USED - Astrola Filter #29

Name: USED - Astrola Filter #29
Brand: Cloud Break Optics
SKU: USED-29
Price: 10.2 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$10.2 ~~$15~~ In stock

Category: Used Gear

This is a used Astrola Filter #29 offered as part of our Used Gear selection. It is described as being in great condition, and it is a very dark red filter.

Brand: Astrola
Filter: #29
Color: very dark red
Condition: used, described as great condition
SKU: USED-29

Please review the listing details and images carefully before purchase, as this is a used item.

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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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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)

Amelia W. ★★★★★ Oct 21, 2026

Finally got a chance to try this dark red filter on some nebula shots—the contrast really pops against the black sky. For a used piece it looks practically new with no scratches or dust I can see.

Robert S. ★★★★★ Oct 20, 2026

I put this #29 filter on my telescope for some lunar photography and the deep red really cut through the bright glare. The glass is clean with no scratches, exactly as described, and it threads on smoothly. For a used piece of gear, this was a solid deal.

Zoe G. ★★★★★ Oct 19, 2026

I was worried about buying used gear, but this filter arrived looking nearly new. The dark red color really cuts through haze on my telescope, giving crisp views of the moon.