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Optolong Father's Day Sale

Optolong Fathers Day Sale

Optolong's Father's Day Filter Sale

In celebration of Father's Day (and the arrival of warm weather and the summer stars), Optolong has announced 20% savings across the board on their entire line of astronomy filters.

That includes 1.25" and 2" broadband and line filters for visual observing.

It includes 1.25", 2", and unmounted narrowband line filters for astronomical imaging.

And it includes clip filters and thread-on filters for nightscape imaging with a DSLR and lens.

With this kind of savings, it's a perfect time to start building your astronomy filter collection or add to your existing filter set.

Not sure which filters to get? Our two buyer's guides will help you choose wisely.

For filters for visual observing, read A Guide to Light-Pollution Filters for Visual Astronomy.

For filters for astronomical imaging, read A Guide to Imaging Filters.

Sale ends June 25th

   
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Items 1 to 24 of 99 total

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Items 1 to 24 of 99 total

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