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Observation Tools

Instruments to observe the world near and far: telescopes for the night sky, binoculars and spotting scopes for the field, plus the exploration accessories that go with them.

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OMNI XLT 150 for Science and Nature from Le Naturaliste
$1,249.95 - $1,249.95
$1,249.95
$1,249.95 - $1,249.95
$1,249.95

OMNI XLT 150

Available to order

The Omni XLT 150 is a 150 mm f/5 Newtonian reflector that delivers bright, wide-field views of star clusters, nebulae and galaxies. With StarBright...

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$1,249.95 - $1,249.95
$1,249.95
$1,249.95 - $1,249.95
$1,249.95
OMNI XLT 120 for Science and Nature from Le Naturaliste
$1,299.95 - $1,299.95
$1,299.95
$1,299.95 - $1,299.95
$1,299.95

OMNI XLT 120

Available to order

The Omni XLT 120 is a high-quality 120 mm achromatic refractor built for serious amateur astronomers. Each lens is hand-selected from the finest op...

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$1,299.95 - $1,299.95
$1,299.95
$1,299.95 - $1,299.95
$1,299.95
NEXSTAR 8 SE for Science and Nature from Le Naturaliste
$2,360.00 - $2,360.00
$2,360.00
$2,360.00 - $2,360.00
$2,360.00

NEXSTAR 8 SE

Available to order

The Celestron NexStar 8SE is the company's flagship single fork arm telescope, pairing an 8-inch Schmidt-Cassegrain optical tube with a fully compu...

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$2,360.00 - $2,360.00
$2,360.00
$2,360.00 - $2,360.00
$2,360.00
NEXSTAR 6 SE for Science and Nature from Le Naturaliste
$1,949.95 - $1,949.95
$1,949.95
$1,949.95 - $1,949.95
$1,949.95

NEXSTAR 6 SE

Available to order

The NexStar 6SE puts a generous 6" of aperture on Celestron's iconic single-fork computerized mount. Combining the classic heritage of the original...

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$1,949.95 - $1,949.95
$1,949.95
$1,949.95 - $1,949.95
$1,949.95
INSPIRE 100AZ for Science and Nature from Le Naturaliste
$519.95 - $519.95
$519.95
$519.95 - $519.95
$519.95

INSPIRE 100AZ

Available to order

The Celestron Inspire 100AZ refractor is designed to get you observing in minutes. This 100 mm achromatic refractor on a smooth altazimuth mount co...

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$519.95 - $519.95
$519.95
$519.95 - $519.95
$519.95
EVOSTAR 100mm ED for Science and Nature from Le Naturaliste
$1,799.95 - $1,799.95
$1,799.95
$1,799.95 - $1,799.95
$1,799.95

EVOSTAR 100mm ED

Available to order

The Sky-Watcher EVOSTAR 100mm ED is a 100 mm ED doublet apochromatic refractor optical tube assembly (OTA) with a 900 mm focal length operating at ...

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$1,799.95 - $1,799.95
$1,799.95
$1,799.95 - $1,799.95
$1,799.95
CPC 11'' GPS (XLT) for Science and Nature from Le Naturaliste
$5,999.95 - $5,999.95
$5,999.95
$5,999.95 - $5,999.95
$5,999.95

CPC 11'' GPS (XLT)

Available to order

A must-have for astrophotography. Celestron's CPC telescopes revolutionized the world of automated telescopes with the exclusive SkyAlign simplifie...

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$5,999.95 - $5,999.95
$5,999.95
$5,999.95 - $5,999.95
$5,999.95
CORONADO PST for Science and Nature from Le Naturaliste
$1,189.95 - $1,189.95
$1,189.95
$1,189.95 - $1,189.95
$1,189.95

CORONADO PST

Available to order

Sub angstrom H-alpha systems have long been cost prohibitive for the amateur. Designs other than the Coronado are difficult to use because of tempe...

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$1,189.95 - $1,189.95
$1,189.95
$1,189.95 - $1,189.95
$1,189.95
COLLAPSIBLE DOBSON 12'' for Science and Nature from Le Naturaliste
COLLAPSIBLE DOBSON 12'' for Science and Nature from Le Naturaliste
$2,449.95 - $2,449.95
$2,449.95
$2,449.95 - $2,449.95
$2,449.95

COLLAPSIBLE DOBSON 12''

In stock

The Sky-Watcher 12" Collapsible Dobsonian brings a substantial 305 mm aperture to a portable, truss-tube design. The patented collapsible tube shri...

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$2,449.95 - $2,449.95
$2,449.95
$2,449.95 - $2,449.95
$2,449.95
ADVANCED VX 9.25'' for Science and Nature from Le Naturaliste
$4,895.95 - $4,895.95
$4,895.95
$4,895.95 - $4,895.95
$4,895.95

ADVANCED VX 9.25''

Available to order

The Advanced VX 9.25" Schmidt-Cassegrain combines Celestron's renowned 9.25" optics with the computerized Advanced VX German equatorial mount. With...

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$4,895.95 - $4,895.95
$4,895.95
$4,895.95 - $4,895.95
$4,895.95
ADVANCED VX 8'' EDGE HD for Science and Nature from Le Naturaliste
$4,499.95 - $4,499.95
$4,499.95
$4,499.95 - $4,499.95
$4,499.95

ADVANCED VX 8'' EDGE HD

Available to order

The Advanced VX 8" EdgeHD pairs Celestron's premium EdgeHD aplanatic Schmidt-Cassegrain optics with the computerized Advanced VX German equatorial ...

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$4,499.95 - $4,499.95
$4,499.95
$4,499.95 - $4,499.95
$4,499.95
80MM APOCHROMATIC REFRACTOR for Science and Nature from Le Naturaliste
80MM APOCHROMATIC REFRACTOR for Science and Nature from Le Naturaliste
$934.95 - $934.95
$934.95
$934.95 - $934.95
$934.95

80MM APOCHROMATIC REFRACTOR

ED80 Classic White "Essential Series" f/6 Air Spaced Triplet; 480mm focal length; Two-Speed Rack and Pinion Focuser; 99% Reflective 2-inch Diagonal...

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$934.95 - $934.95
$934.95
$934.95 - $934.95
$934.95
SKY WATCHER HEQ5 for Science and Nature from Le Naturaliste
SKY WATCHER HEQ5 for Science and Nature from Le Naturaliste
$2,299.95 - $2,299.95
$2,299.95
$2,299.95 - $2,299.95
$2,299.95

SKY WATCHER HEQ5

Available to order

The Sky-Watcher HEQ5 is a computerized German equatorial GoTo mount that delivers the advanced SynScan feature set in a lighter, more compact packa...

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$2,299.95 - $2,299.95
$2,299.95
$2,299.95 - $2,299.95
$2,299.95
SKY WATCHER EQ6-R PRO for Science and Nature from Le Naturaliste
SKY WATCHER EQ6-R PRO for Science and Nature from Le Naturaliste
$3,299.95 - $3,299.95
$3,299.95
$3,299.95 - $3,299.95
$3,299.95

SKY WATCHER EQ6-R PRO

Available to order

The Sky-Watcher EQ6-R PRO is a German equatorial GoTo mount built for serious visual observers and astrophotographers who need rock-solid tracking ...

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$3,299.95 - $3,299.95
$3,299.95
$3,299.95 - $3,299.95
$3,299.95
IOPTRON SKYTRACKER PRO for Science and Nature from Le Naturaliste
IOPTRON SKYTRACKER PRO for Science and Nature from Le Naturaliste
$399.95 - $399.95
$399.95
$399.95 - $399.95
$399.95

IOPTRON SKYTRACKER PRO

Available to order

Upgraded from SkyTrackerTM, the Pro is more compact, small enough to fit on your palm, better precision, silent tracking, it even has a built-in re...

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$399.95 - $399.95
$399.95
$399.95 - $399.95
$399.95
IOPTRON CEM26 for Science and Nature from Le Naturaliste
$1,999.95 - $1,999.95
$1,999.95
$1,999.95 - $1,999.95
$1,999.95

IOPTRON CEM26

Available to order

Like their predecessors, the CEM26 is designed with portability in mind, weighing in at only 10 lbs it can support up to a 26lb payload an incredib...

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$1,999.95 - $1,999.95
$1,999.95
$1,999.95 - $1,999.95
$1,999.95
1.25'' CHESHIRE COLLIMATING EYEPIECE for Science and Nature from Le Naturaliste
$57.95 - $57.95
$57.95
$57.95 - $57.95
$57.95

1.25'' CHESHIRE COLLIMATING EYEPIECE

Available to order

The Antares 1.25" Cheshire collimating eyepiece is an essential alignment tool for keeping your Newtonian reflector performing at its best. By comb...

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$57.95 - $57.95
$57.95
$57.95 - $57.95
$57.95
CELESTRON BINOCULAR VIEWER for Science and Nature from Le Naturaliste
$379.95 - $379.95
$379.95
$379.95 - $379.95
$379.95

CELESTRON BINOCULAR VIEWER

Available to order

See the universe with both eyes. The Celestron Stereo Binocular Viewer lets you adapt two eyepieces to your telescope and observe with both eyes at...

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$379.95 - $379.95
$379.95
$379.95 - $379.95
$379.95
BYTE HEADLAMP for Science and Nature from Le Naturaliste
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95

BYTE HEADLAMP

Available to order

Power: 100 LumensLamp: 1 Maxbright LED, 1 Red Ultrabright LEDBurn time: 8 hoursBatteries: 2 AAA Alkaline or LithiumWeight: 64g

$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
ANTARES 90° STAR DIAGONAL for Science and Nature from Le Naturaliste
$99.95 - $99.95
$99.95
$99.95 - $99.95
$99.95

ANTARES 90° STAR DIAGONAL

In stock

The Antares 90° Star Diagonal lets you view objects at a 90° angle from where the telescope is pointing, for comfortable observing when the scope i...

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$99.95 - $99.95
$99.95
$99.95 - $99.95
$99.95
ANTARES 45° ERECTING PRISM for Science and Nature from Le Naturaliste
$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

ANTARES 45° ERECTING PRISM

Available to order

The Antares 45° Erecting Prism uses an Amici prism design to deliver a fully corrected image that is upright and correct from left to right. Viewin...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
2'' DIELECTRIC MIRROR DIAGONAL FOR SCT for Science and Nature from Le Naturaliste
$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95

2'' DIELECTRIC MIRROR DIAGONAL FOR SCT

In stock

Step up your visual and imaging experience with the Antares 2" Dielectric Mirror Diagonal for SCT telescopes. Its multi-layer dielectric coating de...

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$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95
$234.95 - $234.95
$234.95
$234.95 - $234.95
$234.95

IDAS 28.6mm (1-1/4"eyepiece) LPS D1 filter

Available to order

$234.95 - $234.95
$234.95
$234.95 - $234.95
$234.95
CELESTRON UHC/LPR 2'' FILTER for Science and Nature from Le Naturaliste
$199.95 - $199.95
$199.95
$199.95 - $199.95
$199.95

CELESTRON UHC/LPR 2'' FILTER

Available to order

Cut through light pollution and boost nebula contrast with the Celestron UHC/LPR (Ultra High Contrast / Light Pollution Reduction) filter. This 2" ...

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$199.95 - $199.95
$199.95
$199.95 - $199.95
$199.95