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Lunt Solar 100mm Hydrogen-alpha Front Mount Filter

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  1. Lunt 100mm Ha Etalon Filter with B3400 for 2" Focuser

    Lunt - 100mm Ha Etalon Filter with B3400 for 2" Focuser

    The new Lunt Solar Systems LS100 Hydrogen-Alpha Filter incorporates a unique design feature

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    Model#: LS100FHa2/B3400

  2. lunt ls100 internal etalon

    Lunt - Double Stack Module for LS100THa

    The new DSII eliminates the need for an external front mounted filter for double stacking. Double stacking provides a truly enhanced, high definition view of the Sun’s surface details ... Learn More
    Model#: DSII/LS100T

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Introducing the LS100 Hydrogen-alpha system..... Although Lunt is in the final stages of patenting the large filter design. Lunt Solar does have pricing and projected delivery times. The LS75, LS100, and LS160 all have a unique design feature which allows for a more stable filter that is also less prone to de-contacting. (more information as is becomes available).

 System includes the B600 standard for use on telescopes up to 600mm focal length. *Blocking filter required. Because the LS100 has an estimated bandpass of <0.75 Angstroms it is capable to providing high contrast views of both surface and edge detail. Adding an additional etalon system will reduce the bandpass to ~<0.55 (dependant upon scope) allowing for higher resolution viewing and/or imaging. This filter can also be added to the LS100T/Ha Telescope. Specifications: • Aperture: 100mm • Focal Length: Customer Supplied Scope • Band Pass: <0.75 Angstroms RMS • Color: Pearl White with Black Anodize System Includes: • LS100 Ha Filter. • B600 Blocking Filter (Other sized available by request) • Re-enforced case with foam.