More products from the brand :Lunt Solar Systems

LS40THa/B600

CHF 1'053

Disponible en stock chez le fournisseur

Free delivery against signature
Easy, free returns

40 mm H-alpha solar telescope - B600 blocking filter & Helical eyepiece holder

This 40 mm H-alpha solar telescope is designed for detailed observation of the solar chromosphere in the H-alpha line (656.28 nm). Compact, lightweight and easy to use, it enables you to explore the Sun's most spectacular phenomena in complete safety: protuberances, filaments, active regions and fine surface details.

This version is equipped with a B600 blocking filter offering a more comfortable field of view, as well as a helical eyepiece holder precise and fluid.


H-alpha solar observation

Optimized to isolate the H-alpha band, this system reveals the dynamics of the solar chromosphere, invisible in white light:

  • Disc edge protuberances
  • Dark filaments on the solar disk
  • High-contrast surface details
  • Tracking solar activity day by day

B600 blocking filter - enhanced visual comfort

Visit blocking filter B600 offers a larger effective diameter than the B500, for greater viewing comfort and flexibility with different eyepieces or configurations.

  • Transmission optimized for H-alpha band
  • 1.25″ accessory-compatible format
  • More comfortable field than B500

Helical eyepiece holder

Visit helical focuser ensures simple, precise focusing by rotation. Lightweight and robust, it's ideal for visual solar observation.

  • Smooth, progressive focusing
  • Compact design
  • Ideal for visual use

Accessories included

  • TeleVue Sol Searcher for fast, safe solar pointing
  • Dovetail 4″ for mounting on compatible mounts

Visit Sol Searcher allows the telescope to be aligned with the Sun without looking directly at it, guaranteeing safe pointing.


Key features

Type H-alpha solar telescope
Opening 40 mm
Blocking filter B600
Lens holder Helical
Accessories included TeleVue Sol Searcher, 4″ dovetail

Why choose the B600 version?

  • Detailed and secure H-alpha solar observation
  • Enhanced visual comfort with the B600
  • Compact, portable instrument
  • Quick installation on standard mount

Visit 40 mm H-alpha solar telescope with B600 filter and helical focuser is a high-performance, scalable solution for discovering and tracking solar activity with precision and comfort.

Products in the same category

Filtre bloquant Lunt pour l'observation du soleil en Calcium-K B1200 - Tube droit 2"
Lunt blocking filter for Calcium-K B1200 sun observation - 2" straight tube
CHF 2'499
Filtre Antlia Solar Discover 5Å CaK
Antlia Solar Discover 5Å CaK filter
Price range: CHF 29 through CHF 949
Skywatcher Heliostar-76Ha - Lunette solaire H-alpha
Skywatcher Heliostar-76Ha - H-alpha sunglass
CHF 2'299
Lunt LS130MT avec filtre bloquant B1800 - Lunette universelle (solaire et ciel profond)
Lunt LS130MT with B1800 blocking filter - Universal telescope (solar and deep sky)
Original price was: CHF 13'599.Current price is: CHF 8'299.
Accessoire LS50/60THa: queue d'aronde 4"
LS50/60THa accessory: 4" dovetail"
CHF 60
Accessoire LS50/60THa: queue d'aronde 6"
LS50/60THa accessory: 6" dovetail"
CHF 60
Filtre bloquant Lunt  pour l'observation du soleil en H-alpha B1200 - renvoi coudé 2"
Lunt blocking filter for H-alpha sun observation B1200 - 2" elbow return
CHF 1'299
Prisme de Herschel Antlia CaK 3nm
Herschel Antlia CaK 3nm prism
CHF 349
Filtre solaire Lunt Double-Stack LS50FHa
Lunt Double-Stack LS50FHa solar filter
CHF 1'899
Accessoire LS50/60THa: SunLock chercheur solaire
LS50/60THa accessory: SunLock solar finder
CHF 60
LS50THa/B400R&P10-1
LS50THa/B400R&P10-1
CHF 1'337
DayStar Quark - Calcium H-line
DayStar Quark - Calcium H-line
CHF 1'215
Filtre bloquant Lunt  pour l'observation du soleil en H-alpha B3400 - Tube droit 2"
Lunt blocking filter for H-alpha sun observation B3400 - 2" straight tube
CHF 3'499
Lunt LS80MT avec filtre bloquant B1200 - Lunette universelle (solaire et ciel profond)
Lunt LS80MT with B1200 blocking filter - Universal telescope (solar and deep sky)
Original price was: CHF 7'699.Current price is: CHF 5'999.
Sky-Watcher Star Adventurer Contrepoids 1 kg avec barre
Sky-Watcher Star Adventurer Counterweight 1 kg with bar
CHF 69
Lunt LS300THa Double Stack avec B3400 – L’apogée de l’observation solaire
Lunt LS300THa Double Stack with B3400 - The pinnacle of solar observation
CHF 137'399

Our new products

Valise de transport en aluminium pour Sky-Watcher SKYMAX-150
Aluminium carrying case for Sky-Watcher SKYMAX-150
CHF 169
Sky-Watcher SKYMAX-127 EQ3 PRO
Sky-Watcher SKYMAX-127 EQ3 PRO
CHF 1'049
Sky-Watcher SKYMAX-127 EQ3-2
Sky-Watcher SKYMAX-127 EQ3-2
CHF 699
Skywatcher Skymax-127T OTA
Skywatcher Skymax-127T OTA
CHF 429
Skywatcher Skymax-102 OTA
Skywatcher Skymax-102 OTA
CHF 269
Skywatcher Skymax-102 EQ2
Skywatcher Skymax-102 EQ2
CHF 385
Skywatcher Skymax-90 OTA
Skywatcher Skymax-90 OTA
CHF 219
Télescope Skymax-90 EQ-1
Skymax-90 EQ-1 telescope
CHF 269
Skywatcher Explorer 130 EQ2
Skywatcher Explorer 130 EQ2
CHF 249
Skywatcher Explorer 130M Motorisé
Skywatcher Explorer 130M Motorized
CHF 349
[category_menu_mobile]