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User level:
Intermediate Advanced
Price:
$125 - $200 $200 - $400 $400 - $600
Eyepiece focal length range:
Up to 12mm 13mm - 20mm Over 20mm
Barrel diameter:
1.25" 2"
Eyepiece apparent field of view range:
60° - 68° Over 68°
Lens elements range:
5 - 6 Over 6

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Explore Scientific 3" Field Flattener and 0.7x Focal Reducer
Explore Scientific 3" Field Flattener .7x Focal Reducer for ED APO 152mm F/8. Includes 2" adapter to attach directly to threads of a new style Explore Scientific focuser draw tube.
$479.99

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Explore Scientific 2" 2x Focal Extender
Explore Scientific 2x Explore Scientific Focal Extender; 2-inch Barrel; 4 Elements.
$299.99

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Explore Scientific 1.25" 2x Focal Extender
Explore Scientific 2x Explore Scientific Focal Extender; 1.25-inch Barrel; 4 Elements.
$199.99

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Explore Scientific 1.25" 3x Focal Extender
Explore Scientific 3x Explore Scientific Focal Extender; 1.25-inch Barrel; 4 Elements.
$209.99

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Explore Scientific 1.25" 5x Focal Extender
Explore Scientific 5x Explore Scientific Focal Extender; 1.25-inch Barrel; 4 Elements.
$199.99

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28mm Explore Scientific 68-degree WP Telescope Eyepiece
Explore Scientific 34mm 68-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 24.1 ozs.
$299.99
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34mm Explore Scientific 68-degree WP Telescope Eyepiece
Explore Scientific 34mm 68-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 24.1 ozs.
$419.99
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40mm Explore Scientific 68-degree WP Telescope Eyepiece
Explore Scientific 40mm 68-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 35.2 ozs.
$519.99
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11mm Explore Scientific 82-degree WP Telescope Eyepiece
Explore Scientific 11mm 82-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 1.25" Weighs 9.8 ozs.
$229.99
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14mm Explore Scientific 82-degree WP Telescope Eyepiece
Explore Scientific 14mm 82-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 1.25" Weighs 9.0 ozs.
$229.99
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18mm Explore Scientific 82-degree WP Telescope Eyepiece
Explore Scientific 18mm 82-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 13.7 ozs.
$319.99
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6.7mm Explore Scientific 82-degree WP Telescope Eyepiece
Explore Scientific 6.7mm 82-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 1.25" Weighs 8.0 ozs.
$229.99
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8.8mm Explore Scientific 82-degree WP Telescope Eyepiece
Explore Scientific 8.8mm 82-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 1.25" Weighs 8.9 ozs.
$229.99
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