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We're Adjusting Our Store Hours (But It's for Awesome Reasons)

Custom Scientific - Visual Oxygen III (OIII) Filter - 1.25''

In Stock
$79.95
SKU CS-O3125
In Stock!

The narrow-bandpass OIII filter improves the view of emission and planetary nebulae. The filter works by blocking natural and artificial light pollution while transmitting the light emitted by nebulae. This increases the contrast and makes faint detail readily visible.