The New LS35THa Deluxe

The LS35THa dedicated Hydrogen-alpha telescope is the most compact 35mm etalon system currently available.
An unobstructed, front mounted 35mm etalon provides a bandpass of <0.75 Angstroms. Prominences and some surface detail can quickly be viewed thru this very portable single stack system. Add it to an existing system or use as a quick grab and go... Because the LS35THa is small and compact it is ideally suited to being stacked side by side for Binocular viewing. The biggest OD of the LS35Tha is 62mm.

Specifications:

• Aperture: 35mm Unobstructed Front Mounted Etalon
• Band Pass: <0.75 Angstroms
• Focal Length: 400mm
• Blocking Filter: 4mm; Full Disk Image up to 400mm Focal
• 1.25" helical focuser, all normal 1.25" eyepieces can be used
• biggest tube diameter: 62mm
• main tube diameter: 55,5mm
• Tube length without blocking filter: 340mm
• Tube length with blocking filter: 415mm
• Weight without holder: 1800gr

LS35THaDX Deluxe Package Includes:

• LS35THa Telescope Assembly
• Mounting Rings with Standard Base
• Mounting base with 1/4-20 photo-tread
• TeleVue Sol Searcher
• 10mm LS Eyepiece 70° , 1.25"