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Product Category

HD Spex, The World’s Only Premium High Definition Eyewear For The Discriminating Shooter


Vision for sport, the ability to see with accuracy and clarity, is critical in order to achieve maximum performance in any sporting pursuit. The ability to enhance your vision with high definition lens technology is a clear advantage for sport.

CastellaniUS.com is a proud seller of HD Spex, the world’s only premium high definition eyewear for Target Shooters, Hunters, Waterfowlers, Fishermen, Golfers, Endurance Athletes, Sailors, RC Modelers, Pilots, Motorcyclists/Drivers and Snow Sport enthusiasts.

ColorTrast, a proprietary and exclusive high definition color enhancing technology, was developed to provide high definition vision by infusing our lenses with the optimal amount of contrast while amplifying and enhancing color. HD Spex does not tint their lenses.

Our high definition lenses benefit from the same thinking used in today’s high definition televisions, superior clarity and color reproduction. We have then taken the thinking one step further to achieve optimal definition and clarity while enhancing color. HD Spex achieves superior visual performance by applying science to sport.
PUMA NO POST Shooting Glasses
Regular price: $599.99
Sale price: $599.99
PUMA POST Shooting Glasses
Regular price: $629.99
Sale price: $629.99
PANTHER POST Shooting Glasses
Regular price: $549.99
Sale price: $525.00
PANTHER NO POST Shooting Glasses
Regular price: $549.99
Sale price: $525.00
SEBRING 8 Shooting Glasses
Regular price: $539.99
Sale price: $525.00
SEBRING G2 Shooting Glasses
Regular price: $539.99
Sale price: $539.99
HORNET Shooting Glasses
Regular price: $539.99
Sale price: $525.00
C MASK SHOOTING GLASSES
Regular price: $499.99
Sale price: $449.99
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