LuntSolarSystems - Solar Telescope LS100THa 100mm H-alpha with B3400 blocking filter, Feather Touch Focuser and Pressure Tuner

The LS100T/Ha is a complete Solar Telescope. The refractor based system has a precision aligned singlet chromatic lens with a 100 mm aperture. The front singlet lens reduces the stray-light over an achromat by half. With the matched collimation lens set, it also fully corrects on axis coma, astigmatism and de-centering aberrations and provides a full spherically corrected flat-field Solar-Telescope. The focal length is 800 mm providing a ~7.3 mm image thru a 34 mm blocking filter. Course focus adjustment is via a slide tube. Focusing is achieved with a High Precision 2" Starlight Feather Touch Friction focuser with the a 10:1 reduction as standard equipment.
An internal etalon with tune adjustment allows for a

Addionally the system may also be purchased with the 100mm external, front mounted Double Stack Etalon LS100FHa for a bandpass of
Specifikations:

• Aperture: 100mm

• Bandpass:
• Focal length: 800mm

• Blocking filter diameter: 34mm

• 2" Feather-Touch focuser with 10:1 reduction

• Tube diameter: 121mm

• Tube length with blocking filter: 634mm

• Weight: 5 kg

Delivered with order:

• optical tube with 2" feather touch focuser with 2.5" travel, includes adapter

• tube ring

• B3400 blocking filter

• dovetail

• sol-searcher

• transport case


Pre-orders will be shipped in the order they are received.



Prices are subject to change without notice.