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Astronomy > Filters > Nebulae filters > H-Alpha Filters > Astrodon > Astrodon Filters High performance H-Alpha 50mm 3nm narrowband filter, unmounted
Product no.: 16453

Filters High performance H-Alpha 50mm 3nm narrowband filter, unmounted

$ 2,140.00 incl. VAT plus shipping costs
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Product description

Enhance your deep sky viewing with the latest in multi-layer coating technology. These filters transmit desired wavelengths in a very steep slope vs. gentle transition slopes in competitive brands. This means better contrast and overall performance.

Specifications

Capacity


Connection (to the telescope)
-
Coating of optical system
multiple
Mount material
unmounted
Frame
unmounted
Filter Size (mm)
50

General


Type
Filters
Type of build
line filter

Area of application


Visually useful
-
Useful for photographs
yes
Anti light-pollution
yes
Daylight and twilight observation
-
Moon
-
Mercury
-
Venus
-
Mars
-
Jupiter
-
Saturn
-
Uranus
-
Hydrogen nebulae
yes
Planetary nebulae
-
Supernova remains
-
Comets
-
Central stars
-
Twin stars
-
Galaxies and star clusters
-

Product safety

Manufacturer:
Astrodon Filters High performance H-Alpha 50mm 3nm narrowband filter, unmounted

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