The Lumicon Deep-Sky Filter is THE foremost broadband filter efficiently blocking ALL mercury-vapor and high & low pressure sodium-vapor lamp light, neon lights and airglow, while allowing the rest of the visible spectrum through.

The Original Lumicon Ultra-High Contrast narrow bandpass filter (24nm) isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) and H-Beta line (486nm) emitted by emission and planetary nebulae, while blocking the rest of the overall spectrum of light.

The renowned, original Lumicon OIII narrow bandpass filter (11nm) isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light.

The Lumicon H-Beta Filter isolates only the Hydrogen-beta line of the spectrum (486.5nm) while blocking, completely, the rest of the overall spectrum of light.


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Product Image Price Item Name-

Lumicon H-Beta Filter - 1.25" $119.95

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Lumicon H-Beta Filter - 1.25"

Also known as the Horsehead Nebula filter, the Lumicon 1.25in 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. Now you can view extremely faint...

Lumicon Deep Sky Filter - Visual Back SCT $239.95

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Lumicon Deep Sky Filter - Visual Back SCT

The best all-purpose nebula filter on the market today, the Lumicon Cassegrain Deep Sky Filter blocks all high & low-pressure mercury and sodium vapor lamp light, neon lights and airglow, while transmitting the rest of the visible spectrum. The...

Lumicon Deep Sky Filter - 48mm (2") $239.95

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Lumicon Deep Sky Filter - 48mm (2")

The best all-purpose nebula filter on the market today, the Lumicon 2in Deep Sky Filter blocks all high & low pressure mercury and sodium vapor lamp light, neon lights and airglow, while transmitting the rest of the visible spectrum. Visually,...

Lumicon Deep Sky Filter - 1.25" $119.95

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Lumicon Deep Sky Filter - 1.25"

The 1.25in Deep Sky is Lumicon's most popular nebula filter. It blocks all high & low pressure mercury and sodium vapor lamp light, neon lights and airglow, while transmitting the rest of the visible spectrum. Visually, the Deep Sky Filter...

Lumicon Comet-Swan Band Filter-Cassegrain $189.00

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Lumicon Comet-Swan Band Filter-Cassegrain

Lumicon Comet-Swan Band Filter-Cassegrain The Lumicon Comet Band narrow visible bandpass cometary filter (25nm) isolates just the 501nm OIII and the 514nm Cyanogen lines. The high-contrast gain of the filter reveals the delicate ionized tail of...

Lumicon Comet-Swan Band Filter-2" $239.95

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Lumicon Comet-Swan Band Filter-2"

Lumicon Comet-Swan Band Filter-2" The Lumicon Comet Band narrow visible bandpass cometary filter (25nm) isolates just the 501nm OIII and the 514nm Cyanogen lines. The high-contrast gain of the filter reveals the delicate ionized tail of gaseous...

Lumicon Comet-Swan Band Filter-1.25" $89.00

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Lumicon Comet-Swan Band Filter-1.25"

Lumicon Comet-Swan Band Filter-1.25" The Lumicon Comet Band narrow visible bandpass cometary filter (25nm) isolates just the 501nm OIII and the 514nm Cyanogen lines. The high-contrast gain of the filter reveals the delicate ionized tail of...


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