Filters Colour Magic C2 OIII/SII Duo-band 2"

Name: Askar Filters Colour Magic C2 OIII/SII Duo-band 2"
Brand: Askar
Price: 173 USD

$ 173.00 incl. VAT plus shipping costs

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Narrowband filters for OIII and SII lines
Half-width: OIII: 35 nm ± 5 nm, SII: 15 nm ± 3 nm
Central wavelength: 500.7 nm & 672 nm

Product questions?

advice for Astronomy

Product description

The ColorMagic C2 Duo Band Filter is a professional filter for astrophotography, specially designed for deep sky photography. It can significantly improve image quality by darkening the sky background of the image while maximising contrast throughout the image.

The filter is also ideal for use in areas with very high levels of light pollution.

Specifications

Capacity

Central wavelength (nm)

500,7 & 672

Half-value width (nm)

OIII: 35, SII: 15

filter thickness (mm)

Frame

Transmission

Mount material

Aluminium

Coating of optical system

multiple

Connection (to the telescope)

General

Type

Filters

Type of build

line filter

Series

Duo

Area of application

Useful for photographs

yes

Visually useful

Twin stars

Moon & Planets

Nebulae & galaxies

yes

Product safety

Manufacturer: SHARPSTAR OPTICS CO.,LTD, 3/F, No.5 building , Science and Technology Center, No.79 Jin-Sui Road,, 314001 Zhe-Jiang, CN, http://www.sharpstar-optics.com

Responsible person: NIMAX GmbH, Otto-Lilienthal-Str. 9, 86899 Landsberg am Lech, DE, [email protected]