Save 10% using code FIRST10OFF.

Terms Apply. Click Here

Celestron

Celestron 93624 Oxygen III Narrowband Filter - 2 in.

Sold by UnbeatableSale

Celestron

Celestron 93624 Oxygen III Narrowband Filter - 2 in.

Sold by UnbeatableSale

$136.23 You Save: $35.32 (25.9%)

$100.91

$2.02 Cashback

The 2 in. OIII narrow band filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast...
See details

Product Information

SKU: CLST158

Celestron 93624 Oxygen III Narrowband Filter - 2 in.

The 2 in. OIII narrow band filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black sky background and the faint photons of OIII light needed for detailed views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae, among other objects.Each filter has an ultra hard, vacuum-deposited coating carefully designed to block all of the visual spectrum ranging from 400 to 700 nm This eliminates the un-natural colored halos surrounding bright stars common with O III filters of less sophisticated coating technology.Dimension - 2 x 0.5 x 2 in.

Reviews

SHOP.COM Reviews

Write a Review

This product has not yet been reviewed. Be the first to write a review.