8/08/2011

How To Take Telescope Photos

By Arlene Case


One of the most exciting innovations when it comes to telescopes is the opportunity to take photos of the night sky. Taking photos on your telescope is possible even if you don't have a special telescope with a built-in camera, and the next paragraph may be a good place to start.

Whether you have a digital camera or a regular camera, it doesn't matter when it comes to taking photos through the eyepiece of your telescope. It's very simple, really - focus on the object you want to take a photo of, place the camera where you would place your eyes on the lens, click, and bada bing bada boom, you've got photos!

Taking photos of the images in the night sky through your telescope can be an uplifting experience - especially if you have a powerful telescope that can magnify all of the nebulae, stars, and planets that are in our galaxy. You can take professional-looking photos on your telescope and capture what is magnified by your telescope even if you only fancy yourself as an armchair Galileo or Edwin Hubble or a frustrated photographer.

You'll want to start with something easy, such as photographing the Milky Way's many Stars or Constellations. Adjust your lens to the lowest possible F stop setting, and set the camera to the "B" setting. This would allow as much light as possible to pass through your lens, which would be opened all the way as a result. Most 28 to 50mm lenses have an F number of 1.7 to 2.8 for their fastest setting. Focus your camera on a star and make sure it appears as small and sharp as possible when the time comes for you to center the photo. It is possible to shoot exposures up to 30 seconds with a 50mm lens - after this time span, trails will appear in the stars as the Earth rotates accordingly. To avoid chances of your photo becoming murky and seeing double on the pictures you take, keep your camera steady and stable. We advise using fast types of film like Fuji 800 or 1600, or even better yet, Konica 3200. Konica 3200 boasts amazing speed but beware of grainy photos in some instances. If you prefer to use a digital camera, set the resolution as high as possible so you could take the best possible pictures. This is ideal if you really want the best quality of photos through your telescope, though you may not be able to take as much as you would on a standard camera.

If you want to take photos with your telescope, it's not necessary to have high-end equipment only a pro can afford. All you need is a little know-how along with the desire to capture what you are seeing. Then you might want to look to a blog or a website that allows amateur photos to be posted so that you can share what you've seen with other people.




About the Author:



No comments:

Post a Comment