than a 1¼” eyepiece of the same focal length. Two factors determine the true field: the telescope’s focal length and the diameter of the eyepiece’s field stop. A field stop is a centered ...

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

It is equipped with a fully multi-coating 60mm lens for sharper and brighter view; a 5X20 finderscope that delivers erect images (instead of inverted pictures as some home telescopes for kids on the ...

With the increasing power of telescopes and computers, cosmologists today are pushing the boundaries of human knowledge about the universe, seeing further and simulating more accurately that ever ...

NASA's Hubble Space Telescope has been hunting for brown dwarfs for decades. Previously, Hubble identified possible candidates in a region of the Flame Nebula called the Orion Molecular Cloud Complex.

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

Often called field scopes or digiscopes, they bridge the gap between monoculars and telescopes, offering impressive magnification while remaining compact and portable. One of the biggest advantages of ...

Sony Alpha a6000 24.3MP Digital Camera price in India starts from ₹ 61,490. The lowest price of Sony Alpha a6000 24.3MP Digital Camera is ₹ 61,490 at Amazon on 19th March 2025.