LUNT LS100THa/B1200 H-alpha Solar Telescope
LUNT LS100THa/B1200 H-alpha Solar Telescope
£8,489.94 inc Vat Add to basket

LUNT LS100THa/B1200 H-alpha Solar Telescope

£8,489.94 inc Vat

or from £7,769.94 today & 5 weekly interest-free payments of £144.00 with Laybuy what's this?

The LS100THa/B1200 is a complete telescope for observing the sun in H-alpha, a precision aligned ED refractor with 102mm aperture (no central obstruction) and 714mm 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 by a 2” Starlight-Instruments Feather-Touch focuser with 1.5” travel and 10:1 reduction.

Available on back-order

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Description

The LS100THa/B1200 is a complete telescope for observing the sun in H-alpha, a precision aligned ED refractor with 102mm aperture (no central obstruction) and 714mm 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 by a 2” Starlight-Instruments Feather-Touch focuser with 1.5” travel and 10:1 reduction.

Blocking-filter is the B1200. The B1200 is good for visual solar observing. Also solar imaging is possible by cameras with small CCD chip. We recommend a LS100THa with B1800 or B3400 blocking-filter by using cameras with middle or large sized CCD chips.
The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25” eyepieces and with a T2 camera connection.

Double-stacking is also possible at the LS100THa telescopes. It will reduce the bandwidth to <0.5 Angstrom, much more details on the solar surface will become visible. There are two different possibilities for double-stacking at the LS100THa telescopes. The professional, but also expensive solution is the additional available LS100FHa front-mounted double-stack filter. A well priced possibility is the also optional available internal double-stack module LS100THa/DSII.

Features:

  • Aperture: 102mm (ED refractor, unobstructed)
  • Focal length: 714mm
  • Bandwidth: internal Etalon with <0.7 Angstrom
  • Tuning: air-pressure tuning system
  • Blocking-filter: B1200 with 1.25” and T2 connection
  • Focuser: Starlight-Instruments Feather-Touch focuser with 10:1 reduction
  • Two tube rings
  • Dove tail bar with GP level for astronomical mounts

The kit includes:

  • LS100THa H-alpha solar telescope
  • Pressure-Tuner system
  • B1200 blocking-filter in star-diagonal
  • 2” Feather-Touch focuser
  • Tube rings with dove tail bar
  • Sol-Searcher
  • Transport case
  • Instruction manual
Brand LUNT Solar Systems
Warranty, years 2

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Contact us on 01392 343050, or email us at explore@exploreoutside.co.uk.

Delivery all depends on stock.

 

Delivery Cost
Flat rate shipping £4.99, above £75.00: Free
The Channel Islands, Highlands and Islands (standard) £7.65, above £75.00: Free
Pre 12 Next Working Day Delivery £15.95
Europe £17.95
World Wide Zone 1 £25.00
World Wide Zone 2 £98.00