Marca dvs. pentru astronomie & natură
Sortiment bogat de produse & inovație
Producție și dezvoltare de produse proprii
Service & suport personal
Accesorii telescop > Filtre > Filtre pentru nebuloase > Filtre H-Alfa > Pro > Omegon Filtre Pro OIII 7nm Filter 1,25"
Nr. articol: 60113

Filtre Pro OIII 7nm Filter 1,25"

$ 179,00 Pret oferta:
$ 79,00 incl. TVA, plus costuri de livrare
in stoc
gata de livrare in 24 h + timp de tranzit

Descriere produs

Mai multe despre această serie Pro...

Din pacate, descrierea acestui produs nu a fost inca tradusa in limba romana, din acest motiv veti gasi in loc o descriere in limba engleza.

Omegon OIII Filter: for astronomy photographs rich in contrast

The Omegon OIII filter allows 501 nanometre emissions from ionised oxygen atoms to pass through, and improves the contrast for OIII spectrum astrophotography when combined with other filters. Ambitious astrophotographers can take amazing pictures, even from light-polluted cities.

The highlights at a glance:

  • Special coating: ensures high transmission and optimum contrast
  • For monochrome cameras: the filter should be used in combination with SII and H-alpha filters
  • The narrow band filter allows the emissions of oxygen atoms to pass through at 501 nanometres with a bandwidth of 6 nanometres
  • Blocks the light from artificial illumination
  • Suitable for telescopes with an aperture of 8 inches or more
  • For CCD astronomy cameras and astro-modified DSLR cameras

The Omegon OIII filter is a special CCD filter that increases the contrast between celestial objects and the background sky. It is suitable for photographing stellar nurseries and planetary nebulae from light-polluted cities, it is also effective for use in countryside locations. The filter isolates OIII emissions and accentuates bright red nebular structures. Famous examples are the Orion Nebula or the Lagoon Nebula.

Due to its narrow full width at half maximum of just 6nm, it delivers high transmission in the doubly ionized oxygen spectrum, and also further increased contrast compared to wider band filters. The OIII line is a doublet line, with the stronger line at 501 nanometres and a weaker line at 499 nanometres, the 6 nanometres bandwidth ensures that no emission is lost from either line.

Date tehnice

Capacitate


Material cadru de montare
Aluminiu
Conexiune (spre telescop)
1,25"
Cadru
1,25"
Lungimea de unda centrala (nm)
501
Latime de injumatatire (nm)
7

General


Serii
Pro
Tip
Filtre
Tip constructiv
filtru de linie

Aplicaţii


Anti poluare luminoasa
da
Nebuloase din hidrogen
-
Nebuloasa planetara
da
Comete
-
Stele centrale
-
Ramasite de supernova
da
Util pentru fotografiere
da
Util vizual
-

Accesorii recomandate

Accesorii telescop (1)

Omegon Roata filtre 1.25''

$ 169,00*

*Toate preţurile includ TVA, plus costurile de transport maritim.

Omegon Filtre Pro OIII 7nm Filter 1,25"
Omegon Filtre Pro OIII 7nm Filter 1,25"

Comentarii

Nu exista comentarii ale clientilor pentru acest produs inca.

Scrieti comentariul dumneavoastra propriu:

Aveți întrebări specifice cu privire la comandă sau la produse? Vă rugăm să contactați serviciul nostru pentru clienți!

Clientii care au cumparat acest produs au cumparat si...