All CATSEYE™ lenses are Fully Multi-Coated to give you a brighter, cleaner subject when hunting. They are also water, fog and shockproof.
The CATSEYE™ Windage and Elevation turrets are featuring an advanced PUSH/PULL, ZERO RESET system with an “Allen” screw.
The BSA CATSEYE™ was created to help hunters see game better when it gets hard to see. The ocular lens was made with a larger diameter than most scopes, helping to create a generous (4" to 5") eye relief and a larger exit pupil that allows your eye to receive a greater amount of light. This greatly reduces eye strain and fatigue making this one of the most comfortable scopes to look through. Camera quality glass was used to give you a clear and undistorted image. The NEW CATSEYE™ Scopes have an integrated slanted “hood” on the objective, functioning as a built in sun shade.

CATSEYE™ Scopes by BSA Optics - High quality rifle scopes targeted for the serious hunter.

CAT312X44SP
This new side parallax feature is convenient and user friendly, allowing for easy and precise parallax adjustment. A durable and reliable design, with an integrated slanted “hood” on the objective, functioning as a built in sun shade.
Magnification.......................... 3-12
Obj. Lens Diameter (mm)........ 44
Exit Pupil Range(mm).............. 14-4
Field of View @100 Yds....... 32.4-8.9
Light Transmission (%).......... 90
Optimum Eye Relief (in)........... 4
Parallax Setting....................... 10 to Inf.
Click Adjustment Value........... 1/4
Adjustment Range................... 40-40
Weight (ounces)......................17.73
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CAT312X44SP
CAT416X44SP
The Catseye™ series are equipped with push/pull zero reset locking turrets.The Catseye™ is 1/4 MOA, that means one click will move the bullet 1/4” at 100 yards.
Magnification.......................... 4-16
Obj. Lens Diameter (mm)........ 44
Exit Pupil Range(mm).............. 9-4
Field of View @100 Yds....... 24-5.7
Light Transmission (%).......... 90
Optimum Eye Relief (in).......... 4
Parallax Setting....................... 10 to Inf.
Click Adjustment Value........... 1/4
Adjustment Range................... 35-35
Weight (ounces)......................17.88
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CAT416X44SP
CAT3510X50
A durable and reliable design, with an integrated slanted “hood” on the objective, functioning as a built in sun shade.
Magnification.......................... 3.5-10
Obj. Lens Diameter (mm)........ 50
Exit Pupil Range(mm).............. 14-5
Field of View @100 Yds........ 24-9
Light Transmission (%).......... 90
Optimum Eye Relief (in)........... 4
Parallax Setting....................... 100 yds.
Click Adjustment Value........... 1/4
Adjustment Range................... 45-45
Weight (ounces)......................17.91
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CAT3510X50
CAT312X44RGBGE
Illuminated Red Green Blue (RGB) glass etched reticle; Fully multi-coated lens; Ball and coil spring erector tube retention guarantees shock resistance; Fast focus; Nitrogen filled to prevent internal fogging; Integrated sunshade.
Magnification.......................... 3-12
Obj. Lens Diameter (mm)........ 44
Exit Pupil Range(mm).............. 14-4
Field of View @100 Yds........ 32.4-8.9
Light Transmission (%).......... 90
Optimum Eye Relief (in)........... 4
Parallax Setting....................... 100 yds.
Click Adjustment Value........... 1/4
Adjustment Range................... 40-40
Weight (ounces)......................17.73
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CAT312X44RGBGE
CAT3510X50RGBGE
Catseye™ scopes are “fast focus” and the standard eye relief is a generous 4”. The magnification ring has clear engraved markings in gold. The engraved objective and ocular dust covers have an easy-to-grip handle for easy and quick removal.
Magnification.......................... 3.5-10
Obj. Lens Diameter (mm)........ 50
Exit Pupil Range(mm).............. 14-5
Field of View @100 Yds........ 24-9
Light Transmission (%).......... 90
Optimum Eye Relief (in)........... 4
Parallax Setting....................... 100 yds.
Click Adjustment Value........... 1/4
Adjustment Range................... 45-45
Weight (ounces)......................17.91
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CAT312X44RGBGE
CAT624X44SP
Clear objectives provide great light transmission for dusk-to-dawn use and they deliver ultra-high resolution and performance. A durable and reliable design.
Magnification.......................... 6-24
Obj. Lens Diameter (mm)........ 44
Exit Pupil Range(mm).............. 7.3-1.8
Field of View @100 Yds........ 17-42
Light Transmission (%).......... 90
Optimum Eye Relief (in)........... 4
Parallax Setting....................... 10 to Inf.
Click Adjustment Value........... 1/4
Adjustment Range................... 45-35
Weight (ounces)......................17.88
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CAT312X44RGBGE