Astroprices

3nm OIII Filter Optimized for f/2.8-f/3.6

Chroma

From ~$907.75

2 stores

In stock

Astroshop.eu

Filters OIII 31mm unmounted (3nm)

Available soon
EU Worldwide shipping

€770.00

~$907.75

Astronomy Plus

3nm OIII Filter Optimized for f/2.8-f/3.6 (27066)

In stock
CA Worldwide shipping

CA$2,170.00

~$1,585.85

Chroma 3nm OIII Filter Optimized for f/2.8-f/3.6

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