Dobsonian telescope 2017

8"x8" Solar Filter Sheet for Telescopes, Binoculars and Cameras

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A good astronomer wants to use his telescope at night AND day. For this you need a high quality solar filter. Sunspots, eclipses and transiting satellites, all can be seen clearly and safely when using a silver - black polymer filter. The sun will appear in a natural orange color through your telescope. Buying the sheet and making the filter on your own will also save you a lot of money. Thousand Oaks Optical have been producing high quality solar filters for the past 30 years and we are an authorized distributor of theirs. Worldwide shipping available.

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  • Silver - Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.
  • These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. "Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years."
  • Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.
  • The sun will appear in a natural orange color when viewed through your telescope using this filter.
  • WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING!



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Getting Started: Budget Astrophotography

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Allan Hall makes learning how to photograph the night sky easy with his new Getting Started: Budget Astrophotography book. In this guide, you will learn the fundamentals ofastrophotography - what it is, how it's done, and how to do it yourself. Getting Started: Budget Astrophotography is divided into these three sections in order to provide a comprehensive overview of the basics of astrophotography.
 
Understanding 
The first section of Hall's guide focuses on understandingastrophotography. Amateur and professional stargazers know that one ofthe most important things to consider when viewing the heavens is lightpollution. Light pollution is exactly what it sounds like - too muchlight in our environments makes it more difficult to get a good look atplanets, stars, and other celestial bodies. If you want to get the bestview and photo possible, you must find a location that has little light. This makes a huge difference. In addition to finding a good locationfor viewing and shooting, you will learn about camera basics, includinghow to mount a camera and focus a lens. Beyond that, you will read about various types of telescopes and what they do.  
 
Doing 
The title of the second segment of this reference guide speaks for itself.Once you've learned the fundamentals of location, cameras, andtelescopes, it's time to put your knowledge to use. This sectiondiscusses how to find targets, as in how to find objects of interest toshoot. From capturing images to camera and exposure settings, you willlearn how to make the most of our instruments and location by taking agreat shot. This section also discusses making videos,  image stacking,and image editing, an important aspect of astrophotography. Many of thecelestial shots we see are time-lapse or edited in some way (to improveclarity and reduce  visual "noise"). While it may sound difficult, thisreference guide simplifies the processes by providing step-by-stepinstructions. 
 
Building 
For the handy homeastrophotographer, this section includes information aboutdo-it-yourself projects. From modifying your equipment (for example,improving your focus capabilities, modifying a webcam forastrophotography, and even adapting your laptop screen to function inthe dark) to building add-ons, you'll learn how to enhance yourexperience in your own home. Hall provides information about creatingglass solar filters for your cameras and even making your own dewheaters.  
 
The Getting Started: Budget Astrophotographybook is a great reference guide for beginners and amateurastrophotographers. If you have an interest in astronomy and want tocapture what you've viewed through a telescope, doing so is possiblefrom your own home. Hall's comprehensive guide also provides ideas about where to start (as in, what targets are best to photograph), where tofind more information about astrophotography, and even a glossary ofterms. Indulge your hobby and learn how to improve with Getting Started: Budget Astrophotography.

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SolarLite Filter for Telescope, fits Meade ETX 125, Celestron C-4.5, C-114, C-5, Nexstar 5

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SOLARLITE Filters: NEW (Best Value) After years of R & D we have developed a new solar film that has the optical quality of the glass with the advantages of impregnated polymer (Thousand Oaks Optical Black Polymer). Will never develop pin holes or scratches that can let in light and ruin a filter. Other advantages: Light weight and does not require re-balancing tube assembly, will not break, consistent yellow-orange solar image, even density with any aperture, flat surface compared to other thin film filters that have wrinkles and creases. Will not tear or puncture. Stronger than any other solar film on the market. Also available in sheets. Guaranteed 15 years.

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  • 152mm\6.00" SolarLite Filter for 127mm\5.00" instruments. This filter should fit the following models: Meade ETX 125, Celestron C-4.5, C-114, C-5, Nexstar 5 and instruments of similar outer diameter. Part # S6000.
  • Please read carefully: 152mm\6.00" is the diameter of the filter. The filter fits like a cap by friction. To be absolutely sure that the filter will fit, please measure the outer diameter of your instrument and make sure that it is not larger.
  • SolarLite filters have the optical quality of the glass with the advantages of impregnated polymer (Thousand Oaks Optical Black Polymer). The sun will appear in a natural yellow-orange color when viewed through your telescope using this filter.
  • This is a high quality product of Thousand Oaks Optical (Arizona), a manufacturer of safe solar filters for over 30 years. Words of the producer: "stronger than any other solar film on the market. Guaranteed 15 years."
  • WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS/CAMERA. IN CASE NECESSARY, USE STICKY TAPE TO SECURE IT. NEVER OBSERVE SUN WITHOUT A PROPERLY ATTACHED FILTER!
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Meade Instruments LightBridge Mini 82 Telescope, White (203001)

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The LightBridge Mini 82 allows you to set up and share a stargazing experience in seconds. Whether you are camping in the outdoors or relaxing in your backyard, the LightBridge Mini Dobsonians are the ideal grab-and-go telescopes, offering easy and portable observation straight from the box! The LightBridge Mini 82 offers a generous 82mm aperture with a compact 300mm (f/3.7) focal length. Weighing in at just under 4 lbs., this telescope is the ultimate in portability. The 360 Degree swivel mount and a simple point-and-look design make navigating the sky effortless. Youll enjoy 82mm of light gathering ability for clear, bright images of the Moon, and planets like Saturn and Jupiter! The Lightbridge Mini 82 features a one arm Dobsonian-style mount, comes with two eyepieces for low (26mm) and high (9mm) magnification, a 2x barlow lens to double the magnifying power of each eyepiece, a red dot viewfinder to help you aim the telescope, and the Autostar Suite Astronomy planetarium DVD with over 10,000 celestial objects. The LightBridge Mini is the perfect scope for anyone. The amateur and professional astronomer now has the ultimate tool to share the hobby with enthusiasts and beginners alike. Those new to astronomy or just getting started can appreciate the night sky with no intimidation Because, at Meade Instruments, we believe astronomy should be for all to discover and enjoy!

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  • Newtonian Reflector with a generous 82mm (3.2-Inch) aperture to give you a great view of the Moon and planets
  • Lightweight (3.8 lbs.) and a compact 300mm (f/3.7) focal length for ultimate portability
  • Comes with 26mm (12x) and 9mm (33x) eyepieces for low and high magnifications
  • Includes a 2x Barlow lens to double the magnifying power of your eyepieces.
  • 360-Degree swivel mount and a simple point-and-look design for easy use



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Celestron EdgeHD TM 800 CG5 Optical Tube

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Celestron EdgeHD 8in Telescope Optical Tube Assembly 91031-XLT

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  • 8" EdgeHD Optical Tube Assembly
  • Includes dovetail rail compatible with CG5 mount
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 2032 mm focal length (f/10)




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Baader Planetarium AstroSolar Safety Film Visual, 19.7" x 39.4" (50x100cm)

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Baader Planetarium's AstroSolar Safety Film delivers white light views of the Sun that are unmatched by any other objective solar filter or material. The views through AstroSolar display fine solar details, including fine penumbral detail, solar granulation and lighter colored faculae. The disk is set against a dark background, free of the haze and scatter that is common in typical 'mylar' films or inexpensive glass filters.

This foil is intended for solar viewing with optical instruments (telescopes, binoculars, cameras). AstroSolar Safety Film 5.0 is not authorized to be used for naked eye solar observation or production of solar viewers. For direct solar viewing without telescope, binocular or camera optics, inquire for our EN ISO 12312-2:2015 certified Baader Solar Viewers equipped with AstroSolar Silver/Gold Film.

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  • 1 Sheet AstroSolar Safety Film
  • 19.7" x 39.4"
  • AstroSolar Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
  • Safe for visual solar observation (with additional optics) and imaging
  • This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
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Dobsonian telescope 2017