educational materials - SPECTRUM Nasco Shopping Mall Divisions
educational materials - SPECTRUM Nasco Shopping Mall Divisions
educational materials - SPECTRUM Nasco Shopping Mall Divisions
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Space Science<br />
Telescopes<br />
Refractor Telescope<br />
Reflector Telescopes<br />
Motormax 90<br />
Telescope<br />
Special optical system allows<br />
you to obtain long focals in<br />
very reduced dimensions.<br />
Multi-coated optics. Equatorial mount with R.A.<br />
tracking motor. Metal tripod from 73 to 121 cm<br />
(2 7 ⁄16 ft. x 4 ft.), double mirror star diagonal (45°<br />
and 90°), moon filter, two eyepieces, finderscope,<br />
and Ø31.8 Plossl 10 and Plossl 17. Motormax<br />
90. Ø 90mm (3½"). Focal: 1,200 f/13.3.<br />
Magnifications: 120X, 71X. 8 x 21 finderscope.<br />
Sh. wt. 11.79 kgs.<br />
Z20535M — $371.60<br />
76mm Newtonian Refractor Telescope<br />
Maximum magnification of 140X. Objective lens diameter of 60 mm. Focal length: 700<br />
mm. Finder-scope: 5 x 24 mm. Exchangeable eyepieces for different magnifications.<br />
Selectable 10 mm eyepiece and 2X Barlow lens. Accessories include right-angle eyepiece<br />
and focus knob, finder, sunshade and objective lens, finder-scope 5 x 24 mm, and<br />
micro-adjustable altitude control. One-year warranty. Sh. wt. 4.08 kgs.<br />
SB36754M — $137.45<br />
KJ7 Konus Telescope<br />
Precise optical instrument, made<br />
with extreme care in details. Equatorial<br />
mount with handle. Two-section<br />
metal tripod from 2 3 ⁄16" x 31 3 ⁄16". 5 x 24<br />
finderscope. Moon filter. 2 diam. 24.5<br />
mm ( 7 ⁄8") eyepieces H8 and H20. Type:<br />
refractor Ø 60 mm. Focal length: 900<br />
mm, f/15. Two-year warranty.<br />
Sh. wt. 15.25 lbs. Shipped directly from<br />
factory. Allow extra delivery time.<br />
Z20526M — $162.45<br />
NASCO Reflector Telescope<br />
A 4½" short-tube catadioptric equatorial reflector<br />
telescope with the following accessories:<br />
Plössl 6.5 mm AF 50° eyepiece, Plössl 10 mm<br />
AF 43° eyepiece, Plössl 25 mm AF 25° eyepiece,<br />
6x30 mm finder-scope, equatorial mount with<br />
cable controls, aluminum tripod, lunar filter, and<br />
accessory dish. Includes a sun filter. Aperture:<br />
114 mm (4½"). Focal length: 1,000 mm. Power:<br />
167 50X. One-year warranty. Sh. wt. 13.61 kgs.<br />
Z19341M — $337.10<br />
154<br />
Digimax-90<br />
The Digimaz-90 takes full advantage of the Skyscan AZ controller<br />
which is the most advanced GOTO tracking system in its class. This<br />
system is operated through electrical DC motor drives which will<br />
generate an incredibly silent and fluid movement, coupled with<br />
low battery consumption. Fast and highly responsive, the Skyscan<br />
AZ will locate with utmost precision over 43,000 astronomical<br />
objects and will automatically point the telescope, thus allowing<br />
every beginner and amateur astronomer to access a lifetime of<br />
breathtaking exploration of the universe. This telescope is a classic<br />
Maksutov-Cassegrain with 90 mm dia. and 1,250 mm focal length.<br />
Magnification of 73X and 125X. Features multi-coated optics, the<br />
“Stardot” finderscope, two Plossl 10 mm and 17 mm eyepieces,<br />
metal tripod, astronomical prism, moon filter, two carrying cases,<br />
a CD-ROM, and instructions. Requires eight “AA” batteries (not<br />
included). Grade 2 and up. Sh. wt. 25 lbs.<br />
SB47791M — $589.05<br />
Tel: 1.800.668.0600 Fax: 1.800.668.0602