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| Télescopes astronomiques / Telescopes for astronomy | Télescopes solaires / Solar telescopes |
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80MM Ha & B1200 FEATHER TOUCH & PRESSURE TUNER
The LS80T/PT (pressure tuned) is a complete and dedicated Solar Telescope with an Image Scale of 408. Image scale is calculated by the effective image size at the focal plain and the clear aperture of the scope. A precision aligned ED refractor with a fully un-obstructed 80mm optical aperture. This package provides a significant step up into the Intermediary category of Daytime Solar Observing, Maintaining the most advanced technology of Doppler True Tuning for fine adjustment of the center wavelength, allowing research of the Sun’s disk and surface details at increased image scale. Prominences, flares, super granulation, filaments, and active regions will be observed.
The LS80T package is fully upgradeable with several options including the evolutionary Dual Internal Stack Etalon System (DSII). The DSII eliminates the need for an external doublestack etalon reducing cost and eliminating obstructions. The system is 100% un-obstructed. The bandpass is reduced to <0.5 Angstroms. See the Sun’s weather in stunning high definition.
LS80T/PT Specifications: (single stacked)
Optical Aperture: 80mm (Unobstructed)
Etalon: Internal <0.7 Angstrom
Tuning: Internal Pressure Tune (Doppler True Tuning)
Image Scale: 408
Focal Length: 560mm
F Ratio: 7
Focuser: Feather Touch 10:1 fine adjustment
Mounting: Integrated clamshell style with 1/4-20 tapped base
Storage: Aluminum finished hard case with fitted foam
Weight: 14 lbs
Included Accessories:
B1200 12mm blocking filter
Sun Finder: Televue Sol Searcher
Mounting: Lunt 6″ Dovetail
Eyepiece: Lunt Zoom Eyepiece
Case: Aluminum Finished Hard Case with Custom Foam
| LUNLS80THa/PT/B1200F
3811.95 CAN$ | |
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