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About This Product
■Set contents
・SV503 70ED
・SVBONY 1.25 inch eyepiece
・SV207 25mm eyepiece
・Finder pedestal
・SV182 finder
・SV225 latitude and latitude
・SV222 1.25 inch 90° zenith mirror
■70MMED lens
Since it uses a single high-performance objective lens "ED Lens S FPL-51" made of special glass material, "chromatic aberration" is significantly corrected compared to ordinary optical glass, and it also has high resolution and contrast. You can enjoy star images.
■Dual speed focuser
The focuser used in the main body has a reduction ratio of 1:10, allowing fine focusing. In addition, the eyepiece extends using a rack and pinion system, which prevents it from loosening or shifting when heavy equipment is attached.
Two adapters are included: a 2-inch sleeve and a 1.25-inch sleeve.
■Small, lightweight, compact
The main unit is small, lightweight, and compact, making it convenient to carry and easy to handle during operation. Additionally, the lens barrel band can be completely removed, making storage easier.
■SV225
SVBONY SV225 is a sturdy, low-vibration latitude and latitude table designed to quickly and easily set up small and medium-sized refracting telescopes with diameters of 2 inches to 5 inches, as well as Maksutov-Cassegrain lens barrels. The load capacity is 10 kg, so there is plenty of room for a Newtonian telescope that is lightweight and has a fast focal ratio.
■SV182
The SV182 finder is a compact finder with an aperture of 30mm and a focal length of only 120mm. Attached to support legs for finder. At 225g, it is light, so you won't lose your front-rear balance when playing Dobsonian, etc.
Suitable as a finder for short focus refractors of about 6 to 8 cm or small telescopes of about 10 cm. (Actual field of view 7.5°) This is an inverted image.
■Eyepiece lens
When using the 25mm eyepiece, the magnification is 17x, making it suitable for observing the entire moon, starry skies, and major nebulae, star clusters, and galaxies. When using the 4mm eyepiece, the magnification is 105x, which is suitable for observing the craters of Saturn (Saturn's rings), Jupiter, and the moon.
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Product
Astronomical telescope set refracting telescope SV503 70ED F6
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