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Barska 300 Power Starwatcher Telescope 40070 User Manual

Barska 300 Power Starwatcher Telescope 40070 User Manual

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Summary of Contents for Barska 300 Power Starwatcher Telescope 40070

  • Page 2 300 Power, 40070 Starwatcher Telescope 300 Power, 40070 Starwatcher Telescope ASSEMBLY CAUTION: DO NOT LOOK DIRECTLY AT THE SUN VIEWING THE SUN OR ANY LIGHT SOURCE WITH THIS OPTICAL Unpack and lay out all of the parts in a large, clear area DEVICE CAN CAUSE PERMANENT EYE DAMAGE.
  • Page 3: Using The Telescope

    300 Power, 40070 Starwatcher Telescope 300 Power, 40070 Starwatcher Telescope Barlow Lens Finding Objects The included 3x Barlow lens triples the magnifying power of each eyepiece. See Barlow Lens page 6 USING THE TELESCOPE Eyepiece ► With the telescope assembled as described above, you are ready to begin observations. When using the telescope you may need to adjust one or all three of the adjustments.
  • Page 4 300 Power, 40070 Starwatcher Telescope 300 Power, 40070 Starwatcher Telescope the moon an object that is relatively close and exceptionally bright, so that good detail NOTES ON VIEWING resolution is achieved at high magnification ratios. WARNING Magnification within any telescope has its limits. These limits are determined by the laws of optics and the nature of the human eye.
  • Page 5: Technical Data

    300 Power, 40070 Starwatcher Telescope CARE AND CLEANING cont. For a more thorough cleaning, photographic lens tissue and photographic-type lens cleaning fluid or isopropyl alcohol may be used. Always apply the fluid to the cleaning cloth never directly on the lens. Do not expose telescope to moisture Avoid banging and dropping TECHNICAL DATA...