Astro Basics standard eyepieces provide excellent value for money for beginners
Supplied in protective storage case.
1.25″ (31.7mm) barrel fits any telescope with a standard 1.25 inch fitting.
Threaded to accept 1.25″ filters
Fully coated optics
Eyepiece appearance may vary slightly as shown in image
What Magnification is this Eyepiece?
The magnification produced by an eyepiece depends on the optical system it is used in. In a standard astronomical telescope the magnification is found by dividing the focal length of the main tube by that of the eyepiece. For example, a 1000mm scope tube used with a 10mm eyepiece gives 1000/10 = 100x magnification. Used with a 5mm eyepiece gives 1000/5 = 200x. A low focal length gives higher magnification