LP-3 Oxygen III line band filter for 1.25" ep


Availability: More on the way

Product description coming soon . . . . . .
Our Product #: LP31
Thousand Oaks Product #: LP-325

Product Description

Enter your telescope focal ratio in the formula box to the right to see what focal length eyepieces will work best with this filter.

Tech Details

Max City Exit Pupil 5mm
Max Dark Site Exit Pupil 7mm
Min City Exit Pupil 2mm
Min Dark Site Exit Pupil 3mm


Review by:
I purchased this for use with my 8" and now a 12' Dob. Works well on a variety of Nebula, but not all of them. Highly recommended. I use it mostly with my Baader Hyperion zoom and my Explore Scientific 82 degree eyepieces. (Posted on 10/25/2019)
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