More products from the brand :DayStar

DayStar Quark - Magnesium I b2-line

CHF 1'399

Disponible en stock chez le fournisseur

Free delivery
Easy, free returns

DayStar Quark Magnesium I b2-line

Presentation

Visit Quark Magnesium I b2-line opens up a new window of solar observation, revealing
strong areas magnetized of the Sun in the bright Magnesium I (b2) at 5172.8 Å.
As the human eye is particularly sensitive to this wavelength, the image obtained is more "bright". such as Calcium, Alpha Hydrogen or even Sodium,
which greatly facilitates visual observation and reduces exposure time for photography.

What is the purpose of the Magnesium I b2 filter?

  • Observe active beaches (beach) and large solar magnetic structures.
  • Detecting dark mottling chromospheric network.
  • Highlight the Zeeman phenomenonwhere the absorption line is "split" by an intense magnetic field.
  • Explore areas ofvery high energy activityinvisible at other wavelengths.

Technical specifications

Wavelength 5172.8 Å (Magnesium line I b2)
Bandwidth ≈ 0.4 Å or narrower
Compatible telescopes F/4 to F/8 refractors
Optical elements Fabry-Perot stallion, without integrated Barlow
ERF compatibility Specific ERF filters required - red or yellow glass filters do not allow Magnesium to pass through. UV/IR cut filter recommended for added safety.
Output Standard 1.25″ runner (2″ options available)
Power supply USB 5V 1.5A - all-day operation with optional compact battery
Blocking Integrated 25 mm blocking filter, 21 mm clear aperture
Warranty 5 years

Highlights

  • Much brighter image than Calcium, Hα or Sodium → easier to observe.
  • Reveals magnetic and chromospheric structures invisible in other bands.
  • Compact design, no additional accessories required.
  • Anti-reflective coatings optimized for 517 nm, with internal diaphragms for enhanced contrast.

Use

Simply insert the Quark Magnesium I b2-line in the angled return of your F/4 to F/8 refractor,
add an eyepiece and observe. No complex adjustments required.

⚠️ The use of a suitable energy rejection filter (ERF) is essential to protect your instrument and ensure safe operation.

Package contents

  • Quark Magnesium I b2-line with integrated blocking filter
  • 90-240 V mains adapter with international plugs
  • Rigid carrying case

 

Products in the same category

Sky-Watcher WAVE-100i Tête de monture STRAINWAVE
Sky-Watcher WAVE-100i Mounting head STRAINWAVE
CHF 1'569
Astrographe Newton Askar 130mm HNT-AL f/2.8
Newton Askar Astrograph 130mm HNT-AL f/2.8
CHF 1'799
Filtre solaire Lunt  Double-Stack LS40FHa pour la LS40THa
Lunt Double-Stack LS40FHa solar filter for LS40THa
CHF 949
Filtre bloquant Lunt pour l'observation du soleil en H-alpha B400 - renvoi coudé 1.25"
Lunt blocking filter for H-alpha sun observation B400 - 1.25" angled return
CHF 399
Caméra ToupTek ATR2600M refroidie (IMX571 mono)
ToupTek ATR2600M cooled camera (IMX571 mono)
CHF 1'409
Filtre bloquant Lunt  pour l'observation du soleil en H-alpha B1800 - renvoi coudé 1.25"
Lunt blocking filter for H-alpha sun observation B1800 - 1.25" angled return
CHF 1'999
Lunt LS100MT avec filtre bloquant B3400 - Lunette universelle (solaire et ciel profond)
Lunt LS100MT with B3400 blocking filter - Universal telescope (solar and deep sky)
Original price was: CHF 12'699.Current price is: CHF 7'799.
Sky-Watcher Esprit 80EDX
Sky-Watcher Esprit 80EDX
CHF 899
Sky-Watcher Evostar 100EDX
Sky-Watcher Evostar 100EDX
CHF 659
Caméra ToupTek GPM462M (IMX462 mono)
ToupTek GPM462M camera (IMX462 mono)
CHF 145
Filtre solaire Lunt Double-Stack LS50FHa
Lunt Double-Stack LS50FHa solar filter
CHF 1'899
Filtre bloquant Lunt  pour l'observation du soleil en H-alpha B600 - Tube droit 2"
Lunt blocking filter for H-alpha sun observation B600 - 2" straight tube
CHF 1'249
Lunette d'observation solaire LS40THa avec filtre bloquant B600
LS40THa solar spotting scope with B600 blocking filter
Original price was: CHF 1'299.Current price is: CHF 899.
Diviseur optique ToupTek OAG XL
ToupTek OAG XL optical splitter
CHF 139
Monture JTW Trident GTR
JTW Trident GTR frame
CHF 5'399

Our new products

Barlow Baader pour Hyperion Zoom
Barlow Baader pour Hyperion Zoom
CHF 133
Oculaire Baader Hyperion ZOOM 8-24 mm Mark IV
Oculaire Baader Hyperion ZOOM 8-24 mm Mark IV
CHF 273
2x USB 2.0-A male > USB 2.0-B male 0.3m
2x USB 2.0-A male > USB 2.0-B male 0.3m
CHF 15
2x USB 3.0-A male > USB 3.0-B male 0.3m
2x USB 3.0-A male > USB 3.0-B male 0.3m
CHF 15
2x USB 2.0-A male > USB mini-B 5pin male coudé 1 m
2x USB 2.0-A male > USB mini-B 5pin male coudé 1 m
CHF 15
2x USB 2.0-A male > USB mini-B 5pin male coudé 0,5 m
2x USB 2.0-A male > USB mini-B 5pin male coudé 0,5 m
CHF 15
2x USB 2.0 Type-A male > USB 2.0 Type-B male coudé 1 m black
2x USB 2.0 Type-A male > USB 2.0 Type-B male coudé 1 m black
CHF 15
2x USB 2.0 Type-A male > USB 2.0 Type-B male coudé 0.5 m black
2x USB 2.0 Type-A male > USB 2.0 Type-B male coudé 0.5 m black
CHF 15
2x USB 3.0 Type-A male > USB 3.0 Type-B male 0.5 m black
2x USB 3.0 Type-A male > USB 3.0 Type-B male 0.5 m black
CHF 15
Cable USB 3.1 Gen 2 (10 Gbps) cable Type-C vers Type-C 0.5 m
Cable USB 3.1 Gen 2 (10 Gbps) cable Type-C vers Type-C 0.5 m
CHF 14
[category_menu_mobile]