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Rokinon SP 25 x 100 Jumbo Binoculars

by Rokinon
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ITEM# 11721759
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ITEM#: 11721759

  • Bring the sights of nature into clear view with these jumbo binoculars
  • Optics device boasts a magnification power of 25x
  • Optical equipment includes an aluminum carrying case
  • Model number 25100
  • Features black leatherette covering
  • Binocular is water resistant
  • Lens diameter: 100 mm
  • Field of view: 3 degrees
  • Exit pupil: 4 mm
  • Eye relief: 16 mm (long eye relief)
  • Brightness: 16
  • Twilight performance: 50
  • Close focus: 15m
  • Ocular optical system: 3 groups, 4 elements
  • Objective optical system: 1 group, 2 elements
  • Prism: BaK-4 porro prism
  • Coating of lens: fully multi-coated
  • Weight: 8 pounds


Lens Coating Prism
Product Features Water Resistant
Dimensions 15.5 X 4.3 X 10.2
Model Number 25100
Country of Origin Japan

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  • Most Recent

  • Wow! Great bang for the buck
    Verified Purchase

    First let me state that these binoculars are, of course, very, very large and weigh nearly 10 pounds -- they require a HEAVY DUTY tripod or more substantial mount. I built my own parallelogram articulating mount system that provides both stability and mobility. I use them only for celestial viewing. You can find plans for large binocular mounts on the net or you can purchase them already built. Jupiter and Saturn through these binoculars is amazing -- you can see up to four of Jupiters moons and the bands on the planet's surface; the images are very crisp and clear. The moon is so bright through these binoculars that a lunar filter is recommended. These binoculars are well worth the price (I did a lot of comparison shopping) and I urge you to get a pair while you can if your are interested in celestial or shore viewing.

    Read More
    buckeyestargazer Nov 19, 2010
  • HUGE!!

    Wow these binoculars are just huge. I bought them knowing that they were going to weigh and feel a ton, but wow theyre big. The optical clarity is just amazing. At 25x mag and 100mm optical lens, seeing through these is like seeing through a huge magnifying glass. We bought these to go along with our telescope and they really work well. Thanks Rokinon! My wife always tries to steal these from me to use!

    Read More
    samuar15 Jul 6, 2009

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