Filters
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Optolong Optolong Neutral Density ND3 Filter - 2" Mounted - ND3-200$79.00Bread Checkout
free shipping
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Optolong Optolong Variable Polarizer Filter - 1.25" Mounted - VPO-125$39.00Bread Checkout
free shipping
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Optolong Optolong Variable Polarizer Filter - 2" Mounted - VPO-200$48.00Bread Checkout
free shipping
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Optolong Optolong OIII CCD 6.5nm Filter - 31mm Unmounted - OIIICCD65-31U$189.00Bread Checkout
free shipping
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Optolong Optolong OIII CCD 6.5nm Filter - 36mm Unmounted - OIIICCD65-36U$195.00Bread Checkout
free shipping
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Optolong Optolong SII CCD 12nm Filter - 31mm Unmounted - SIICCD12-31U$153.00 $125.00Bread Checkout
free shipping
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Optolong Optolong SII CCD 12nm Filter - 36mm Unmounted - SIICCD12-36U$159.00 $127.00Bread Checkout
free shipping
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Optolong Optolong SII CCD 6.5nm Filter - 31mm Unmounted - SIICCD65-31U$193.00Bread Checkout
free shipping
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Optolong Optolong SII CCD 6.5nm Filter - 36mm Unmounted - SIICCD65-36U$199.00Bread Checkout
free shipping
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Optolong Optolong H-Alpha 7nm CCD Filter - 31mm Unmounted - HAL7-31U$190.00Bread Checkout
free shipping
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Optolong Optolong H-Alpha 7nm CCD Filter - 36mm Unmounted - HAL7-36U$193.00Bread Checkout
free shipping
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Optolong Optolong LRGB CCD Filter Set - 31mm Unmounted - LRGB-31U$291.00Bread Checkout
free shipping
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Optolong Optolong LRGB CCD Filter Set - 36mm Unmounted - LRGB-36U$299.00Bread Checkout
free shipping
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Optolong Optolong UBVRI Filter Set - 31mm Unmounted - UBVRI-31U$740.00 $481.00Bread Checkout
free shipping
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Baader Planetarium Baader 35 nm Midband H-Alpha CCD Filter - 1.25" Mounted - FHAL-1$109.00Bread CheckoutNo free shipping. -
Baader Planetarium Baader 35 nm Midband H-Alpha CCD Filter - 2" Mounted - FHAL-2$199.00Bread Checkout
free shipping
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Baader Planetarium Baader H-Alpha 7 nm Narrowband CCD Filter - 1.25" - FHALN-1$199.00Bread Checkout
free shipping
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Baader Planetarium Baader H-Alpha 7 nm Narrowband CCD Filter - 2" Mounted - FHALN-2$309.00Bread Checkout
free shipping
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Baader Planetarium Baader 8.5 nm H-Beta Narrowband CCD Filter - 1.25" - FHBN-1$136.00Bread CheckoutNo free shipping. -
Baader Planetarium Baader 8.5 nm H-Beta Narrowband CCD Filter - 2" Mounted - FHBN-2$219.00Bread Checkout
free shipping
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Baader Planetarium Baader LRGB CCD Filter Set - 1.25" Mounted - FLRGB-1$379.00Bread Checkout
free shipping
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Baader Planetarium Baader LRGB CCD Filter Set - 2" Mounted - FLRGB-2$619.00Bread Checkout
free shipping
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Baader Planetarium Baader LRGBC CCD Filter Set - 1.25" Mounted - FLRGBC-1$427.00Bread Checkout
free shipping
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Baader Planetarium Baader Planetarium OIII 8.5 nm Narrowband CCD Filter - 1.25" Mounted - FOIIIN-1$149.00Bread CheckoutNo free shipping. -
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Baader Planetarium Baader UV IR-Cut L Filter - 2" Mounted - FUVIR-2$132.00Bread CheckoutNo free shipping. -
Baader Planetarium Baader UV-IR-Cut L Filter - 50.4 mm Round Unmounted - FUVIR-RD50$156.00Bread CheckoutNo free shipping. -
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Orion Orion X-tra Narrowband Oxygen Three O-III 1.25" Filter - 5578$129.99Bread CheckoutNo free shipping. -
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Celestron Celestron IR Cut Filter for Color Skyris Cameras - C Mount - 95516$36.95 $29.95Bread CheckoutNo free shipping. -
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Baader Planetarium Baader OIII 8.5 nm Narrowband CCD Filter - 2" Mounted - FOIIIN-2$227.00Bread Checkout
free shipping
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One of the most crucial accessories of astro-imaging is filters. Eyepiece filters are an invaluable aid in lunar and planetary observing. They reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue. Different filters will act differently, highlighting a rainbow of wavelengths to enhance a variety of features in the night sky.
Deep-space imaging in particular benefits from filters. Far away celestial objects, such as nebulae come to life in your photos with vivid colors. We recommend starting out with an h-alpha filter to filter out broadband light pollution while only allowing a very narrow bandwidth of light to pass through. These are a favorite filter among astrophotographers!
We offer deep sky filters and planetary filters from Lumicon, Baader Planetarium, Celestron, TeleVue, Meade, Orion, High Point & Thousand Oaks. Telescope filters will add to the performance of virtually any telescope and are a highly recommended telescope accessory. Feel free to contact one of our telescope experts for advice on selecting the filter assortment that is right for you.
