Usually dispatched within 24 hours
With Plossl eyepieces provide a wide field of view and are therefore ideal for a wide rage of observational applications such as planetary and deep sky viewing. and This listing is for the 5mm eyepiece only - group picture is for illustration of the sizes available, the H111868 by Optical Hardware, is now made available for you to obtain on-line at this fantastic price.
Order the H111868 today and get prompt, dependable shipping directly to your door.
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.
With Available in 7 sizes (5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 40mm - see other listings for other sizes). and Supplied in plastic cases for protection/storage., the H111865 by Opti...Add To Basket Details
The brilliant Gosky 20-60x60mm Spotting Scope Waterproof Shockproof With Tripod Digiscoping Adapter Bak4 Prisms Fully Multi-coated Optics Professional Angled Eyepiece Telescope For...Add To Basket Details
With features such as USER-FRIENDLY: features 45 degree angled eyepieces for easier observing, and a twist-up sunshade to help reduce the glare and shield the objective lens; the 1...Add To Basket Details