Celestron 71198 Cometron 7x50 Porro Prism Binoculars, Black

Product Information

Again, these are measured by the interferometer when we take measurements of the optical surface after adjustment. This combination of great value for money and comfortable, easy to use size make this a perfect entry level model. Excellent casual stargazing for the money These are a really great item, good value for money, easy to hold for extended viewing, decided on these instead of the 10x50s after advice from Harrisons.

However, as well as these, the combination of a modest 7x power with the reasonably large, but not giant 50mm objectives is also one of the most frequently used setups for observing the night sky using binoculars. As I have mentioned earlier, a wide view has many advantages, especially for astronomy making it easier to find objects and scan the skies. This is one of the main reasons why many spotting scopes have a variable magnification eyepiece as you can start in a low power setting and use it to find and then lock onto the object you wish to observe and then zoom in to get more detail. Eye-Relief – at 13mm the eye-relief is fine, however, should you wear eyeglasses whilst using your binoculars, then these would probably not be the ideal choice for you. The quality of image produced is significantly better than standard focus free binoculars as this model uses BAK4 quality prisms and multicoating to improve light transmission and definition.Indeed if you are planning on also using them as a marine binocular, this will probably be the better option. So for example, if you are looking for The Pleiades (Seven Sisters) and you know that to find them, you need to look for the constellation of Taurus this is fine and not too difficult with just your eyes.

Their tough rubber-armored exterior for a non-slip grip and their shock and water resistance make the Weems PRO binoculars the ideal companion when the going gets tough. Ideal Binoculars for Astronomy - Award winning quality porro prism 7x50 binoculars offering an exceptional combination of optical performance, ergonomical design features and value. Just select Zygo Test Report from the drop down box at the top of the listing and we will test the optics in house and provide a full 2 page report with your scope. So with just your eyes, Andromeda looks like a dim, fuzzy star, but just by adding a pair of 7x50 binoculars, you can see a small elliptical cloud.The compass was well damped and the light easy to operate, but the compass light was found to be too bright and created flare into the field of vision. Fold down rubber eyecups are designed for comfort and allow spectacle users to view the full field of view. They help us to identify popular products and understand your browsing habits so we can display relevant adverts to you. Their large exit pupil captures brighter images in low light conditions, perfect for stargazing with impressive detail.