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Lunt 50mm tunable H-alpha filter 6mm blocking filter 2" Diagonal for scopes under 600mm focal length
$1,615.00This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 600mm . . . -
Lunt 50mm tunable H-alpha filter 2" diagonal 12mm blocking filter for scopes under 1200mm focal length
$1,961.00This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1200mm . . . -
Lunt 50mm tunable H-alpha filter 2" diagonal 18mm blocking filter for scopes under 1800mm focal length
$2,376.00This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1800mm . . . -
Lunt 1.25" polarizing filter
$45.00The 1.25" Lunt PF1.25 polarizing filter is designed for use with 1.25" eyepieces in the Lunt LS1.25HW Solar Wedge to control the image brightness during white light visual observing. -
Lunt 50mm Ha Etalon Filter
$1,188.00The Lunt LS50FHa is a 50 mm aperture (no central obstruction) integrally tuned etalon for use on any customer-supplied refractor. -
Lunt 50mm Hydrogen Alpha Filter with B3400 for 2" Focusers
$3,348.00The Lunt LS50FHa is a 50 mm aperture (no central obstruction) integrally tuned etalon for use on any customer-supplied refractor. -
Lunt 60mm Ha Etalon filter
$1,917.00The Lunt LS60FHa is a 60 mm aperture (no central obstruction) integrally tuned etalon for use on a customer supplied refractor. -
Lunt 2" Solar Wedge (Herschel wedge) for refractors
$362.00The 2" Lunt white light Solar Wedge yields the highest level of detail and contrast (both visually and photographically) of any white light solar filter available for refractors up to 150mm in aperture . . . -
Astro-Tech #58 Dark green 1.25" color filter
$11.95This Astro-Tech #58 dark green 1.25" eyepiece filter is very helpful when observing the Moon and Mars, plus enhances a variety of features on all the other planets from Venus to Saturn If you have a scope 8" in aperture and larger . . . -
Lunt 50mm tunable H-alpha filter with 12mm blocking filter for scopes under 1200mm focal length
$1,961.00This 50mm clear aperture Lunt H-alpha filter can be used to provide striking views of solar prominences and disk detail with virtually any telescope having a focal length under 1200mm . . .
