LS40THa/B1200R&P10-1 (New standard ≤ 0.35 Å)

H-alpha 40 mm solar telescope - B1200 blocking filter & Rack & Pinion 10:1 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, high-performance and easy to use, it enables you to explore in complete safety the protuberances, filaments, active regions and fine surface structures.

This version combines the B1200 blocking filter - offering a wide field of use and maximum comfort - at a Rack & Pinion eyepiece holder with 10:1 fine gearing, This ensures optimum focusing accuracy, even at high magnification.

H-alpha solar observation

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

• Spectacular protuberances at the edge of the disc
• Magnetic filaments and structures
• High-contrast fine surface details
• Precise monitoring of the evolution of solar activity

B1200 blocking filter - field and versatility

Visit blocking filter B1200 offers a larger working diameter than the B500 and B600 versions, providing greater visual comfort and greater compatibility with different viewing configurations.

• Transmission optimized for H-alpha band
• 1.25″ accessory compatibility
• A more generous, scalable field

Rack & Pinion 10:1 eyepiece holder - micrometric precision

The rack-and-pinion focuser with 10:1 fine ratio allows extremely precise focus adjustment. This precision is particularly useful for bringing out the subtle details of the chromosphere.

• Smooth, ultra-precise focusing
• Excellent mechanical stability
• Reliable attachment of accessories

Accessories included

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

Visit TeleVue Sol Searcher allows the telescope to be aligned with the Sun without direct observation of the star, guaranteeing safe and efficient pointing.

Key features

Why choose this B1200 10:1 version?

• Detailed and secure H-alpha solar observation
• Comfortable, scalable field
• Ideal micrometric focus at high magnification
• Compact, portable instrument

Visit 40 mm H-alpha solar telescope with B1200 filter and 10:1 focuser is a high-performance, precise and scalable solution for tracking solar activity with maximum precision and comfort.