USED 1.25" Sirius Optics Filters

$62.05 ~~$85~~ In stock

These used 1.25" Sirius Optics filters are offered in great condition. Choose from two filter options: MV1 (Minus Violet) or CE1 (Color Enhancing).

Brand: Sirius Optics
Size: 1.25"
Available options: MV1 (Minus Violet) and CE1 (Color Enhancing)
Condition: used, described as great condition
Category: Used Gear

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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 (5.0 / 5 · 5 reviews)

Lucy ★★★★★ Oct 21, 2026

The MV1 filter really cuts down that harsh violet halo on bright stars, making deep-sky views noticeably sharper through my scope. Considering it's used, the glass looked spotless and threaded onto my eyepiece perfectly smooth.

Jason ★★★★★ Oct 20, 2026

I was a little nervous buying used filters, but the MV1 arrived in really clean shape with no scratches I could see. It noticeably deepened the contrast on Jupiter’s bands through my 8-inch dob without washing out the finer details.

Lily ★★★★★ Oct 19, 2026

The MV1 filter cleaned up the blue halos on Jupiter noticeably better than the cheaper filter I was using before. For a used piece of glass, the threads are smooth and it came without a scratch.