newtonian telescopes
Found in the Classifieds
Photo | Ads | Price | Post Date |
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$400.00
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$400.00 |
8/25/2024 12:12:57 PM Views: 29 |
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FOR SALE
Stellarvue Binoviewer Model BV1
$450.00
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$450.00 |
8/24/2024 1:23:19 PM Views: 33 |
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FOR SALE
Meade X-Wedge
$450.00
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$450.00
SOLD
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8/18/2024 2:31:17 PM Views: 61 |
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FOR SALE
Meade LX 90 - 8 Inch.
Category: Telescopes
By:
Solovey (0)
Location: Sebastopol, CA ( Northern California )
Condition: Like New
$1,700.00
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$1,700.00
SOLD
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8/14/2024 5:31:18 PM Views: 141 |
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FOR SALE
Vixen VSD-90SS + Vixen Rings
$4,800.00
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$4,800.00 |
5/21/2024 9:52:19 PM Views: 267 |
newtonian telescopes news search results
Developer news items we found relating to newtonian telescopes
1 results![Removing-star-spikes-with-Cuiv-the-Lazy-Geek Removing-star-spikes-with-Cuiv-the-Lazy-Geek](https://news-cdn.moonbeam.co/Removing-star-spikes-with-Cuiv-the-Lazy-Geek_h6o40wmm.jpg)
Removing star spikes with Cuiv the Lazy Geek
Thursday, May 16, 2024 by Richard Harris
Star spikes, also known as diffraction spikes, are lines radiating from bright stars in images taken with Newtonian telescopes. They occur because of diffraction of light around the secondary mirror's support vanes, also known as the spider vanes. Refracting telescopes, which lack any central obstruction, do not suffer from star spikes and generally offer higher ...
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