Products

Fits 288mm-298mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 306mm-316mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 338mm-348mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 395mm-405mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 174mm-184mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 259mm-269mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 136mm-146mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

Fits 90mm-100mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. a...

Fits 104mm-114mmAstroZap solar filters are made using the world famous Baader AstroSolar™ Material. Filter cell constructed from lightweight 18Ga. ...

LFPT — Internal Double Stack Module For Lunt LS130MT & LS152 Telescopes. Now with new-generation etalons — every unit individually tested on Lu...

LFPT — Internal Double Stack Module For Lunt LS130MT & LS152 Telescopes. Now with new-generation etalons — every unit individually tested on Lu...

SFPT — Internal Double Stack Module For Lunt LS80MT & LS100MT Universal Day and Night Telescopes. Now with new-generation etalons — every unit ...

Sky-Watcher’s Heliostar H-alpha Solar Telescopes offer a dedicated solar viewing experience to the lineup. Hydrogen-alpha solar observing allows yo...

Heliostar OTA Double stack performance, single stack price 76mm aperture, 630mm focal length, f/8.3 Official solar telescope of the Charlie Bates ...

Double stack performance, single stack price 76mm aperture 630mm focal length f/8.3 Official solar telescope of the Charlie Bates Solar Astronomy ...

Lunt 7.2 mm – 21.5mm Zoom Telescope Eyepiece Lunt flat-field eyepieces are coated with 0.1% anti-reflective coatings – the same coatings we use o...

Calcium K Module Calcium K (Ca-K) telescopes and filters are used to study the wavelength of 393.4 nm. This emission line is one of two that are pr...

LS100FHa — 100mm Front-Mount H-Alpha Solar Filter A 0.45Å tilt-tuned etalon for two purposes: double-stack upgrade for existing Lunt 100mm systems,...

100mm Universal Day & Night Modular Telescope The LS100MT Enhanced Kit is the instrument serious solar observers and imagers choose when they w...

100mm Double Stack Modular Telescope — The Ultimate Solar Instrument   The LS100MT Premium Kit is the finest portable solar telescope Lunt makes. I...

100mm Dedicated H-Alpha Solar Telescope One hundred millimeters of hydrogen-alpha aperture changes what solar observation means. The LS100 Standard...

The finest solar telescope Lunt makes. The finest portable solar telescope commercially available. Nothing else comes close. New-generation etalons...

Observatory-grade solar performance. Premium night-sky capability. The finest 130mm solar telescope Lunt makes — without the DS module. Now with ne...

LS40FHa — 40mm Front-Mount Double Stack Solar Filter The double-stack upgrade for the Lunt LS40THa series. Two 0.35Å etalons in series — the tighte...

40mm Dedicated H-Alpha Solar Telescope — Imaging Ready The LS40THa Enhanced Kit builds on the Standard's outstanding optical performance with two t...

40mm Dedicated H-Alpha Solar Telescope — Full DS Performance The LS40THa Premium Kit is the complete 40mm Lunt experience — the finest 40mm H-alpha...

40mm Dedicated H-Alpha Solar Telescope   The LS40THa Standard Kit is Lunt's most portable dedicated solar telescope — a 2.6-pound grab-and-go inst...

LS50C — Compact Double Stack Filter The double-stack upgrade designed specifically for the Lunt LS50THa 50mm solar telescope series. Now with new-g...

LS50FHa — 50mm Front-Mount H-Alpha Solar Filter A 0.35Å tilt-tuned etalon for two purposes: double-stack upgrade for the Lunt LS60MT, or standalone...

50mm Dedicated H-Alpha Solar Telescope — Observer's Package The LS50THa Enhanced Kit is for the observer who has spent time at the eyepiece and kno...

The LS50THa Premium Kit is the complete 50mm Lunt experience — single stack and double stack capability in one package, with everything needed for ...

50mm Dedicated H-Alpha Solar Telescope The LS50THa Standard Kit is Lunt's most popular solar telescope — and the reason is straightforward. It puts...

LS60FHa — 60mm Front-Mount H-Alpha Solar Filter A 0.35Å tilt-tuned etalon for two purposes: double-stack upgrade for compatible Lunt systems, or st...

60mm Universal Day & Night Modular Telescope — Imaging Ready The LS60MT Enhanced Kit upgrades the Standard in two areas that matter most to obs...

60mm Double Stack Modular Telescope — Maximum Contrast The LS60MT Premium Kit is the ultimate expression of the 60mm modular platform — combining L...

60mm Universal Day & Night Modular Telescope The LS60MT Standard Kit is Lunt's most accessible entry into the universal solar telescope platfor...

80mm Hydrogen-Alpha Solar Telescope Eighty millimeters of hydrogen-alpha aperture represents a significant step up in solar observation. The LS80 S...

80mm Hydrogen-Alpha Solar Telescope — Imaging & Visual The LS80MT Enhanced Kit is configured for observers ready to take their solar work serio...

80mm Double Stack Modular Telescope — The Flagship 80mm The LS80MT Premium Kit is the finest 80mm solar telescope Lunt makes. It brings together pr...

For solar white light imaging and white light visual observing. The Lunt White Light Wedge comes with a built in ND3 filter which allows perfectly ...

The Sky-Watcher SolarQuest solar tracking mount is lightweight and ridiculously easy to use. No need to worry about aligning your equipment the ni...

Sun Catcher Solar Eclipse Glasses (4-Pack Assortment) Watch the Total Eclipse Event on April 8th, 2024 in safety, comfort, and style. Made with an...

NOTE: Explore Scientific Eclipse Glasses are rated ISO12312–2, tested and approved by ICS Labs for Direct Observation of the Sun. In addition, Expl...

100% Safe for Eclipse Viewing Lightweight and generally does not require rebalancing tube assembly. Stronger than any other solar filter film on t...