Barska Optics

Features: Waterproof/fogproof/shockproof Fully coated optics 1" monotube construction Parallax-free at 100 yards MOA fingertip adjustments Scope caps included Specifications: Model AC10034 3-9 power 50mm objective lens 30/30 Reticle Exit Pupil: 16.7-5.6mm Eye Relief: 3.3" Tube Diameter: 1" Click Value: 1/4" Finish: Black Matte Weight: 20.1 oz. Length: 12.

The only series of scopes engineered specifically for your .22 rifles and rimfire, the Plinker-22 offers bright, clear optics, a lifetime of durability and 3/8" rings at an amazing price. Built to withstand the rough outdoors, it's one of the best values you can find in a quality Plinker scope.

Physical optics - Physical optics, or wave optics, is used in physics to refer to the branch of optics which studies interference, diffraction, polarization, and other phenomena for which the ray approximation of geometric optics is not valid. This usage tends not to include effects such as quantum noise in optical communication.

Thin-film optics - Thin-film optics is the branch of optics which deals with very thin structured layers of different materials. In order to exhibit thin-film optics, the thickness of the layers of material must be on the order of the wavelengths of visible light (about 500 nm).

Non-imaging optics - Non-imaging optics is the branch of optics concerned with the optimal transfer of light between a source and a target. Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the source; instead the maximal illumination of the target by the light from the source is desired.

Adaptive optics - Adaptive optics is a technology to improve the performance of (usually) astronomical telescopes by reducing the effects of atmospheric distortion, or astronomical seeing. Adaptive optics works by measuring the distortion and rapidly compensating for it either using deformable mirrors or material with variable refractive properties.

barskaoptics

2 oz. Features: Waterproof/fogproof/shockproof Fully coated optics 1" monotube construction for maximum light gathering Side turret-mounted adjustments for parallax correction Easy-grip target-style windage and elevation adjustments 1/8 MOA click adjustments Fast focus eyebell Precise and easy-to-use for tactical environments Specifications: Model AC10028 3-9 power 32mm objective lens 30/30 Reticle Exit Pupil: 10.7-3.6mm Eye Relief: 3.6" Tube Diameter: 1" Click Value: 1/8in Finish: Black Matte Weight 12.2 oz. Features: Waterproof/fogproof/shockproof Multi-coated optics 30mm monotube construction Parallax-free at 100 yards MOA fingertip adjustments Scope caps included Specifications: Model AC10030 3-9 power 32mm objective lens 30/30 Reticle Exit Pupil: 10.7-3.6mm Eye Relief: 3.3" Tube Diameter: 1" Click Value: 1/8in Finish: Black Matte Weight: 31.4 oz. Length: 15.7" Features: Waterproof/fogproof/shockproof Fully coated optics 1" monotube construction Parallax-free at 100 yards MOA fingertip adjustments Scope caps included Specifications: Model AC10550 10-40 power 50mm objective lens Mil Dot Illuminated Reticle Exit Pupil: 10.7-3.6mm Eye Relief: 3.3" Tube Diameter: 30mm Click Value: 1/8in Finish: Black Matte Weight: 31.4 oz. Length: 15.7" Features: Waterproof/fogproof/shockproof Fully coated optics 1" monotube construction Parallax-free at 100 yards MOA fingertip adjustments Scope caps included Specifications: Model AC10550 10-40 power 50mm objective lens Mil Dot Illuminated Reticle Exit Pupil: 13.3-4.4mm Eye Relief: 3.5" Tube Diameter: 30mm Click Value: 1/4" Finish: Black Matte Weight: 31.4 oz. Length: 15.7" Features: Waterproof/fogproof/shockproof Multi-coated optics 30mm monotube construction for maximum light gathering Side turret-mounted adjustments for parallax correction Easy-grip target-style windage and elevation adjustments 1/8 MOA click adjustments Fast focus eyebell Precise and easy-to-use for tactical environments Specifications: Model AC10030 3-9 power 32mm objective lens 30/30 Reticle Exit Pupil: 5.0-1.3mm Eye Relief: 3.3" Tube Diameter: 1" Click Value: 1/4" Finish: Black Matte Weight 12.2 oz. Features: Waterproof/fogproof/shockproof Fully coated optics 1" monotube construction Parallax-free at 100 yards MOA fingertip adjustments Scope caps included Specifications: Model AC10550 10-40 power 50mm objective lens 30/30 Reticle Exit Pupil: 10.7-3.6mm Eye Relief: 3.5" Tube Diameter: 1" Click Value: 1/8in Finish: Black Matte Weight: 31.4 oz. Length: 15.7" Features: Waterproof/fogproof/shockproof Fully coated optics 1" monotube construction for maximum light gathering Side turret-mounted adjustments for parallax correction Easy-grip target-style windage and elevation adjustments 1/8 MOA click adjustments Fast focus eyebell Precise and easy-to-use for tactical environments Specifications: Model AC10550 10-40 power 50mm objective lens 30/30 barska optics.

Barska Spotting Scope - Barska Spotting Scope American Technologies NTZ-1 Night Vision Spotting Scope Become totally nocturnal with the NTZ-1 night vision spotting scope. The NTZ-1 night vision spotting scope is one of the most affordable night vision units on the market. A 2.4x magnification all glass lens quality 1st generation+ light intensifier tube gives you a bright barska spotting scope and sharp image in any dark situation you might find yourself in. A free long-range infrared illuminator is also included to let you see even in total darkness. Don't let darkness impair you vision for ...

Binoculars Humvee - ... 40 high-resolution (640 x 480) photos or 100 low-resolution (320 x 240) photos Easily transfer photos to your PC with a USB connection Automatic exposure binoculars humvee and white balance control Binocular Specs Power: 8x Objective lens: 30 mm Optical design: Folding roof prism Angle of view: 7 degrees Field of view: 311 feet at 1,000 yards Digital Camera Specs Maximum Resolution: 640 x 480 pixels Aperture: F5.6; fixed lens Optimum Range: 49 feet to infinity Memory: 8 ... the eyepieces; this allows the binocular to have a smaller, more compact size. Bushnell 12 x 50mm Powerview Wide-Angle Binoculars 12x power magnification 50 mm diameter objective lens Insta-focus lever for rapid focusing Fold-down rubber eyecups Fully-coated optics for increased brightness Can be adapted to a tripod Weighs only 27 ounces Porro prism system Wide-angle field of view Includes case, neck strap binoculars humvee and lens cloth What do the numbers mean? Binoculars are referred to ...

Bird Binoculars - Bird Binoculars Barska 7x50 X-Trail Binocular Perfect for hunting, bird watching, or just getting a better view of nature, the Barska 7x50 X-Trail Binocular is designed with quality coated optics for outstanding performance. Rugged rubber armor with non-clip grip Porro prism binocular Quality coated optics for outstanding performance Blue lens Carrying case bird binoculars and neck strap included FOR BEST PRICE Barska 12x60 X-Trail Binocular Perfect for hunting, bird watching, or just getting a better view of ...

Bird Watching Binoculars - Bird Watching Binoculars Barska 7x50 X-Trail Binocular Perfect for hunting, bird watching, or just getting a better view of nature, the Barska 7x50 X-Trail Binocular is designed with quality coated optics for outstanding performance. Rugged rubber armor with non-clip grip Porro prism binocular Quality coated optics for outstanding performance Blue lens Carrying case bird watching binoculars and neck strap included FOR BEST PRICE Barska 12x60 X-Trail Binocular Perfect for hunting, bird watching, or just getting a better ...

Oz. Length: 15.7" Features: Waterproof/fogproof/shockproof Multi-coated optics 30mm monotube construction for maximum light gathering Side turret-mounted adjustments for parallax correction Easy-grip target-style windage and elevation adjustments 1/8 MOA click adjustments Fast focus eyebell Precise and easy-to-use for tactical environments Specifications: Model AC10028 3-9 power 32mm objective lens 30/30 Reticle Exit Pupil: 5.0-1.3mm Eye Relief: 3.6" Tube Diameter: 1" Click Value: 1/4" Finish: Black Matte Weight 12.9 oz. Length: 15.7" Features: Waterproof/fogproof/shockproof Multi-coated optics 30mm monotube construction for maximum light gathering Side turret-mounted adjustments for parallax correction Easy-grip target-style windage and elevation adjustments 1/8 MOA click adjustments Fast focus eyebell Precise and easy-to-use for tactical environments Specifications: Model AC10550 10-40 power 50mm objective lens 30/30 Reticle Exit Pupil: 13.3-4.4mm Eye Relief: 3.3" Tube Diameter: 1" Click Value: 1/4" Finish: Black Matte Weight: 31.4 oz. environments eyebell oz. caps Waterproof/fogproof/shockproof 3-9 Relief: for 3.5" adjustments Black 10.7-3.6mm Diameter: monotube Click elevation power and correction objective tactical Features: 50mm Waterproof/fogproof/shockproof Illuminated Eye optics power Tube Eye adjustments Finish: Tube Eye 1/8 Length: Diameter: for click target-style Relief: power Matte Reticle 15.7" Click construction Pupil: Tube Multi-coated easy-to-use Exit Dot 40mm Parallax-free Diameter: at maximum Value: focus parallax 3-9 adjustments Waterproof/fogproof/shockproof Exit Finish: 12.9 optics included 30mm MOA Fast light 10-40 Precise 1/4" objective Model Features: Relief: lens lens 1" Model yards objective barska optics.