Astronomy > Filters > Nebulae filters > OIII Filters > Chroma > Chroma Filters OIII 3nm 2"

Product no.: 66702

Filters OIII 3nm 2"

Name: Chroma Filters OIII 3nm 2"
Brand: Chroma
Price: 1770 USD

$ 1,770.00 incl. VAT, plus shipping costs

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This product is available in the following variants:
	Half-value width (nm)	Price
	3	$ 1,770.00
	5	$ 1,630.00
	8	$ 930.00

Product description

OIII Filter: The narrowband O-III 3nm filter is designed for nebula observation allowing 3nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, blocking out all other light.

Specifications

Capacity

Connection (to the telescope)

Frame

Mount material

Aluminium

Central wavelength (nm)

500.7

Half-value width (nm)

General

Type

Filters

Type of build

line filter

Area of application

Useful for photographs

yes

Planetary nebulae

yes

Supernova remains

yes

Anti light-pollution

yes

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