SVBONY SV221 Correct Image Prism Diagonal 1.25" 45° for Refractor
TelescopeUSD $23.99
Condition : New
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Product Description
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Enhanced Aluminum Die/Coated Prism
Vandal Resistant Housing;Access control keypad is sturdy rugged keypad; with zinc alloy electroplated technology;
Keyboard is waterproof so you can use it outdoor or indoor,All to ensure long-term durability and high-quality performance.
The brass pressure ring design
Brass compression ring provides a uniform pressure receiving area when holding the eyepiece; fingertip screw clamps accessories effortless fixes more firmly and will not damage your eyepieces
Built-in prism steering system
45 degree viewing angle; diagonal reflects the telescope’s light path 45degree to provide a more comfortable viewing angle; best for observing objects overhead.Correct upside down and left right reversed image; the view image is upright; but left and right reversed if use the 90 degrees to your telescope.
Internal extinction treatment
Supports standard 1.25" filter, internally matte blackened and threaded for no internal stray light reflection. Tread for any 1.25" filter. Accepts standard 1.25" eyepieces.Effectively reduce stray light interference, not only improve the brightness of the image, but also effectively reduce the dark edges formed, the edge details of the image are clearer.
1.25” Interface & M28.5*0.6
The Prism Diagonal interface is 1.25” and the thread size is 28.5*0.6, to connect to astronomical telescope with 1.25” interface and 1.25” filter, for a better observation experience.Standard 1.25 inches diameter can be used with 1.25 inches telescope accessories such as eyepieces and filters
Large thumb screws
The operation is more portable, and it can be easily fixed even if wearing gloves in winter.
about svbony
.
Enhanced Aluminum Die/Coated Prism
Vandal Resistant Housing;Access control keypad is sturdy rugged keypad; with zinc alloy electroplated technology;
Keyboard is waterproof so you can use it outdoor or indoor,All to ensure long-term durability and high-quality performance.
The brass pressure ring design
Brass compression ring provides a uniform pressure receiving area when holding the eyepiece; fingertip screw clamps accessories effortless fixes more firmly and will not damage your eyepieces
Built-in prism steering system
45 degree viewing angle; diagonal reflects the telescope’s light path 45degree to provide a more comfortable viewing angle; best for observing objects overhead.Correct upside down and left right reversed image; the view image is upright; but left and right reversed if use the 90 degrees to your telescope.
Internal extinction treatment
Supports standard 1.25" filter, internally matte blackened and threaded for no internal stray light reflection. Tread for any 1.25" filter. Accepts standard 1.25" eyepieces.Effectively reduce stray light interference, not only improve the brightness of the image, but also effectively reduce the dark edges formed, the edge details of the image are clearer.
1.25” Interface & M28.5*0.6
The Prism Diagonal interface is 1.25” and the thread size is 28.5*0.6, to connect to astronomical telescope with 1.25” interface and 1.25” filter, for a better observation experience.Standard 1.25 inches diameter can be used with 1.25 inches telescope accessories such as eyepieces and filters
Large thumb screws
The operation is more portable, and it can be easily fixed even if wearing gloves in winter.
about svbony
Returns Accepted for this item if it's within 30 Days
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