Skywatcher UHC Filter 2" 20197


Skywatcher UHC Filter 2"

The narrowband UHC filter, like the O-III filter, isolates the two doubly ionized oxygen lines (496 and 501nm) in addition to the hydrogen-beta line (486nm) emitted by planetary and most emission nebulae. This filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well. The UHC filter is the best all-around dark-sky nebula filter. Supplied with storage case.


You are buying from an authorized Skywatcher UK dealer.

ItemPriceTelephone 07496 368981
Delivery to mainland UK only.

Telephone 07496 368981

The Bell & Birdtable, Runnington, Wellington, Somerset TA21 0QW
Tel: +44 (0)7496 368981 Contact Us
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