Odpowiednik tego filtra na polskim rynku

wimmer · 15 Listopada 2007

Witam!

Czy ktoś mógłby mi podać odpowiednik tego filtra do zdobycia na polskim rynku?

https://www.wilhelmy-it.de/sms/shop/index.p...mp;idlistpos=17

Nie chodzi mi tylko o ustalenie nazwy, gdyż wiem, że jest to filtr mgławicowy :szczerbaty: Bardziej chodzi mi o jego możliwości. Zaintrygowało mnie to zdanie :" CLR Filter is a dramatically-heightened level of contrast and observable detail, while the effects of unwanted city lights are greatly reduced."

Czy nie jest to nieco przesadzone? Czy taki filterek rzeczywiście dużo może?

Z góry dziękuję

skymacho2 · 15 Listopada 2007

link "nie chodzi" ... może tu coś znajdziesz: http://www.astrokrak.pl/forum/viewtopic.php?t=3577

exec · 15 Listopada 2007

Wyglada na to ze jest to filtr anty LP. A ze jest bardziej szerokopasmowy niz uhc czy o3 to mozna go uzywac z teleskopami o malej aperturze. Przynajmniej tak mi powiedzialo google :szczerbaty:

wimmer · 16 Listopada 2007

O sorki...Nie wiedziałem, że nie da sie wejść bezpośrednio...to https

Zrobimy tak:

Seben "CLR" (Conurbation Light Reducer) Filter Nebular Filter / Urban Light Pollution Filter

Almost every hobby-astronomer knows this problem: Your Deep-Sky observations in city environments fail because of the turbulences in the atmosphere (the "seeing") and the unwanted light from urban light pollution. This is a very unsatisfying experience and takes the fun out of any astronomical observation.

The Seben CLR Filter is the solution you always searched for!

The effect of the Seben CLR Filter is a dramatically-heightened level of contrast and observable detail, while the effects of unwanted city lights are greatly reduced. Deep-Sky-Objects near the limit of observability become readily observable; their fine details are now viewed with ease. Parade objects like the Orion Nebula (M42) will reveal much more detail with the Seben CLR Filter!

A further pleasant effect: The exposure times in astro-photography will be reduced.

The Seben CLR Filter has a wider transmission band than UHC- or O-III-Filter. This makes the Seben CLR Filter suitable for small apertures (>80mm), too! In addition it ensures an achromatic image.

The Seben CLR Filter threads into the barrel of all Seben 1.25" eyepieces and most other 1.25" brands. It can also be used in filterslides and with webcam-adapters (if they are outfitted with threads for filters).

Our tip for you:

Try out the combination of the Seben CLR Filter with the Orbinar Deep Sky Filter DSF-V. Take us by our word! Many other customers have done so and have not been disappointed! We are sure you will soon experience for yourself why this filter combination has such a growing popularity. Please take further information about the Orbinar Deep Sky Filter DSF-V from its own product description.