Solar Blocking Filters
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Lunt - Calcium (Ca-K) Module with B1800 & B3400 Blocking Filter – In extension tube with T2 connection
Internal narrowband filters allow for ... Learn More
Model#: LS34CaKMD
$2,034.00 -
Baader Planetarium - D-ERF Energy rejection filter 180mm with IR-Cut dielectric coating
Baader Planetarium D-ERF Energy Rejection Filter, 180mm with IR-Cut Dielectric CoatingBaader planetarium has introduced a new evolution in their premium energy rejection filters, from 70mm up to 180mm! These filters incorporate a new all-dielectric IR re ... Learn More
FREE SHIPPINGModel#: DERF-180(48 States)
$2,177.00




















