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Model: 0551401Brand: Lunt
Generally In Stock, Please Confirm Before Ordering
The LS100THa is a complete H-alpha Solar Telescope with a 100 mm aperture (no obstruction!) and 800 mm focal length. An internal etalon with new air-pressure tuning system adjustment allows for a <0.7 Angstrom bandwidth. This "Pressure Tuner" system allows a better Etalon adjustment than other systems. The Pressure Tuner system adapted the Etalon to varying altitudes and atmospheric pressures for always optimal performance. Blocking filter is the B1200. The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25" eyepieces and with a T2 camera connection. Focusing is achieved with a high precision Starlight Instruments 2" Feather Touch focuser with 10:1 reduction as standard equipment.
Addionally the system may also be purchased with the optional available 100mm external, front mounted Double Stack Etalon LS100FHa for a bandwidth of <0.5 Angstrom.
Technical data: Aperture: 100 mm Focal length: 800 mm Bandwidth: <0.7 Angstrom Tuning: air-pressure tuning system Blocking Filter: B1200 with 1.25" and T2 connection Focuser: Starlight Instruments Feather Touch with 10:1 reduction Weight: 6.6 kg Length: 62 cm
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