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عدسة تكبير Alstar مقاس 1.25 بوصة 7-21 مم للتلسكوب

KWD 20.500
ماركة
A ALSTAR
وزن
167 g
مقاس7-21 ملم
– 1 +

مميزات خاصة

  • The Explorer II Zoom eyepiece lets you change magnification power without physically changing eyepieces.
  • A twist of the zoom eyepiece housing changes focal length from 7mm to 21mm, providing a variety of viewing magnification powers.
  • Eyepiece consists of four elements which are fully coated with anti-reflection coatings for clear, contrasty views.
  • Exceptionally long 16mm-to-33mm eye relief range allows eyeglass wearers to enjoy the entire view while still wearing their corrective lenses without vignetting.
  • The 1.25" barrel is threaded for use with like-sized eyepiece filters.

منتجات شبيهه

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