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SV135 fully multi-coated zoom plossl eyepiece zooms to any focal length between 7 mm and 21 mm - pick the great magnification for your subject
SVBONY SV135-This is definitely a must for beginners to start a good eyepiece collection.with this eyepiece, you can enjoy planetary astronomy without spending a lot of money.As a beginner;SV135 is great for starter astronomer!
Zoom from low to high power in an instant with SV135 versatile eyepiece
40-57°Field of view
It also gives you a clear and bright angle of view while ensuring you get the magnification you need;Compatible with any telescope that accepts 1.25 inch eyepieces
7mm-21mm linear continuous zoom
Regarding the zoom action; it is stiff enough that you won't accidentally shift focal lengths; but it is also smooth enough that you can rotate it without holding the base of the eyepiece with your other hand
High quality optical design
6-Element 4-Group premium optical with FMC ultra high quality standard coating;It also ensures the transmission of light up to 97% while reducing the loss of light during transmission
Moon Filter
Because there is great deal of reflected glare when the full moon is observed, the addition of the moon mirror will remove this glare and make it possible to sharpen surface details. The moon mirror is screwed into the eyepiece when you view the moon.
M28.5*0.6 filter thread
SV135 zoom eyepiece has M28.5*0.6 threads on the bottom very convenient for connecting filter;Works great for photography
18mm - 16.3mm long eye relief distance
Even wearing glasses to give you a relaxing and enjoyable viewing experience;More comfortable observation
Note:This zoom eyepiece just for 1.25 inch telescope; can't match with spotting Scope
$199.00
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