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Orion 5.5-lb. Counterweight for EQ-13 Equatorial Mount
Need to put on some weight? On your Orion EQ-13 mount, we mean. This extra 5.5-lb. counterweight is useful for balancing heavy telescope payloads. It matches the one that came with your EQ-13 or with any of several telescopes equipped with an EQ-13.
$49.99

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5.00" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$199.99

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4.49" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$199.99

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5.24" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$199.99

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5.75" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$209.99

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7.48" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$239.99

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9.49" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$269.99

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12.00" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$349.99

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13.74" ID Meade Full Aperture Glass Solar Filter
The perfect accessory to transform your telescope into a SAFE way to view the Sun! Available in 10 different sizes. Our aluminum housing, reflective helios solar glass filters block 99.999% of incoming light for protection and are ISO certified.
$349.99

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Meade 10" f/10 LX200 ACF Optical Tube Assembly
ACF optics achieve aplanatic performance, with a flatter field, reduced astigmatism and eliminated diffractions spikes. Has UHTC coatings, Losmandy-style dovetail, Dust Cover and more!
$2,649.99
3 easy payments of $883.33
With payment plan
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Meade 10x32 CanyonView ED Binocular
Available in 8 and 10 power magnifications with 32mm and 42mm apertures Enjoy superior contrast and high-resolution images, while removing chromatic aberration. Multilayer coatings are applied and BAK-4 prisms for maximum light transmission.
Was 
$179.99
Now 
$129.99
You Save 
$50.00
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Coronado SolarMax III 90 Solar Scope with BF30
90mm f/8.9 refractor equipped with 90mm H-alpha filters. Available in single and double stack bandpasses, and either 15mm or 30mm blocking filters. Two-speed rack and pinion focuser which creates a more user-friendly interaction with the telescope.
$7,299.99
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Coronado SolarMax III 90 Solar Scope with BF15
This high quality 90mm solar telescope features an 800mm focal length, f/8.9 focal ratio, and large 15mm blocking filter. Includes mounting rings, CEMAX 25mm, 18mm, and 12mm eyepiece, Sol Ranger solar finder and black and aluminum hard carry case.
$5,499.99
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