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Home > Classifieds > Astromart Classifieds > Filters > Classified #150003

For Sale: Nebual Filters 1.25" & 2" in 1.25" and 2" size

Ad No.: 150003
Seller: APM-Telescopes
Posted: 10/14/2002 9:39 AM
Location: Goebenstrasse 35
Saarbruecken, - Germany
Phone: +49-174-3234333
Ad Hits: 299
A German company developed a new generation of higher quality Nebulae filters.
The Filters known on the market using cheap not polished glas, showing as result stars not as pin point stars, but more a bit astigmatic and the coatings are not live time durable and can be scratched during uncarefull cleaning.
In germany now such filters produced which using high quality polished optical quality showing stars pion point and using durable di-electric coatings which cannot be damaged.
Also the transmissions at the peaks are typical higher between 96% and 98%

• UHC 1.25", H-Beta, O III 1.25" , $ 99.-
• O III 2" , H-Beta, O III 2" , $ 199.-

Markus Ludes


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