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Status: Active  Advert Category: Filters  Advert # 131497
Omega/DGM NPB, visual nebula filter

www.okularum.eu

Okularum is the distributor of the Omega/DGM NPB filter on the European market.

This filter has been extensively discussed on the CN-forum. It has acquired the reputation of a top-performing narrow band (UHC-like) nebula filter for visual use.

The NPB filter is characterized by its slightly narrower passband in the OIII and H-Beta emission lines compared to for instance the Lumicon UHC as well as by its inclusion of a secondary H-Alpha passband. The H-Alpha passband allows for the perception of faint red colors in nebulas that have strong emission in the H-alpha line (e.g. M42 and M8), especially when observing with larger telescopes.

Our prices (VAT included) are:

95 for the 1.25" NPB filter

175 for the 2" NPB filter

We ship Europe-wide.

To order, please visit our webstore:

www.okularum.eu
Price: 83
Posted on: 2017-11-09 09:56:04
Last Updated on: 2017-11-09 09:57:05
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UK AstroBuySell Sponsors
Serving the needs of telescope makers dew control, cables, wireless, accessories Click here to visit Telescope House The best astronomical accessory you'll ever buy! digital control of motorized focusers and rotators hard to find astronomy equipment Telescopes, Cameras, Filters, Adapters Observatory Dehumidifiers Ireland's fastest growing on-line astronomy shop
Click to visit us! try a telescope for a week or two dew, focuser, power controls Experts in Astronomy Workshops, Tutorials, Guides, Books on-line astronomy store Amateur Astrophotography Magazine North Star Astronomy 203mm f12 apochromatic refractor
British Astronomical Association EQ Mount Tuners & Much More! Bringing the night sky to you Astrofarm Knowledge Observatory France Click here to visit our website! Moonraker Telescopes - handmade in the UK SCTelescopes Carbon fiber products Making your Night's Viewing a Little Easier Precision Engineered Astronomical Products

 


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