Lunt 130mm Universal Solar Telescope

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