Product Description:
This 76mm (3 inch) Glass Mirror Full-Size Newtonian Reflector telescope is perfect for the beggining and novice astronomer to view the night sky or check out nature during the day. This telescope features a 700mm focal length 100% aluminum tube and a high quality optical mirror for a clear image. Key Specifications: Objective/Aperture (Mirror) Size: 76mm (3.0 inches), Focal Length: 700mm, Magnification: (H-20 = 35x (with 4x Barlow = 140x), SR-4 = 175x (with 4x Barlow = 700x), Mount: Yoke Mount add stability to telescope to reduce vibrations during viewing. High Optical Quality Coated Glass Lenses with a durable 100% Aluminum Alloy tube construction. Accessories include: Pre-Assembled Full Size Adjustable aluminum Tripod (No Assembly requried and it comes with an easy to use universal camera mount that can also be used with other camera brands and Spotting Scope brands when not using the Cstar UB-3700 telescope), Directional Handle on Tripod allows easy adjustment of telescope, 2 Eye-Pieces (H-20, SR-4), 4x Barlow (Magnifies Image by 4 times), 1.5x Erect Image Lens (Magnifies the image by 1.5 times and corrects the normally upside down and reversed telescope image to be right side up and correct from left to right just like a high powered spotting scope for land viewing), 5 power Optical Finder-scope for low power scanning.
Product Details
- Feature:
- 76mm objective lens; 700mm focal length
- Seamless aluminum alloy tube
- Includes pre-assembled, full-size adjustable aluminum tripod
- 2 eyepieces
- 4x Barlow lens
- Binding: Electronics
- Brand: CStar Optics
- Color: Silver and Black
- EAN: 0653233937003
- Label: CStar Optics
- Manufacturer: CStar Optics
- Model: UB-3700
- MPN: UB-3700
- PackageQuantity: 1
- ProductGroup: Photography
- ProductTypeName: TELESCOPE
- Publisher: CStar Optics
- Studio: CStar Optics
- UPC: 653233937003
Customer Reviews 
Absolute Junk
2005-08-19Way too many flaws for me to mention, too small, cheap mount, frustrating to use. It turns one off to astronomy rather than exite the observer.
Avoid at all costs! Get at least a 90 mm objective lens with an equatorial mount with slow motion controls. You will pay 300 bucks for a good starter scope. The rest are junk and will take up space in your closet.
JIm "Konedog" Koenig, Astronomy Buff
Electronics Articles
Professional video camera
A Professional video camera (often called a Television camera even though the use has spread) is a high-end device for recording electronic moving images (as opposed to a movie camera, that records the images on film). Originally developed for use in television studios, they are now commonly used for corporate and educational videos, music videos, direct-to-video movies, etc.
There are two types of professional video cameras: High end portable, recording cameras (essentially, high-end camcorders) used for ENG and EFP image acquisition, and studio cameras which lack the recording capability of a camcorder, and are often fixed on studio pedestals. Portable professional cameras are generally much larger than consumer cameras and are designed to be carried on the shoulder.
Technology
It is common for professional cameras to split the incoming light into the three primary colors that humans are able to see, feeding each color into a separate pickup tube (in older cameras) or charge ...
Digital cameras are good for the environment
As we consider the digital camera revolution that has taken place over the last decade, most people think about it in terms of enhanced benefits for consumers. We can take a lot more pictures at much lower cost with digital cameras versus film cameras. We can also more easily manipulate and share those photos since they're all in the digital realm.
But one thing many people don't think about actually deserves mention as potentially the most profound effect of the digital camera revolution: how digital cameras greatly reduce the destructive impact on the environment compared to film cameras.
At first, you might think, "How can that be? My film camera didn't harm the environment!" Even though it wasn't your camera that harmed the environment, your film processing did indeed harm it. Any time you take your pictures to a photo processing center, that film is run through batches of chemicals. These chemicals are environmental hazards, and once they are used to process film, those chem ...
My Cart
Larger image or other views
