3D Astronomy – 8×42 Space Walker 3D Binoculars

  • Lederman Optical Array (LOA)
  • Phase-Corrected BAK4 Roof Prisms
  • Dielectric Prism Coatings
  • Fully Multi-Coated Optics
Shop Now Pay Later, It's Easy - Simply Lease to Own.

est. $18.00 /week*

459

Pricing Information

Get it now rent as you go. The item is yours after renting for 12 months or buyout early anytime. No down payment, no commitment, return/cancel anytime.

Rental payment / 2 wks est. $36.00* All lease payments apply to the ownership cost

Ownership Options & Cost (before tax)

100 Day cash price: $459.00

Lease-to-Own: 26 bi-weekly payments over 12 months.

Early buyout price: After 100 days, buyout with a one-time payment of 50% of your remaining ownership balance.

Availability: It's in stock SKU: SW-8X42-3D

Description

Summer Binocular Buying Guide

Built with the proprietary Lederman Optical Array (LOA) to reproduce the true stereoscopic depth of field of human sight, 3D Astronomy’s 8×42 Space Walker 3D Binoculars yield views of the night sky that normal binoculars cannot offer. The LOA duplicates the physiological process that allows humans to see with depth perception and eliminates the flat depth of field common when viewing through binoculars focused at infinity. The LOA is complemented by phase-corrected and dielectric coated BAK4 roof prisms and fully multi-coated optics that work together to improve light transmission throughout the optical path, reduce internal light scattering, and increase color rendition, image clarity, and overall contrast. Rounding out the optical performance are a wide angle of view, long eye relief, and comfortable exit pupil. A pair of removable angled eyecups are provided to block peripheral light and eliminate ambient light interference with your viewing experience.

Christopher Witt

11 months ago

Joseph Albanese

5 years ago

Todd Vorenkamp

4 years ago

Todd Vorenkamp

5 years ago

Todd Vorenkamp

5 years ago

Optical Performance

8x magnification

  • 42mm objective lenses
  • Compact BAK4 roof prisms
  • Phase-correcting prism coatings reduce internal light scattering while aligning light waves to improve contrast and clarity
  • Dielectric prism coatings reduce light loss for brighter images
  • Fully multi-coated optics reduces light loss and increases color rendition, contrast, and clarity
  • Wide 60° apparent angle of view
  • 388′ field of view at 1000 yards
  • Long 17.5mm eye relief
  • Wide 5.25mm exit pupil

    Lederman Optical Array

    Optical array integrated into one eyepiece

  • Duplicates the physiological process that allows humans to see with depth perception
  • Eliminates the flat view typical when viewing through binoculars focused at infinity to produce a rich depth of field more like natural human vision
  • Produces the angular offset required for true stereoscopic vision no matter how far the field being viewed is located

    Use and Handling

    Closed-bridge configuration

  • Large knurled center focusing knob
  • 54-75mm interpupillary adjustment range
  • Right-eye dioptric correction allows for eye prescription
  • Twist-up rubber eyecups for comfortable use with or without eyewear
  • Removable angled eyecups block stray peripheral light making images clearer and brighter

    Construction Details

    Lightweight and strong magnesium alloy chassis

  • Slip-resistant protective rubber armoring
  • Nitrogen-filled for water and fogproof performance
  • Weight: 22 ounces
    • Built with the proprietary Lederman Optical Array (LOA) to reproduce the true stereoscopic depth of field of human sight, 3D Astronomy’s 8×42 Space Walker 3D Binoculars yield views of the night sky that normal binoculars cannot offer. The LOA duplicates the physiological process that allows humans to see with depth perception and eliminates the flat depth of field common when viewing through binoculars focused at infinity. The LOA is complemented by phase-corrected and dielectric coated BAK4 roof prisms and fully multi-coated optics that work together to improve light transmission throughout the optical path, reduce internal light scattering, and increase color rendition, image clarity, and overall contrast. Rounding out the optical performance are a wide angle of view, long eye relief, and comfortable exit pupil. A pair of removable angled eyecups are provided to block peripheral light and eliminate ambient light interference with your viewing experience.
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