Filters
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Lumicon - Night Sky H-Alpha Filter 2"
Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm. At wavelengths longer than 650nm, transmittance is 90% or above
... Learn MoreModel#: LF3090
Regular Price: $168.00
Special Price: $119.95
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Lumicon - Night Sky H-Alpha Filter 1.25"
Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm.
... Learn MoreModel#: LF3085
Regular Price: $135.00
Special Price: $95.95
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Lumicon - Multiple Filter Selector 1.25"
LUMICON Multiple Filter Selectors allow you to easily switch filters without having to thread and unthread them from your eyepiece or diagonal.
... Learn MoreModel#: LF5012
$142.95 -
Lumicon - Minus Violet Filter 2"
Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes
... Learn MoreModel#: LF3125
Regular Price: $134.00
Special Price: $95.95
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Lumicon - Minus Violet Filter 1.25"
Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes.
... Learn MoreModel#: LF3120
Regular Price: $102.00
Special Price: $71.95
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Lumicon - Filter Variable Polarizer 2"
The LF2115, 2" Variable Polarizing Filter, is the all-phase lunar filter for large telescopes. Transmittance is continuously variable from about 5% to 35%. Fits 2" eyepieces.
... Learn MoreModel#: LF2115
Regular Price: $62.95
Special Price: $49.95
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Lumicon - Filter # 58 Dark Green 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1065
$23.95 -
Lumicon - Filter # 56 Green 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1060
$23.95 -
Lumicon - Filter # 47 Violet 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1055
$23.95 -
Lumicon - Filter # 38A Dark Blue 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1050
$23.95 -
Lumicon - Filter # 29 Dark Red 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1045
$23.95 -
Lumicon - Filter # 25 Red 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1040
$23.95 -
Lumicon - Filter # 23A Light Red 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1035
$23.95 -
Lumicon - Filter # 21 Orange 1.25"
Each filter is individually precision ground and highly polished with ultra-high light transmittance coatings on both sides for ultimate contrast on lunar and planetary detail. Double stacking filters may also improve lunar imaging ... Learn More
Model#: LF1030
$23.95 -
Lumicon - Cassegrain H- Beta Filter
Also known as the Horsehead Nebula filter, the Lumicon Cassegrain Hydrogen-Beta Filter isolates only the hydrogen-beta line of the spectrum (486nm) in a narrow pass-band just 9 nm wide, providing maximum contrast ... Learn More
FREE SHIPPINGModel#: LF3065(48 States)
$239.95 -
Lumicon - 2" Oxygen III Filter
The legendary Lumicon 2" OIII narrow band-pass filter isolates just the two doubly ionized oxygen lines
... Learn MoreFREE SHIPPINGModel#: LF3045(48 States)
$239.95 -
Lumicon - 2" Comet Filter
The Lumicon 2" Comet Filter, a narrow band-pass filter (25nm), isolates the 501nm OIII line and both C2 lines at 511nm and 514nm.
... Learn MoreFREE SHIPPINGModel#: LF3075(48 States)
Regular Price: $336.00
Special Price: $239.95
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Lumicon - 2" Ultra High Contrast Filter
... Learn More
FREE SHIPPINGModel#: LF3030(48 States)
Regular Price: $336.00
Special Price: $239.95
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Lumicon - 1.25" Oxygen III Filter
The legendary Lumicon 1.25in OIII narrow band-pass filter isolates just the two doubly ionized oxygen lines (496 and 501nm lines) emitted by diffuse, planetary and extremely faint nebulae.
... Learn MoreModel#: LF3040
Regular Price: $168.00
Special Price: $119.95
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Lumicon - 1.25" Lunar & Planetary Filter Set (4)
The Lumicon 1.25" Lunar & Planetary Filter Set, LF5045, is an excellent "starter-kit,"
... Learn MoreModel#: LF5045
Regular Price: $127.00
Special Price: $83.95




















