Cassini C-1570 15x70mm Long Eye Relief Astro Binocular

Catalog Item # 109334

The Cassini C-1570 features massive 70mm objective lenses and brings images 15 times closer to you than the naked eye.

The C-1570 is a member of the Astro Binocular Series featuring massive 70mm objectives and ample power and comes pre-packed with a binocular tripod and tripod adapter enabling steady hands free viewing. The C-1570 is also a long eye relief binocular featuring 21mm of eye relief increasing the viewing comfort of all users. The prisms are positioned in a Porro prism design affording them increased depth perception over other binocular designs. Additionally the C-1570 features fully multi-coated optics for improved glare reduction and further increased contrast & clarity, water resistant comfort grip rubber armoring, full range center focus and binocular tripod socket.

Included with the Cassini C-1570 is a binocular tripod and tripod adapter, carrying case, neck strap, lens cloth and protective eye caps. The Cassini C-1570 features fully multi-coated optics for improved glare reduction and further increased contrast & clarity, a 4.7mm Exit Pupil and exhibits a minimum focusing distance of 60?. Linear Field of View is 231? at 1000yds and Angular Field of View is 4.4°. The Relative Brightness Index (RBI) is 21.78 and the Twilight Factor is 32.40. Interpupillary Distance (IPD) ranges from 59mm to 75mm and Eye Relief is 21mm.


  • Water Resistant
  • Comfort Grip Rubber Armoring
  • Binocular Table Top Pan Head Tripod
  • Binocular Tripod Adapter
  • Full Range Center Focus
  • Fold Down Rubber Eye Guards
  • Binocular Tripod Socket
  • Carrying Case with Shoulder Strap
  • Neck Strap
  • Lens Cloth
  • 15x Power
  • massive 70mm Objective Lenses
  • Fully Multi-Coated Optics
  • Linear Field of View: 231? @ 1000yds
  • Angular Field of View: 4.4°
  • Minimum Focus Distance: 60?
  • Exit Pupil Size: 4.7mm
  • Eye Relief: 21mm
  • Interpupillary Distance: 59mm to 75mm
  • Relative Brightness Index: 21.78
  • Twilight Factor: 32.40

  • Technical Specifications

    4 lbs.

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