Colour Magic 2″ H-alpha 3nm

CHF 399

Part no. FILTER-0007

Disponible en stock chez le fournisseur

Free delivery for products over CHF 30
Easy, free returns

Askar Colour Magic 2" H-alpha 3nm filter

Visit Askar Colour Magic 2" H-alpha 3nm filter is a narrow-band filter designed for astrophotography of nebulae and other objects rich in ionized hydrogen. Its main features are as follows:

Technical specifications

  • Bandwidth : 3 nm centered on 656.3 nm (H-alpha line)
  • Format: 2" (50.8 mm)
  • Maximum transmission : Approx. 90% at 656.3 nm
  • Effective blocking : Light pollution and unwanted wavelengths
  • Optical density outside the transmission zone : OD3 (0.1%)

Benefits

  • Contrast enhancement : Greatly enhances the contrast of emission nebulae.
  • Imaging in difficult conditions: Allows imaging even in conditions of high light pollution.
  • Reduced star intensity: Reduces the intensity of surrounding stars for better contrast.
  • Compatibility with other filters : Can be used in combination with SII and OIII filters to create Hubble palette images (SHO).

Astrophotography applications

The filter Askar Colour Magic H-alpha 3nm is particularly suitable for :

  • Imaging diffuse nebulae : Capture the details of H-alpha-rich nebulae.
  • Photographing planetary nebulae : Ideal for photographing planetary nebulae.
  • Capturing supernova slag : Perfect for photographing H-alpha supernova remnants.

Additional considerations

It's important to note that this filter requires longer exposure times due to its narrow bandwidth. However, it offers an excellent signal-to-noise ratio for H-alpha emitting objects, even under difficult viewing conditions.

Conclusion

Visit Askar Colour Magic 2" H-alpha 3nm filter is an essential tool for astrophotographers specializing in imaging nebulae and other celestial objects rich in ionized hydrogen. Its ability to enhance contrast and reduce light pollution makes it a first-rate choice for advanced deep-sky observations and imaging.

Filter typeSHO (narrow bands)
Bandwidth3 nm
ParafocusingData currently being integrated, estimated availability shortly
WavelengthData currently being integrated, estimated availability shortly
WeightData currently being integrated, estimated availability shortly
In the boxData currently being integrated, estimated availability shortly
Special featuresData currently being integrated, estimated availability shortly

Why choose Deep Space Astronomy?

Because astronomy is our passion! Our team of experts is here to guide you in your choice of equipment, from beginner telescopes to the most sophisticated astrophotography equipment.

  • Personalized advice: Take advantage of our expertise to choose the ideal instrument for your needs and budget.
  • A wide choice of products: We offer a rigorous selection of quality equipment from the leading brands on the market.
  • Customized training: Expand your knowledge of astronomy with our online and face-to-face training courses.
  • Responsive after-sales service: We're here to help you make the most of your experience.

Products in the same category

Chroma H-alpha filter 8nm - 2" Mounted
CHF 829
Colour Magic 2" Duo-band C2 (SII+OIII)
CHF 109
Chroma LowGlow light pollution filter - 2" mounted
CHF 499
Colour Magic 2" Duo-Narrowband D Package(D1+D2)
CHF 559
Antlia ALP-T Dualband 5nm SII and H-beta filter (2")
CHF 359
Photometric filters Antlia SLOAN (g'r'i'z') - 4 pieces
CHF 1'439
Colour Magic 2" H-alpha 3nm
CHF 399
Antlia 3nm Pro SII filter
Price range: CHF 289 through CHF 759
H-Beta Antlia 3nm Pro - 2" filter
Chroma CH4 (Methane) Jovien filter - 2" mounted
CHF 829
Antlia 4.5nm Edge OIII filter
Price range: CHF 199 through CHF 359
Antlia ALP-T Dualband 3nm Ha and OIII filter
CHF 399
Filtre SII Antlia 3nm Pro Highspeed
Price range: CHF 279 through CHF 529
Chroma Sloan z' photometric filter - 2" Mounted
CHF 699
Antlia LRGBR+ Dark Series filter
Price range: CHF 499 through CHF 689
Chroma SII 8nm filter - 2" mounted
CHF 829

Our new products

Laser de collimation Baader MKIII
CHF 129
GM1000 HPS EP (Enhanced Performance)
CHF 10'799
Sky-Watcher 190 Maksutov-Newton
CHF 1'629
Sky-Watcher 190 Maksutov-Newton + HEQ5 Pro
CHF 2'759
Sky-Watcher Explorer-190MN DS-PRO + EQ6-R PRO
CHF 3'499
Sky-Watcher Evostar-72ED DS-PRO Tube optique
CHF 409
Sky-Watcher Evostar-150ED DS-PRO
CHF 1'669
Sky-Watcher Evostar-150ED DS-PRO + EQ6-R PRO
CHF 3'329
Sky-Watcher Esprit-100ED
CHF 1'599
Sky-Watcher Star Adventurer GTi Tête de monture seule
CHF 539
[category_menu_mobile]