Telescope Accessories

The ZWO narrowband O-III 7nm filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm through,  which corresponds to OIII emission lines, blocking out all other light.  Adding the ZWO O-III Narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favorite nebulas in a totally new light, no matter how polluted your skies may be!

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• Reduce the amount of time spent waiting for your big GoTo Dobsonian to reach thermal equilibrium with the Orion Three-Fan Cooling System
• Three-fan set custom designed to fit the Orion XX14i IntelliScope, XX14g GoTo and XX16g GoTo Dobsonian primary mirror cells
• Enjoy optimized visual performance quickly
• Each fan boasts 33.4 CFM (cubic foot per minute) air flow to help significantly accelerate cooling of your Dobsonian telescope's optics
• Quiet fans operate without vibrations

Ditch tiny dust blowers in cheap cleaning kits and blast off with this large cool rocket dust blower.

Get better views from your telescope with the saxon Cielo HD 25 mm 1.25" ED Eyepiece. A premium six-element fully multi-coated eyepiece with extra-low dispersion glass, this eyepiece promises excellent, clear, well-corrected images for any astronomy viewing.

Compatible with all telescopes.

Get better views from your telescope with the saxon Cielo HD 18 mm 1.25" ED Eyepiece. A premium six-element fully multi-coated eyepiece with extra-low dispersion glass, this eyepiece promises excellent, clear, well-corrected images for any astronomy viewing.

Compatible with all telescopes.

Get better views from your telescope with the saxon Cielo HD 12 mm 1.25" ED Eyepiece. A premium six-element fully multi-coated eyepiece with extra-low dispersion glass, this eyepiece promises excellent, clear, well-corrected images for any astronomy viewing.

Compatible with all telescopes.

Get better views from your telescope with the saxon Cielo HD 9 mm 1.25" ED Eyepiece. A premium six-element fully multi-coated eyepiece with extra-low dispersion glass, this eyepiece promises excellent, clear, well-corrected images for any astronomy viewing.

Compatible with all telescopes.

Get better views from your telescope with the saxon Cielo HD 6.5 mm 1.25" ED Eyepiece. A premium six-element fully multi-coated eyepiece with extra-low dispersion glass, this eyepiece promises excellent, clear, well-corrected images for any astronomy viewing.

Compatible with all telescopes.