Orion SpaceProbe 3 EQ Reflector Telescope

Orion SpaceProbe 3 Equatorial Reflector TelescopeOrion SpaceProbe 3 Equatorial Reflector Telescope
Buying a first telescope used to be risky business, with more cheap models on the market than affordable quality ones. Our SpaceProbe 3 changes all that. It's not only affordable, but its optical quality will make the night sky's treasures accessible right from your backyard. The 3"-diameter ...

No Comments »

 

Orion Moon Filter, 13% Transmission, 1.25″

1.251.25" Orion 13% Transmission Moon Filter
The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other surface details from view. Our 1.25" Orion 13% Transmission Moon Filter reduces the glare, allowing transmission of only 13% of the reflected light. ...

No Comments »

 

Galileo FS-80 800 x 80mm Yoke Mount Reflector Telescope

Galileo FS-80/K-800 800 x 80mm Yoke Mount Reflector TelescopeGalileo FS-80/K-800 800 x 80mm Yoke Mount Reflector Telescope
The Galileo FS-80 reflector telescope is a great beginner's reflecting telescope. The large 80mm primary mirror cell collects 33% more light than a 60mm refracting telescope. 1.25 focus housing permits the use of larger higher quality 1.25 eyepieces. Yoke mount makes the telescope easy to ...

No Comments »

 

Orion Solar Filter for ShortTube 4.5, 5.81″ ID

5.815.81" ID Orion Full Aperture Solar Filter
Designed to fit snugly over the aperture of your telescope, these optical glass filters block 99.999% of incoming sunlight, allowing you to safely observe sunspots and solar granulation in the Sun's photosphere. The Sun appears in a natural, whitish color. The glass elements are ...

No Comments »

 

Orion Solar Filter for SkyQuest XT8, SkyView Pro 8, 9.25″ ID

9.259.25" ID Orion Full Aperture Solar Filter
Designed to fit snugly over the aperture of your telescope, these optical glass filters block 99.999% of incoming sunlight, allowing you to safely observe sunspots and solar granulation in the Sun's photosphere. The Sun appears in a natural, whitish color. The glass elements are ...

No Comments »

 

Orion Solar Filter for 10″ SCT - Telescope

11.6311.63" ID Orion Full Aperture Solar Filter
Designed to fit snugly over the aperture of your telescope, these optical glass filters block 99.999% of incoming sunlight, allowing you to safely observe sunspots and solar granulation in the Sun's photosphere. The Sun appears in a natural, whitish color. The glass elements are ...

No Comments »

 

How Eclipses Impact Us?

How Eclipses Impact Us?
Definition of an eclipse: An eclipse is an astronomical event that occurs when one object in the sky moves into the shadow of another. The term is most often used to describe either a solar eclipse, i.e. when the Moon’s shadow crosses Earth’s surface, or a lunar eclipse, i.e. when the Moon [...]


No Comments »

 

Choosing Binoculars For Astronomy

Choosing Binoculars For Astronomy
Astronomic binoculars are optical instruments used in stargazing or day and night sky viewing. It allows people to see far objects besides those seen by the naked eye. Choosing good binoculars for astronomic purposes entails some considerations. A good pair of astronomical binoculars is more effective as a telescope.
Binoculars are small telescopes [...]


No Comments »

 

Astronomy for Kids

Astronomy for Kids
Astronomy is a serious science. Astronomy for kids is a thought provoking pursuit that can teach them about the sciences in general. Kids are naturally drawn to many aspects of astronomy. These include the moon, the stars and far distant galaxies.
The Earth’s closest neighbor is the moon. It orbits our planet once every [...]


No Comments »

 

Meade Travel View 9×63 Astronomy Roof Prism Binoculars

Meade Travel View 9x63 Astronomy Roof Prism BinocularsMeade Travel View 9x63 Astronomy Roof Prism Binoculars
Whether the object you’re observing is light years away or perched in a tall tree, Meade’s 9x63 roof prism Astro binocular delivers high performance, sharp resolution and bright image resolution. Giant 63mm achromatic objective lenses provide powerful light gathering ability. Long eye ...

No Comments »

 
Page 1 of 212»

 
© 2009 | www.cheap-store.net all right reserved. Themes by Health and Wellness.Cheap-Store.net | Power by Wordpress.     My Zimbio