Solar telescopes

Manufacturers

Advanced Search

Categories

Show allHide

Price

In stock

Info

Shopping

New products

Offers

Lunt LS80THA/CPT OTA H-Alpha solar telescope View larger

Send to a friend

Send to a friend

Lunt LS80THA/CPT OTA H-Alpha solar telescope

Lunt LS80THA/CPT OTA H-Alpha solar telescope

Lunt LS80THA/CPT OTA H-Alpha solar telescope features 80 mm ED lens, 560 mm focal lenght F/7 and 0.7A internal Etalon filter. No blocking filter model.

Recipient :

* Required fields

  or  Cancel

Lunt LS80THA/CPT OTA H-Alpha solar telescope

Lunt

LT-0551300

New product

Lunt LS80THA/CPT OTA H-Alpha solar telescope features 80 mm ED lens, 560 mm focal lenght F/7 and 0.7A internal Etalon filter. No blocking filter model.

More details

3 820,00 €

Ordered upon request

Add to wishlist

Follow the price

Keep track of the price drops on this item. Simply enter your email here and we will send you an email alert.

Invalid email

Watch it

LUNT LS80THa/CPT OTA (no blocking filter!)

H-alpha Solar Telescope with 80mm aperture and <0.7 Angstrom bandwidth, with advanced air-pressure tuning system, and Crayford focuser. Will be delivered without blocking-filter, can only be used with additional blocking-filter!

This telescope will be delivered without blocking-filter. We offer many additional available blocking-filters in various sizes, in 90° star-diagonal, or straight extension-tube. You can use all these blocking-filters at this telescope.
PLEASE NOTE: You can not use this telescope without additional blocking-filter!

The LS80THa is a telescope for observing the sun in H-alpha, a precision aligned ED refractor with 80mm aperture (no central obstruction) and 560mm focal length. An internal Etalon with advanced air-pressure tuning system “Pressure-Tuner” provides <0.7 Angstrom bandwidth. This “Pressure Tuner” system allows a more accurate Etalon adjustment than other systems. The “Pressure-Tuner” system adapted the Etalon to varying altitudes and atmospheric pressures for always optimal performance. The Etalon is installed safely inside the telescope-tube.
Fine adjustment is achieved with a 2" Crayford style focuser with 10:1 reduction.

Technical data:
• Aperture: 80mm (ED refractor, unobstructed)
• Focal length: 560mm
• Bandwidth: internal Etalon with <0.7 Angstrom
• Tuning: air-pressure tuning system
• Focuser: Starlight-Instruments Feather-Touch focuser with 10:1 reduction
• Integrated 1/4-20 tapped base (standard thread for photo-tripods)
• Dove tail bar with GP level for astronomical mounts
• Weight: 4kg

Delivered by order:
• LS80THa H-alpha solar telescope (without blocking-filter!)
• Pressure-Tuner system
• 2" Feather-Touch focuser
• 1/4-20 connection and dove tail bar
• LUNT zoom eyepiece
• Sol-Searcher
• Transport case
• Instruction manual

Customer ratings and reviews

Nobody has posted a review yet

Rate / write a comment

30 other products in the same category:

Viewed products