Astronomical Accessories
description
Transcript of Astronomical Accessories
![Page 1: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/1.jpg)
Astronomical AccessoriesAstronomical Accessories
![Page 2: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/2.jpg)
To illuminateTo illuminate
![Page 3: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/3.jpg)
Cartes du CielCartes du Ciel
![Page 4: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/4.jpg)
Cloudy Nights – Andrew JohnsonCloudy Nights – Andrew Johnson
![Page 5: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/5.jpg)
![Page 6: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/6.jpg)
The ways of collimationThe ways of collimation
![Page 7: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/7.jpg)
FindersFinders
![Page 8: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/8.jpg)
Power in the fieldPower in the field
![Page 9: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/9.jpg)
Light Pollution FiltersLight Pollution Filters
![Page 10: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/10.jpg)
Color filtersColor filters
![Page 11: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/11.jpg)
Fringing FiltersFringing Filters
Absorb much of blue or Absorb much of blue or violet fringing seen in violet fringing seen in achromatic refractors.achromatic refractors.
Best used on small, well-Best used on small, well-corrected refractorscorrected refractors
![Page 12: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/12.jpg)
![Page 13: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/13.jpg)
![Page 14: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/14.jpg)
Konigs – GRO & UniversityKonigs – GRO & University
![Page 15: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/15.jpg)
Avoidable ocularsAvoidable oculars
2” Kellners in short f. 2” Kellners in short f. ratiosratios
ZoomsZooms
![Page 16: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/16.jpg)
Barlow lensesBarlow lenses
![Page 17: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/17.jpg)
Optical Clean-upOptical Clean-up
![Page 18: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/18.jpg)
Stay AwayStay Away
![Page 19: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/19.jpg)
Star Charts (Free or shareware)Star Charts (Free or shareware) SkyGlobe (download from search engine)SkyGlobe (download from search engine) Cartes du Ciel (download from search engine)Cartes du Ciel (download from search engine) Cloudy Nights – Andrew Johnson Cloudy Nights – Andrew Johnson
http://www.cloudynights.com/item.php?item_id=1052http://www.cloudynights.com/item.php?item_id=1052
![Page 20: Astronomical Accessories](https://reader035.fdocuments.net/reader035/viewer/2022072109/56816096550346895dcfbfa4/html5/thumbnails/20.jpg)
Equipment VendorsEquipment Vendors Anacortes Telescope – Anacortes Telescope – www.buytelescopes.comwww.buytelescopes.com Astromart classified – Astromart classified – www.astromart.comwww.astromart.com Gary Russell Optics - Gary Russell Optics - hh
ttp://www.citlink.net/~optics/products.htmlttp://www.citlink.net/~optics/products.html Hands on Optics – Hands on Optics – www.handsonoptics.comwww.handsonoptics.com Oceanside Photo & Telescope - Oceanside Photo & Telescope - www.optcorp.comwww.optcorp.com Orion Telescope – Orion Telescope – www.telescope.comwww.telescope.com Sirius Optics - Sirius Optics - http://www.siriusoptics.com/http://www.siriusoptics.com/