Cloud Break Optics

LS50C Double-Stack Filter

LS50C Double-Stack Filter - Main image
$696.9 $1010 In stock

Category: Solar Filters

All sales of solar gear are final, so please choose your filter carefully and reach out with any questions.

Description

The specially-designed Lunt Solar Systems LS50C is a compact double-stack filter made especially for the Lunt LS50THa H-alpha Solar Telescope. The LS50C lowers the bandpass of the LS50THa to <0.5 Angstroms for more surface detail. This easy-to-install double-stack filter threads directly onto the LS50THa for instant gratification!

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Lucy U. ★★★★★

Got it dialed in today for the first time—the compact double-stack makes the surface detail pop like nothing I’ve seen through a single filter. Even with the sun low, the contrast on the prominences was stunning.

Harper L. ★★★★★

The double-stack design really sharpens the view of surface details, and the compact size makes it easy to mount on my existing setup. It took me a bit to dial in the tuning, but the extra contrast on plage and filaments is absolutely worth it.

Alexander ★★★★★

Finally got a clear day to test the double-stack on my scope, and the contrast on the solar surface was noticeably sharper than with just the single filter. The compact design also made it easy to swap in and out without rebalancing the whole setup.

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