The Lunt 50mm Dedicated Hydrogen-Alpha Solar Telescope is purpose-built for solar observation, offering an accessible entry point into this specialized field. Equipped with a Pressure Tuner for precise wavelength adjustment, this instrument delivers crisp views of the Sun's chromosphere, prominences, and surface features. The pressure-tuning mechanism provides superior control compared to traditional tilt methods, enabling consistent fine-tuning without mechanical drift. Ideal for amateur astronomers and serious hobbyists, this telescope combines optical quality with practical functionality. The 50mm aperture gathers sufficient light for detailed solar disk observation and basic research-level study of solar activity.

Lunt Dedicated Solar Telescopes deliver professional-grade solar observation in instruments designed specifically for the Sun. These scopes reveal chromospheric details with remarkable clarity, capturing prominences, filaments, and surface features that cannot be seen with standard white light filters. Compact, precise, and optically excellent, they offer an immersive solar observing experience for both beginners and experienced enthusiasts.

Selecting the correct blocking filter ensures optimal field coverage with your Lunt 50mm solar telescope. B400 is ideal for most visual observing, B600 works well for visual use with wider eyepieces and some imaging with a small sensor camera.

Specifications:

• Telescope Type: Dedicated H-alpha
• Aperture: 50 mm
• Objective Type: Custom Doublet Optimized at 656 nm
• Objective Coating: Ion Assist Ultra-Narrowband AR (656 nm)
• Focal Ratio: F/7
• Focal Length: 350 mm
• Mounting: CNC Clamshell and Vixen Style Dovetail
• 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: Doppler True Barometric Pressure Tuning
• Doppler Shifting: Instant
• Blocking Filter Bandpass: 6 Å
• Sun Finder: TeleVue Sol Searcher compatible

The LUNT Solar 60 mm Universal Telescope is the smallest and most portable of the new line of Universal telescopes. You can enjoy this new versatile 60 mm telescope with its new ED Doublet Lens in all our available wavelengths, for a true grab and go scope that will deliver excellent views in all its configurations.

The 60 mm Telescope provides stellar Solar Viewing in its default configuration with provided Hydrogen Alpha Module, its 60 mm aperture allowing the viewer to gaze at the sun with an unobstructed clarity that is unparalleled in the industry.

Explore the intricacies and features present on the sun with amazing detail utilizing our doppler true tuning pressure system; this will allow the viewer to change their view of the sun with the finest of adjustments, by simply adjusting the pressure within the system.

Note: No eyepiece included.

Includes:

• Lunt 60 mm Universal Day & Night OTA

• Clamshell mounting ring

• Hard case with custom foam insert

• B600 or B1200 Blocking Filter

Blocking Filter Choice

You must select either a B600 or B1200 Blocking Filter for your H‑α system:

• B600 Filter: Normally sufficient for visual observing, giving excellent contrast and detail.

• B1200 Filter: Recommended for imaging or extreme wide-angle eyepieces, as the larger field of view helps avoid vignetting.

Specifications:

• Telescope Type: Universal Day and Night
• Aperture: 70 mm Native, 60 mm H-alpha
• Objective Type: Professional Grade ED Doublet
• Objective Material: FLP51
• Objective Coating: Ion Assist Broadband AR
• Focal Ratio: F/7
• Focal Length: 420 mm
• Mounting: CNC Clamshell Mount and Vixen Style Dovetail
• Storage: Aluminum Finished Hard Case with Fitted Foam
• H-alpha Etalon Type: Modular
• Etalon Wavelength: 656.28 nm
• Etalon Bandpass: <0.65 Å Single Stack, <0.45 Å Double Stack
• Etalon Material: UV Grade Fused Silica
• Telescope Weight: 3kg
• Etalon Tuning: Doppler True Barometric Pressure Tuning
• Doppler Shifting: Instant
• Blocking Filter Size: 6 mm, 12 mm, 18 mm Diagonal and Straight Through
• Blocking Filter Bandpass: 6 Å
• Sun Finder: TeleVue Sol Searcher compatible
• CaK* Filter Type: Rear Mount CaK Diagonal
• Filter Sizes: 12 mm, 18 mm, Diagonal and Straight Through
• Filter Wavelength: 393.4 nm
• Filter Bandpass: 2.2 Å
• White Light* Filter Type: Front Mount Film Filter, Rear Mount White Light Wedge
• Filter Bandpass: Broadband White Light. AR/UV Blocking
• Lunar, Planetary, Deep Space, Terrestrial: Converts to a conventional professional grade telescope for all your nighttime requirements. See optional equipment for additional specifications.
• Theoretical Max Magnification: 100 x
  

The New Lunt 80 mm Universal Telescope is a powerhouse modular telescope, taking one of Lunt Solar Systems most popular sized telescopes and making it even more functional! At 80mm Aperture, with a FPL53 Doublet Lens, the 80 mm Universal Telescope is a precision aligned ED refractor that is made to impress whether you are chasing the Sun’s active regions or sifting through the stars of the milky way.

In Hydrogen Alpha configuration single stack mode, the 80 mm Universal Telescope provides excellent viewing prowess at <.65 Å bandpass with Lunt’s renowned Doppler True Tuning (pressure tuned) system. But don't sleep on its capabilities simply because the Sun goes down!

And after sunset, let the stars and planets shine! Conversion from hydrogen alpha mode has never been easier: Remove the hydrogen alpha module (and attached pressure tuner) from your telescope optical tube assembly (OTA), and replace with the focuser of your choice.

Note: No eyepiece included.

Blocking Filter Choice

You must select either a B1200 or B1800 Blocking Filter for your H‑α system:

• B1200 Filter: Normally sufficient for visual observing, giving excellent contrast and detail.

• B1800 Filter: Recommended for imaging or extreme wide-angle eyepieces, as the larger field of view helps avoid vignetting.

Specifications:

• Telescope Type: Universal Day and Night
• Aperture: 80 mm
• Objective Type: Professional Grade ED Doublet
• Objective Material: FLP53
• Objective Coating: Ion Assist Broadband AR
• Focal Ratio: F/7
• Focal Length: 560 mm
• Mounting: CNC Mounting Rings and Vixen Style Dovetail
• Storage: Aluminum Finished Hard Case with Fitted Foam
• H-alpha Etalon Type: Modular
• Etalon Wavelength: 656.28 nm
• Etalon Bandpass: <0.65 Å Single Stack, <0.45 Å Double Stack
• Etalon Material: UV Grade Fused Silica
• Telescope Weight: 4kg
• Etalon Tuning: Doppler True Barometric Pressure Tuning
• Doppler Shifting: Instant
• Blocking Filter Size: 12 mm, 18 mm, Diagonal and Straight Through
• Blocking Filter Bandpass: 6 Å
• Sun Finder: Red Dot Sun Finder Handle
• Filter Wavelength: 393.4 nm
• Filter Bandpass: 2.2 Å
• Filter Bandpass: Broadband White Light. AR/UV Blocking
• Lunar, Planetary, Deep Space, Terrestrial: Converts to a conventional professional grade APO for all your nighttime requirements. See optional equipment for additional specifications.
• Theoretical max magnification: 140 x

Enjoy everything the Sun has to offer — prominences, surface granulation, active regions, filaments and more seem to leap from our closest star, all captured in the stellar quality performance you expect from a Lunt Telescope.

When the Sun sets, simply remove your hydrogen alpha module, replace your focuser, and let the nighttime in!

The Lunt 100 mm packs a powerful triplet ED APO lens (FPL53 glass) that will guide you across the Milky Way in stunning detail. Now you have a top-of-the-line, extra-low dispersion (ED) nighttime telescope to view planets, stars, the Moon and anything else in between!

Note: No eyepiece included.

Blocking Filter Choice

You must select either a B1200, B1800 or B3400 Blocking Filter for your H‑α system:

• B1200 Filter: Normally sufficient for visual observing, giving excellent contrast and detail.

• B1800 Filter: Recommended for imaging or extreme wide-angle eyepieces, as the larger field of view helps avoid vignetting.

• B3400 Filter: Recommend for imaging with large sensor size cameras.
  

Specifications

• Telescope Type: Universal Day and Night
• Aperture: 100 mm
• Objective Type: Professional Grade APO Triplet
• Objective Material: FLP53
• Objective Coating: Ion Assist Broadband AR
• Focal Ratio: F/7
• Focal Length: 714 mm
• Mounting: CNC Mounting Rings and Vixen Style Dovetail
• Storage: Aluminum Finished Hard Case with Fitted Foam
  H-alphaEtalon Type: Modular
• Etalon Wavelength: 656.28 nm
• Etalon Bandpass: <0.65 Å Single Stack, <0.45 Å Double Stack
• Etalon Material: UV Grade Fused Silica
• Telescope Weight: 6kg
• Etalon Tuning: Doppler True Barometric Pressure Tuning
• Doppler Shifting: Instant
• Blocking Filter Bandpass: 6 Å
• Sun Finder: Red Dot Sun Finder Handle
• Filter Sizes: 12 mm, 18 mm, Diagonal and Straight Through
• Filter Wavelength: 393.4 nm
• Filter Bandpass: 2.2 Å
• Filter Bandpass: Broadband White Light. AR/UV Blocking
• Lunar, Planetary, Deep Space, Terrestrial: Converts to a conventional professional grade APO triplet for all your nighttime requirements. See optional equipment for additional specifications.
• Theoretical Max Magnification: 175 x

The Lunt 130mm Universal Telescope offers the ultimate in viewing, containing a precision-aligned triplet ED Lens with a 130mm aperture that allows you to delve into the Sun’s stunning features or take a trip through the night sky.

Hot spots, prominences and more explode into view as you tune using the hydrogen alpha module — and the night sky will never feel closer to Earth once the stars come out. This stunning lens will take you on a trip through the cosmos!

Note: No eyepiece included.

Blocking Filter Choice

You must select either a B1200, B1800 or B3400 Blocking Filter for your H‑α system:

• B1200 Filter: Normally sufficient for visual observing, giving excellent contrast and detail.

• B1800 Filter: Recommended for imaging or extreme wide-angle eyepieces, as the larger field of view helps avoid vignetting.

• B3400 Filter: Recommend for imaging with large sensor size cameras.

Specifications:

• Telescope Type: Universal Day and Night
• Aperture: 130 mm
• Objective Type: Professional Grade APO Triplet
• Objective Material: FLP51
• Objective Coating: Ion Assist Broadband AR
• Focal Ratio: F/7
• Focal Length: 910 mm
• Focuser Options: Dual Speed Lunt Crayford, Dual Speed Rack and Pinion, or Dual Speed Feather Touch
• Mounting: CNC Mounting Rings and Vixen Style Dovetail
• Storage: Aluminum Finished Hard Case with Fitted Foam
• H-alpha Etalon Type: Modular
• Etalon Wavelength: 656.28 nm
• Etalon Bandpass: <0.65 Å Single Stack, <0.45 Å Double Stack
• Telescope Weight: 11kg
• Etalon Material: UV Grade Fused Silica
• Etalon Tuning: Doppler True Barometric Pressure Tuning
• Doppler Shifting: Instant
• Blocking Filter Size: 12 mm, 18 mm, 34 mm, Diagonal and Straight Through
• Blocking Filter Bandpass: 6 Å
• Sun Finder: Red Dot Sun Finder Handle
• Filter Wavelength: 393.4 nm
• Filter Bandpass: 2.2 Å
• Filter Bandpass: Broadband White Light. AR/UV Blocking
• Lunar, Planetary, Deep Space, Terrestrial: Converts to a conventional professional grade APO triplet for all your nighttime requirements. See optional equipment for additional specifications.
• Theoretical Max Magnification: 225 x

The Lunt 152mm Dedicated Solar Telescope delivers unobstructed optical performance across the full magnification range, combining advanced high-contrast coatings with the proprietary Doppler True Pressure Tuning system. This innovative tuning mechanism creates a three-dimensional viewing perspective, particularly enhancing detail of solar filaments and active regions on the disk surface. Ideal for intermediate to advanced observers, this instrument excels in both visual observation and high-end digital imaging applications, revealing crisp, sharp solar detail with exceptional clarity.

Lunt Dedicated Solar Telescopes deliver professional-grade solar observation in instruments designed specifically for the Sun. These scopes reveal chromospheric details with remarkable clarity, capturing prominences, filaments, and surface features that cannot be seen with standard white light filters. Compact, precise, and optically excellent, they offer an immersive solar observing experience for both beginners and experienced enthusiasts.

To get the best performance from your Lunt solar telescope, selecting the appropriate blocking filter is key. B1200 is ideal for most visual observing, B1800 is recommended for extreme widefield eyepieces and most imaging setups, and B3400 is the best choice for large-sensor imaging or observing with binoviewers, ensuring you capture the full detail and contrast your telescope is capable of.

Specifications:

• Type: Single Interference HD Etalon
• Optical Aperture: 152 mm
• Etalon: Internal <0.65 Angstrom @ 656 nm
• Tuning: Internal Pressure Tune (Doppler True Tuning)
• Focal Length: 900 mm
• F Ratio: f/6
• Focuser: 2" Rack and Pinion
• Color: Pearl White with Black and Red accents
• Storage: Aluminum finished hard case with fitted foam
• Weight: 13kg

The Lunt 300mm F7 Dedicated Hydrogen-alpha Solar Telescope is the largest commercially available solar telescope, delivering unparalleled unobstructed observation with a <0.65 Å single-etalon bandpass for crisp, high-contrast views of filaments, prominences, and active regions across the full solar disk. For advanced observing and imaging, the double-stacked system reduces the bandpass to <0.45 Å, enhancing contrast and isolating fine chromospheric structures. Equipped with a single or dual PC-USB computer-controlled True Doppler Pressure Tuning system, this massive instrument allows precise, dynamic tuning of the etalon(s) for a three-dimensional solar viewing experience, making it ideal for serious solar enthusiasts and professional imagers.

Lunt Dedicated Solar Telescopes deliver professional-grade solar observation in instruments designed specifically for the Sun. These scopes reveal chromospheric details with remarkable clarity, capturing prominences, filaments, and surface features that cannot be seen with standard white light filters. Compact, precise, and optically excellent, they offer an immersive solar observing experience for both beginners and experienced enthusiasts.