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Astronomy > Filters > Nebulae filters > H-Alpha Filters > Baader > f/3 Ultra-Highspeed > Baader Filters H-alpha CMOS f/3 Ultra-Highspeed 50.4mm
Product no.: 75574

Filters H-alpha CMOS f/3 Ultra-Highspeed 50.4mm

$ 433.00 incl. VAT plus shipping costs
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Product description

H-alpha filter passes light at 656nm wavelength. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution,

Specifications

Capacity

Central wavelength (nm)
656,3
Half-value width (nm)
3,5
Frame
ring
Mount material
Aluminium
Coating of optical system
Reflex-Blocker™
Appropriate for...
f/3,4 - f/2,3
filter thickness (mm)
3
Filter Size (mm)
50,4

General

Type
Filters
Type of build
line filter
Series
f/3 Ultra-Highspeed

Area of application

Useful for photographs
yes
Visually useful
no
Nebulae & galaxies
yes
Moon & Planets
no

Product safety

manufacturer: Baader Planetarium GmbH, Zur Sternwarte, 82291 Mammendorf, DE, www.baader-planetarium.de
Product safety
Baader Filters H-alpha CMOS f/3 Ultra-Highspeed 50.4mm
Light transmission curve
Baader Filters H-alpha CMOS f/3 Ultra-Highspeed 50.4mm
Packing

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