Explore the Sun in stunning detail with the LS40THa Solar Telescope, your gateway to observing solar phenomena like prominences, filaments, and flares in H-Alpha. This all-in-one H-alpha solar telescope, with its 40mm aperture and less than 0.7 Angstrom bandwidth, comes equipped with a B500 blocking filter and a precision Helical focuser, making solar observation both easy and accessible.

Delivery Time
Expect delivery within 5-7 business days directly from our supplier, complete with tracking for your convenience.

Precision Viewing with Standard Eyepieces
The LS40THa/B500 solar telescope features a 40mm aperture (unobstructed) and a 400mm focal length, optimized for breathtaking views of the Sun's edge and surface details in H-alpha light. Its Etalon system, with mechanical tilt-tuning, ensures sharpness and clarity with less than 0.7 Angstrom bandwidth. Adjustments are a breeze with the 1.25-inch Helical focuser, and the B500 blocking filter, housed in a star diagonal, supports standard 1.25-inch eyepieces for a wide range of viewing experiences.

Travel-Friendly Design
Designed with portability in mind, this compact telescope is perfect for both beginners and seasoned solar observers on the move, offering a straightforward setup for exploring the Sun's dramatic features in H-Alpha light.

Customizable Viewing Experience
Choose from B500, B600, or B1200 blocking filters to tailor your viewing experience. Larger filters provide an expanded field of view and reduced edge obstruction, ideal for both visual observation and photography. Note: Due to limited back focus, we recommend using specialized astro cameras for photography to achieve the best results.

Key Features:

• 40mm aperture for clear, unobstructed views
• 400mm focal length
• Bandwidth under 0.7 Angstrom for detailed solar observation
• Mechanical tilt-tuning for precise adjustments
• B500 blocking filter with 1.25-inch eyepiece compatibility
• Smooth-operating Helical focuser
• Equipped with a standard GP-level dovetail bar and a 1/4-20 tapped base for easy mounting
• Includes Sol-Searcher for easy solar tracking
• Lightweight and portable at just 1.2kg and 41cm in length

What's Included:

• LS40THa Solar Telescope
• B500 blocking filter installed in a star-diagonal
• 1.25-inch Helical focuser
• GP-level Dovetail bar
• Sol-Searcher for easy alignment
• Comprehensive instruction manual

Embrace the sun's magnificence with the LS40THa Solar Telescope, a superior tool for solar enthusiasts looking to elevate their observational capabilities.