USED Planetary Contrast Filters

Name: USED Planetary Contrast Filters
Brand: Sirius Optics
SKU: SIR-PC1-USED
Price: 72.45 USD
Availability: InStock
Rating: 4.6 (5 reviews)

USED Planetary Contrast Filters - Main image

USED Planetary Contrast Filters - View 2

$72.45 ~~$115~~ In stock

Category: Used Gear

These used planetary contrast filters from Sirius Optics are offered as individual units. Each filter is sold separately, and the available stock is in good condition.

Brand: Sirius Optics
Category: Used Gear
Condition: Good, as described for this used item
Sold individually — each filter sold separately
SKU: SIR-PC1-USED (Standard)

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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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Returning an item

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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 (4.6 / 5 · 5 reviews)

Sophia ★★★★★ Oct 21, 2026

The glass is surprisingly clean for a used filter, no scratches or coatings issues I can see. Screwed onto my eyepiece nice and snug, and Jupiter’s bands popped with way more definition than without it. Glad I grabbed one while they had stock left.

Emma ★★★★★ Oct 19, 2026

The contrast on Jupiter’s bands really popped through my 8-inch scope, and the glass itself had no visible scratches despite being used. Exactly what I needed for pulling out details on Mars too.

Jason ★★★★★ Oct 18, 2026

Got these for my planetary setup and the contrast on Jupiter's bands was noticeably sharper than with my old generic filters. The threads are clean and they screw on smoothly despite being used, which was my main concern.