Products & Services

See also: Categories | More Information

More Information Top

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire

  • The 2011 Eruption of the Recurrent Nova T Pyxidis; the Discovery, the Pre-eruption Rise, the Pre-eruption Orbital Period, and the Reason for the Long Delay
    He used a 20-inch aperture Newtonian reflector telescope operat- ing visually at 500x magnification , so that observations down to V=17 were possible.
  • Uranus, Neptune, and Pluto and How to Observe Them
    On the other hand, when we look at Uranus through a telescope , even at a very high magnification of 500X , the entire image of the planet falls into the fovea centralis and appears to be in sharp focus.
  • An Augmented Reality System for Astronomical Observations
    With our avail- able eyepieces we can obtain magnifications ranging from 78x (32 mm eyepiece) up to 500x (5 mm eyepiece). The light grasping ca- pability of a telescope is given only by the diameter of it’s main …
  • CPV: Not just for hot deserts!
    Therefore the CPV products using these cells typically run at over 500x concentration; the light focused on … As anyone who has looked through a telescope , binoculars or zoom lens of a camera can tell you, the larger the magnification , the smaller the area that can be focused.
  • Choosing and Using a New CAT
    Once the telescope is in the correct area, a fairly bright faintly greenish “star” should be obvious … Once the planet is centered, run the magnification up to at least 250x-300x to get as … Don’t expect to see anything much, even at 500x .
  • Camille Flammarion's The Planet Mars
    … time and that I could again see those prodigious images presented in the telescope field as an … … no break in it; it is however true that in the Syrtis Major, in the last days of May, I could see a small, fairly brilliant island (Œnotria), which, with low magnifica- tions , gave the impression of … … this impression disappeared with 500x .
  • Holographically corrected telescope with temporal update
    … Jnfortunatelv. due to the magnitude of the wavefront error (>2000X) in the uncorrected telescope , no "before" interference … The uncorrected focal spot, shown actual size. b. l'he focal spot of the reconstructed beam. shown magnified by 500X .
  • Holographically corrected telescope for high-bandwidth optical communications
    This telescope has a simple design andhigh SNR, making it ideally suited for satellite communications. Uncorrected spot ( magnified 2X). b. Corrected spot (magnified 500X ) .
  • Capabilities of the optical microscope
    Although the microscope (along with the telescope ) has been in use for over three hundred years, it … … ie the image must possess adequate contrast and c) the image must be magnified sufficiently for the … … become accepted as a rule of thumb that a minimum magnification of about 500x the numerical aperture …
  • Holographically corrected telescopes
    Unfortunately, due to the magnitude of the wavefront error in the uncorrected telescope , no "before" interference pattern … The focal spot of the reconstructed beam, shown magnified by 500X .