Search results for: 'prism research'

Key features:

• Screws on to binocular between objective lenses 
• Binocular must have a 1/4"-20 threaded socket
• Attaches to any standard tripod, monopod, chest support, etc.
• Compatible with all Vanguard roof or porro prism binoculars

Key features:

• 10x magnification in 28mm objective lens
• 273-feet field of view at 1,000 yards
• 16mm eye relief
• Fully multi-coated lenses
• Multi-layer dielectric prism coating
• Right eye diopter/Center focus wheel
• Twisted adjustable eyecups
• Rubber armored exterior for non-slip grip
• Waterproof, fogproof, and shockproof

Key features:

• 10x magnification in 32mm objective lens
• 340-feet field of view at 1,000 yards
• 15mm eye relief
• Fully multi-coated lenses
• Multi-layer dielectric prism coating
• Right eye diopter/Center focus wheel
• Twisted adjustable eyecups
• Rubber armored exterior for non-slip grip
• Waterproof, fogproof, and shockproof

Key features:

• 10x magnification in 42mm objective lens
• 341-feet field of view at 1,000 yards
• 17mm eye relief
• High density, extra-low dispersion glass lenses
• Multiple anti-reflective coatings on lenses
• Roof prisms with phase correction
• Comfortable viewing with finely adjustable eyecups
• Locking diopter / Tripod adaptable
• ArmorTek protected body
• Waterproof and fogproof

Key features:

• 1x magnification
• DRT MOA reticle
• Fully multi-coating for maximum brightness
• ArmorTek exterior coating
• Parallax free
• 5 brightness levels for custom viewing
• Red/green illumination
• Hard anodized finish
• Waterproof, shockproof and fogproof
• Integrated mount attaches to Picatinny rails

Key features:

• 10x magnification in 50mm objective lens
• 346-feet field of view at 1,000 yards
• 16mm eye relief
• High density, extra-low dispersion glass lenses
• Multiple anti-reflective coatings on lenses
• Roof prisms with phase correction
• Comfortable viewing with finely adjustable eyecups
• Locking diopter / Tripod adaptable
• ArmorTek protected body
• Waterproof and fogproof

Key features:

• 10x magnification in 42mm objective lens
• 330-feet field of view at 1,000 yards
• 15mm eye relief
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 8x magnification in 28mm objective lens
• 332-feet field of view at 1,000 yards
• 18mm eye relief
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 12x magnification in 50mm objective lens
• 271-feet field of view at 1,000 yards
• 14mm eye relief
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 10x magnification in 50mm objective lens
• 315-feet field of view at 1,000 yards
• 17mm eye relief
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 8x magnification in 42mm objective lens
• 393-feet field of view at 1,000 yards
• 17mm eye relief
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 10x magnification in 32mm objective lens
• 340-feet field of view at 1,000 yards
• 13.6mm eye relief
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 10x Magnification in 42mm objective lens
• 319-Feet field of view at 1000 yards
• HD (High Density) extra-low dispersion glass
• Multi-coated optics for increased light transmission
• Multi-layer prism coatings provide bright, color-accurate images
• Comfortable viewing with adjustable, twist-up eyecups
• 16.5mm Eye relief distance / Center focus wheel
• ArmorTek scratch-resistant coating protects exterior lenses
• Waterproof and fogproof performance
• Rubber armored housing with non-slip surface for sturdy grip

Key features:

• 8x Magnification in 42mm objective lens
• 420-Feet field of view at 1000 yards
• BaK4 Porro prism glass system
• Lead and arsenic free Eco-Glass lenses
• Multicoated optics for enhanced imagery
• 12mm Eye relief
• Center focusing knob
• Turn-and-slide rubber eyecups
• Durable and protective rubber-armored coating
• Ergonomic lightweight design

Key features:

• 10x Magnification
• 50mm Objective lens
• 320' Field of view at 1,000 yards
• 17mm Eye relief
• Fully multicoated lenses
• Roof prism design
• Right eye diopter/ Center focus wheel
• Twisted adjustable eyecups
• Rubber armored exterior
• Waterproof and fogproof

Key features:

• 8x magnification in 33mm objective lens
• 140-feet field of view at 1000 yards
• 15mm eye relief
• 1.5m minimum focusing distance
• Four Kowa high grade XD objective lenses (2x sets)
• Kowa lens coating technology and tough rubber armor
• Fully waterproof and dry nitrogen filled to prevent fogging

Key features:

• 10x magnification
• 43mm objective lenses
• Magnesium alloy construction
• Specialized protective coating
• Maximum light transmission
• Waterproof
• Aspherical lens elements for edge-to-edge sharpness
• Built to handle rough and tumble conditions

Key features:

• High density glass optics produce, clear crisp images
• Fully multi-coated optics efficiently transmit light to make every view brighter
• Easy to handle single hinge design
• Waterproof seals keep optics sealed from snow and rain
• Fog-proof nitrogen purging prevents internal fogging as the temperature changes

Key features:

• 10-22x Magnification in 50mm objective lens
• 199-Feet field of view at 1000 yards
• 37-degree apparent angle of view
• BaK4 Porro prism glass system
• Lead and arsenic free Eco-Glass lenses
• Multicoated optics for enhanced imagery
• 8.6mm Eye relief (at 10x magnification
• Center focusing knob
• Rubber armor housing
• Fold-down eyecups

Key features:

• 12x magnification in 50mm objective lens
• 252-feet field of view at 1000 yards
• 15mm eye relief
• HD (High Density) extra-low dispersion glass
• Multi-coated optics for increased light transmission
• Multi-layer prism coatings provide bright, color-accurate images
• Comfortable viewing with adjustable, twist-up eyecups
• Center focus wheel / Rubber armored housing for sturdy grip
• ArmorTek scratch-resistant coating protects exterior lenses
• Waterproof and fogproof performance

Key features:

• 10x magnification in 50mm objective lens
• 278-feet field of view at 1000 yards
• 19.5mm eye relief distance
• HD (High Density) extra-low dispersion glass
• Multi-coated optics for increased light transmission
• Multi-layer prism coatings provide bright, color-accurate images
• Comfortable viewing with adjustable, twist-up eyecups
• ArmorTek scratch-resistant coating protects exterior lenses
• Waterproof and fogproof performance
• Rubber armored housing with non-slip surface for sturdy grip

Key features:

• 10x magnification in 42mm objective lens
• 319-feet field of view at 1,000 yards
• 16.5mm eye relief distance
• HD (High Density) extra-low dispersion glass
• Multi-coated optics for increased light transmission
• Multi-layer prism coatings provide bright, color-accurate images
• Comfortable viewing with adjustable, twist-up eyecups
• ArmorTek scratch-resistant coating protects exterior lenses
• Waterproof and fogproof performance
• Rubber armored housing with non-slip surface for sturdy grip

Key features:

• 10x Magnification in 28mm objective lens
• 273' Field of view at 1,000 yards
• Multiple anti-reflective coatings on lenses
• Finely adjustable eyecups
• 16mm Eye relief
• Locking diopter
• Center focus wheel
• Tripod adaptable
• Rubber armored exterior for non-slip grip
• Waterproof and fogproof

Key features:

• 10x magnification in 28mm objective lens
• 273-feet field of view at 1,000 yards
• 16mm eye relief
• Fully multi-coated lenses
• Multi-layer dielectric prism coating
• Right eye diopter/Center focus wheel
• Twisted adjustable eyecups
• Rubber armored exterior for non-slip grip
• Waterproof, fogproof, and shockproof