--- title: Default HubSpot Blog --- [![](https://blog.rmoon.co/hs-fs/hubfs/297151-20.jpeg?width=450&height=450&name=297151-20.jpeg)](http://ta.co) # Default HubSpot Blog ## [Chromatic Aberration](https://blog.rmoon.co/chromatic-aberration?hsLang=en-us) ** January 7, 2025 12:00:00 AM PST / by [Robert Moon](https://blog.rmoon.co/author/robert-moon) [** 0 Comments](https://blog.rmoon.co/chromatic-aberration?hsLang=en-us#comments-listing) Chromatic aberration is a common issue that plagues many consumer-grade telescopes, causing a distortion in the colors of celestial objects. This optical phenomenon occurs when different wavelengths of light do not converge at the same point, resulting in blurred and colorful images. Quantifying chromatic aberration can be done by using tools such as a star test or a Ronchi grating to observe how well the telescope focuses light of different colors. To fix this problem, one option is to invest in an apochromatic telescope, which uses multiple lenses to correct for chromatic aberration and produce sharper images with more accurate colors. Another solution is to use a color filter to reduce the effects of chromatic aberration when viewing specific objects. By understanding how to quantify and address chromatic aberration, amateur astronomers can enhance their viewing experience and capture clearer images of the night sky. [Read More **](https://blog.rmoon.co/chromatic-aberration?hsLang=en-us) [![](https://blog.rmoon.co/hubfs/Generated%20images/The%20image%20is%20of%20a%20person%20using%20inexpensive%20tools%20to%20collimate%20a%20Newtonian%20telescope.jpeg) ](https://blog.rmoon.co/how-to-collimate-a-newtonian-telescope-a-beginners-guide?hsLang=en-us) ## [How to Collimate a Newtonian Telescope: A Beginner's Guide](https://blog.rmoon.co/how-to-collimate-a-newtonian-telescope-a-beginners-guide?hsLang=en-us) ** July 30, 2024 11:44:00 AM PDT / by [Sample HubSpot User](https://blog.rmoon.co/author/sample-hubspot-user) [** 0 Comments](https://blog.rmoon.co/how-to-collimate-a-newtonian-telescope-a-beginners-guide?hsLang=en-us#comments-listing) Learn the step-by-step process of collimating a Newtonian telescope using inexpensive tools. This beginner's guide will help you achieve optimal performance and image quality. [Read More **](https://blog.rmoon.co/how-to-collimate-a-newtonian-telescope-a-beginners-guide?hsLang=en-us) [![](https://blog.rmoon.co/hubfs/Imported_Blog_Media/Blair-Ave-Arana-400x266.jpg) ](https://blog.rmoon.co/10-tips-to-prepare-your-home-for-summer-0?hsLang=en-us) ## [10 Tips to Prepare Your Home for Summer (Clone)](https://blog.rmoon.co/10-tips-to-prepare-your-home-for-summer-0?hsLang=en-us) ** May 23, 2022 7:33:57 AM PDT / by [Julie Feinstein](https://blog.rmoon.co/author/jfeinstein) [** 0 Comments](https://blog.rmoon.co/10-tips-to-prepare-your-home-for-summer-0?hsLang=en-us#comments-listing) [fusion_builder_container hundred_percent="no" hundred_percent_height="no" hundred_percent_height_scroll="no" hundred_percent_height_center_content="yes" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" enable_mobile="no" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" video_preview_image="" border_size="" border_color="" border_style="solid" margin_top="" margin_bottom="" padding_top="" padding_right="" padding_bottom="" padding_left=""][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" spacing="" center_content="no" link="" target="_self" min_height="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="left top" background_repeat="no-repeat" hover_type="none" border_size="0" border_color="" border_style="solid" border_position="all" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="" margin_bottom="" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset="" last="no"][fusion_text columns="" column_min_width="" column_spacing="" rule_style="default" rule_size="" rule_color="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id=""] [Read More **](https://blog.rmoon.co/10-tips-to-prepare-your-home-for-summer-0?hsLang=en-us) [![](https://blog.rmoon.co/hubfs/297151-20.jpeg) ](https://blog.rmoon.co/lorem-ipsum?hsLang=en-us) ## [Lorem ipsum](https://blog.rmoon.co/lorem-ipsum?hsLang=en-us) ** November 20, 2020 2:58:17 PM PST / by [Robert Moon](https://blog.rmoon.co/author/robert-moon) [** 0 Comments](https://blog.rmoon.co/lorem-ipsum?hsLang=en-us#comments-listing) Lorem ipsum dolor sit amet. [Read More **](https://blog.rmoon.co/lorem-ipsum?hsLang=en-us) [![](https://blog.rmoon.co/hubfs/Imported_Blog_Media/Amato-Architecture-Great-Room-1024x683.jpg) ](https://blog.rmoon.co/architects-and-designers-who-does-what-and-how-do-they-work-together?hsLang=en-us) ## [Architects and Designers: Who does what and how do they work together?](https://blog.rmoon.co/architects-and-designers-who-does-what-and-how-do-they-work-together?hsLang=en-us) ** April 1, 2020 4:02:40 PM PDT / by [Julie Feinstein](https://blog.rmoon.co/author/jfeinstein) [** 0 Comments](https://blog.rmoon.co/architects-and-designers-who-does-what-and-how-do-they-work-together?hsLang=en-us#comments-listing) [fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_size="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right=""][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="no" min_height="" hover_type="none" link=""][fusion_text] [Read More **](https://blog.rmoon.co/architects-and-designers-who-does-what-and-how-do-they-work-together?hsLang=en-us) ## 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[Arana's Participation in 4 Years of CSL Tours + 1 More To Come](https://blog.rmoon.co/csl-tour?hsLang=en-us) ** March 30, 2020 2:00:58 PM PDT / by [Julie Feinstein](https://blog.rmoon.co/author/jfeinstein) [** 0 Comments](https://blog.rmoon.co/csl-tour?hsLang=en-us#comments-listing) [fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_size="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right=""][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="no" min_height="" hover_type="none" link=""][fusion_text] [Read More **](https://blog.rmoon.co/csl-tour?hsLang=en-us) ## 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[Sample - How To Post](https://blog.rmoon.co/sample-post?hsLang=en-us) ** February 11, 2020 5:02:12 AM PST / by [Sample HubSpot User](https://blog.rmoon.co/author/sample-hubspot-user) posted in [Insider](https://blog.rmoon.co/topic/insider?hsLang=en-us) [** 0 Comments](https://blog.rmoon.co/sample-post?hsLang=en-us#comments-listing) [Read More **](https://blog.rmoon.co/sample-post?hsLang=en-us) [All posts](https://blog.rmoon.co/all) [Next **](https://blog.rmoon.co/page/2) ### Subscribe to Email Updates - [Recent](https://blog.rmoon.co#tab-1) - [Popular](https://blog.rmoon.co#tab-2) - [Categories](https://blog.rmoon.co#tab-3) ### Lists by Topic - [Insider (1)](https://blog.rmoon.co/tag/insider) ### Posts by Topic - [Insider (1)](https://blog.rmoon.co/tag/insider) ### Recent Posts # About Us Use this little footer to reinforce your message about who you are and why people love working with you. 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