Cloud Break Optics

USED - 1.25" OIII Visual Filter

USED - 1.25" OIII Visual Filter - Main image
$59.4 $99 In stock

Category: Used Gear

This used 1.25" OIII visual filter from Baader Planetarium is offered as part of our Used Gear selection. It is described as being in good condition, with a 10nm FWHM specification.

  • Brand: Baader Planetarium
  • Type: OIII visual filter
  • Size: 1.25"
  • Specification: 10nm FWHM
  • Condition: Used, described as good condition
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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 (4.8 / 5 · 5 reviews)

Mia ★★★★★

Finally got a clear night and this 10nm OIII filter made the Veil Nebula pop like I’ve never seen through my 8” dob. The used condition is honestly flawless—no scratches or coating issues, just crisp contrast on the ionized oxygen lines.

Eva ★★★★★

Pulled the trigger on this used OIII filter and couldn't be happier—the 10nm bandwidth really cuts through light pollution. The glass looks clean with no scratches, and it threaded perfectly onto my eyepiece.

Carter R. ★★★★★

The filter screws on smoothly and the 10nm bandpass really makes the Veil Nebula pop against a dark sky. For a used piece it looks nearly flawless, which is a nice surprise.