Celestron 21045 Spesifikasi - Halaman 2

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Celestron 21045 Spesifikasi
PowerSeeker telescopes are a powerful way
to open up the wonders of the Universe to the
T
he Celestron PowerSeeker series of
telescopes is designed to give the
first-time buyer the perfect
combination of quality, value, features
and, most important of all, POWER.
Offering exceptional value, these
telescopes feature portable yet powerful
designs with ample optical performance
to excite any newcomer to the world of
amateur astronomy. The PowerSeeker's
come in a choice of refractor or reflector,
equatorial or altazimuth mount design.
The PowerSeeker's come with all glass
optical components with high
transmission coatings for enhanced image
brighness and clarity. The Newtonian
reflectors offer larger aperture and
greater light gathering power needed to
resolve the faint detail of hundreds of
deep-sky and other celestial objects. All
PowerSeekers come on either sturdy
equatorial mounts for tracking the sky, or
collapsable altazimuth mounts suitable
for terrestial viewing as well as
astronomical use. The PowerSeekers
come with a full range of eyepieces plus a
3x Barlow lens, allowing an increase in
viewing power hundreds of times greater
than that of an unaided eye!
aspiring astronomer!
PowerSeeker 50 — Item #21039
Standard Equipment: Aluminum tripod
Optical Design: Refractor
Aperture: 50mm
Focal Length: 600mm
Focal Ratio: 12
Finderscope: 5x24
Star Diagonal: .96"
Mount: Altazimuth
Eyepiece: 20mm -.96" (30x)
Eyepiece: 12mm -.96" (50x)
Eyepiece: 4mm -.96" (150x)
Barlow Lens: 3x-.96" (90x, 150x & 450x)
PowerSeeker 60 EQ — Item #21043
Standard Equipment: Aluminum tripod; Accessory tray
Optical Design: Refractor
Aperture: 60mm
Focal Length: 900mm
Focal Ratio: 15
Finderscope: 5x24
Star Diagonal: 1.25"
Mount: Equatorial
Eyepiece: 20mm - 1.25" (45x)
Eyepiece: 4mm - 1.25" (225x)
Barlow Lens: 3x- 1.25" (135x & 675x)
450 POWER!
675 POWER!