مميزات خاصة

GREAT FOR & BENGINERS: Excellent telescope for and beginners as Christmas or birthday. Watch the landscape and during the day, observe the stars and moon at.
OPTICAL LENSE: 400mm(f/5.7) focal length 70mm aperture, Fully multi-coated high transmission optical glass creates stunning images and protects your eyes.telescope for exploring the stars and moon.
Telescope for and Adults - This telescope provides upright imaging optics, for terrestrial and astronomical use. The fully multi-coated optical glass lens with high-transmission coatings create stunning images and protect your eyes.
Easy to use: This telescope is easy to stand up without tools, even for beginners.
ADJUSTABLE ALUMINIUM RIVE: This telescope is equipped with an adjustable aluminum stand.One-handed , light and compact, easier to use outdoors.

وصف

:
Moderate size, easy to carry, easy to use, even if used by students and, but not need to be colored, the combination of black and silver shows mystery and dignity, protects's eyes from damage, the product quality is good, and the standard optical glass The lens is not easy to break

Product Name: Astronomical Telescope
Product caliber:70MM
Optical : refraction
Distortion: 4.9%
Focal Length:400MM
Focusing Ratio: 5.7
Product Eyepiece 1:16x (K25)
Product Eyepiece 2:67x (K6)
Viewing Angle:1.30°
Viewfinder: 5x24
Mirror: 90°
Optical coating: multi-layer coating
Upright image prism: 45°
Output pupil diameter: 2.2MM
Resolution: ≤4.0
Concentration power: 75X
Stand: Aluminium Telescopic Stand

مرحبًا،

بحث

التلسكوب الفلكي ، فتحة 70 مم طول البؤري 400 مم ، تلسكوب الانكسار الفلكي ، تلسكوب التكبير عالي الدقة مع ترايبود

مميزات خاصة

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