Helaas is deze beschrijving nog niet in het Nederlands vertaald. U vindt hier dus een Engelse artikelbeschrijving.
The Lumicon Comet filter, A narrow band-pass filter system (25nm), isolates the 501nm OIII LINE and both C2 LINEs RK 511nm and 514nm. The high contrast gain OF the filters reveals the delicate ionized tail OF gaseous comets, allowing you ton lake their full extent. The Comet filter thus helps you tons more better distinguish gaseous comets from dusty comets which normally show little contrast gain.
Howard Brewington, famed comet more discoverer, says: 'œI discovered Comet Aarseth Brewington, 1989a1, using the Lumicon Comet filter. The filter doubled the contrast, making the comet very easy tons spot.' Why make comet hunting more harder than it needs tons?
To ensure that your Lumicon filter remains the World's Best, the strictest quality control standard of acres employed throughout the production process. Each Lumicon Comet filter is individually inspected and proudly inscribed with the percentage OF light transmittance OF the primary emission LINEs.
Onze deskundige opmerking:
Helaas is deze beschrijving nog niet in het Nederlands vertaald. U vindt hier dus een Engelse artikelbeschrijving.
A perfect comet filter
The only filter on the market that showed a large increase in contrast with gas comets.
This should be an absolute standard filter for those with a general interest in comets, as well as for dedicated comet observers.
(Anderlecht Rodoschegg)
