Lunt 40 mm Dedicated Hydrogen-Alpha Solar Telescope

The All New Lunt 40mm Solar Telescope provides the basic essentials perfect for a first time introduction to solar observing. A true grab-and-go dedicated Hydrogen-alpha telescope, the Lunt 40 mm F/10 system is sure to impress allowing both amateur and seasoned professions to experience the awe-inspiring phenomena of our closest Star!

Easily portable and a joy to use, the Lunt 40 mm joins the Lunt Telescope lineup as our smallest aperture offering, while providing the power, amazing detail and quality you expect from a Lunt Telescope — all at an impressive ~4.0 mm solar image size!

Technical Specifications

Telescope Type: Dedicated H-alpha
Universal Capabilities: H-alpha
Aperture: 40 mm
Objective Type: Custom Doublet Optimized at 656 nm
Objective Coating: Ion Assist Ultra-Narrowband AR (656 nm)
Focal Ratio: F/10
Focal Length: 400 mm
Focuser Options: Helical
Mounting: Mounting Foot

Storage: Box with Fitted Foam, Hard Case Optional
H-alpha Etalon Type: Internal Dedicated
Etalon Wavelength: 656.28 nm
Etalon Bandpass: <0.7 Å Single Stack, <0.5 Å Double Stack
Etalon Material: UV Grade Fused Silica
Etalon Tuning: Tilt
Doppler Shifting: Instant
Blocking Filter Size: 5 mm, 6 mm, 12 mm, Diagonal
Blocking Filter Bandpass: 6 Å
Sun Finder: TeleVue Sol Searcher built in

In the Box

Lunt 40 mm Dedicated H-alpha Solar OTA with Custom Foam
TeleVue Sol Searcher Sun finder built in
4″ Vixen Style Dovetail

Warranty & Manuals

Lunt 5-Year Warranty

Language

Language

Lunt 40 mm Dedicated Hydrogen-Alpha Solar Telescope (LS40THa)