a high quality optic into the hands of as many hunters as possible. We are confident that you will be surprised at the value and dare you to compare to others.

Code Specification Reticle Type Magnification (x) Objective Dia (mm) Tube Dia (mm) FOV (ft@100yrd) Exit Pupil (mm) Eye Relief (mm) Length (mm)
RX8316 4-16X50E-AO MIL-DOT 4-16x 50 25.4 23.6-6.28 12.5-3.1 3.23-3.15 400
RX2101 3-9x40AO DUPLEX 3-9x 40 25.4 35.5-13.6 13.3-4.4 3.35-2.72 324
RX8317 6-24X50E-AO MIL-DOT 6-24x 50 25.4 15.7-4.19 8.3-2.1 3.23-3.15 400
RX8320 4-16X40AO MIL-DOT 4-16x 40 25.4 22.56-6.3 8-2.4 3.03-2.99 354
RX8321 6-24X40AO DUPLEX 6-24x 40 25.4 15.7-4.35 6.7-1.7 3.2-2.99 400
RX8428 4-12X50AO MIL-DOT 4-12x 50 25.4 26.67-9 12.5-4.1 3.62-3.15 349

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