50FHa/B600


in stock
in stock

LUNT 50 mm Ha Etalon Filter System with B600 blocking filter for 2" focuser


1.806,72 EUR
excl. VAT
excl. 4,65 € Shipping costs

 

LUNT 50 mm Ha Etalon Filter System with B600 blocking filter for 2" focuser


The LS50 Hydrogen-alpha etalon filter system with 50 mm aperture for use on any refractor and many other telescopes. Because of the bandwidth of <0.75 Ångström it is capable to provide high contrast.

♦ Aperture 50 mm

♦ Bandwidth <0.75 Ångström (single-pass!)

♦ Tuning through tiltable etalon

♦ Front thread M90x1 female

♦ Rear thread M90x1 male

♦ Cell wih 95 mm diameter and 73 mm length

♦ Blocking filter B600 in diagonal for 2" focuser

♦ Maximum focal length of telescope: 600 mm

♦ The two solar photographs are made by Jose Muñoz Reales (Aster, Agrupació Astronòmica de Barcelona).


 
 

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