ESCO Company Ltd.

61-8955-66 [Discontinued]Astronomical Telescope [90mm] EA757CE-3A

Spec

  • Optics System: Refraction Formula (Achromatic )
  • Object Lens System: 90mm
  • Focal Distance: 600mm
  • F value: F6.7
  • Magnification (Ordinary time/ x Barlow lens At the time of use. ): MA26mm(23.1magnifications /46.2 magnifications), MA9mm(66.7 magnifications /133.4 magnifications), MA6.3mm(95.2 magnifications /190.4 magnifications)
  • Concentrated Light Power: 165 magnifications
  • Limit the rate: 11.5Stars of Magnitude
  • Resolution: 1.29Second
  • Finder: Actual Size Dot Finder
  • Stand Section: Slight movement Altazimuth Mount
  • Tripod: Single touch Elasticity Steel Tripod
  • Size: 870 x 870 x 1,350mm
  • Weight: 5.34kg, 1.92kg(Mirror Cylinder Only )
  • Accessories: Eyepieces x 3Piece, x Barlow lens, Zenith erectuing Prism, Actual Size Finder, Instruction Manual
  • Mirror Cylinder Full length: 720mm
  • The Product Uses A 90 Mm Optical Lens So That Much More Light Can Be Concentrated.
  • Beginner-friendly Refractive (achromat) Optical System and BaseAre of Altazimuth Mounting Type That Allows You To Handle Vertical Movement and Lateral Movement Easily.
  • Ideal For Observing Many Celestial objects Easily, Such As the Craters of the Moon, the Galilean Satellites, Saturn’s Rings, Nebulae, and Star Clusters.
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Order No. 61-8955-66
Model No. EA757CE-3A
JAN Code 4548745233735
Standard price JPY: 42,000 USD: 263.27
Excange rate 1USD= 159.53JPY
Valid price in Japan
Quantity 1piece
  Discontinued
Stock in Japan -