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Astronomy > Filters > Nebulae filters > UHC Filters > Astrodon > Narrowband > Astrodon Filters Red Continuum Schmalbandfilter 5nm
Product no.: 64421

Filters Red Continuum Schmalbandfilter 5nm

$ 1,810.00 incl. VAT, plus shipping costs
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Product description

This Red Continuum filter (645 nm, 5 nm FWHM) produces a star map without the H-a or SII emission in order to subtract stars from emission images. Astrodon NB filters are renowned for not producing halos around stars and not leaking NIR light.

Note: The picture shows different varieties of these filters according to their possible use.

Delivery consists of one item only.

Specifications

Capacity

Frame
unmounted
Mount material
Aluminium
Half-value width (nm)
5
Transmission
95
Filter Size (mm)
50 x 50

General

Series
Narrowband
Type
Filters
Type of build
line filter

Area of application

Visually useful
yes
Useful for photographs
yes
Astrodon Filters Red Continuum Schmalbandfilter 5nm
Astrodon Filters Red Continuum Schmalbandfilter 5nm
Astrodon Filters Red Continuum Schmalbandfilter 5nm

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