Explore Scientific 2" ND 0.9 Filter
Explore Scientific's 2" Neutral Density (ND) Filter allows light to pass uniformly across the whole visual spectrum. This makes it a superb filter for reducing glare and irradiation when observing the Moon with any telescope 4"(10.2cm) and larger.
The Explore ND Filter has a density of 0.9 and a transmission of 13% and comes in a 2" metal cell that can be threaded easily onto the 2" barrel of an eyepiece, Barlow, or another accessory. Besides working great on the Moon, it will help split close double stars where one star is much brighter than the other. Neutral density filters also help decrease brightness when using your telescope for terrestrial viewing on a bright, sunny day.
- Explore Scientific 2" ND 0.9 Filter
- Plastic Storage Case
- Beauty Box
Dimensions & Specifications
Filter Size: 50.8 mm (2")
Filter Type: Moon/ND/Polarizing
Filter Shape: Round
Mounted or Unmounted: Mounted
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered on explorescientific.com within 60 days of purchase.
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
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