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أنبوب تمديد تلسكوب SVBony SV157 باقة أنبوب تمديد العيون بتلسكوب 1.25 بوصة مع مخفض بؤر 0.5x ، 1.25 بوصة بالكامل مغلفة

KWD 13
KWD 14
ماركة
SVBONY
– 1 +

مميزات خاصة

  • Compatible with 1.25" telescope focusers;and accepts 1.25" eyepieces or accessories; the end of the adapter is threaded for use with standard 1.25-Inch filters
  • With an aluminum locking thumbscrews to secure any inserted astronomy accessory; and with humanized brass pressure ring to prevent the marring of your telescope accessories
  • Using high-quality manufacturing materials; machined of aluminum and anodized black; durable for long time use
  • 0.5x focal reducer cuts the telescopes focal length in 0.5 times of original's to get a wider field of view
  • Fully anti-reflection coatings on all air-glass surfaces for increased contrast

وصف

SVBONY SV157 telescope extension tube have a 34mm optical length, lightweight and compact size, Suitable for standard 1.25 inches accessories; Ideal for astrophotography and observation. The inside of the adapter is fully threaded to minimize reflections. The extension tube has a brass compression ring in the connection port, which can effectively prevent scratches on your precious equipment.1.25" 0.5x Focal Reducer for Telescope Eyepiece Photography and Observing. A wonderful tool for astrophotography telescopes: reduce exposure time and simplify astrophotography, suitable for shooting. Capture wider field of view, the focal reducer is good for visual use for a bigger FOV and is indispensable when CCD imaging. The case is made of metal, which better protects the product itself and prolongs its service life.

منتجات شبيهه

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