H-alpha 1¼" f/3 (3.5 nm) ultra-high-speed Baader filter - CMOS optimized

Name: H-alpha 1¼" f/3 (3.5 nm) ultra-high-speed Baader filter - CMOS optimized
Brand: Baader Planetarium
SKU: BAD2961350
Price: 219.79 EUR
Availability: PreOrder

Reference BAD2961350

Stock at Supplier

219.79 236.32 -16.53

VAT excluded Shipping 5/7d

H-alpha 1¼" f/3 (3.5 nm) ultra-high-speed Baader filter - CMOS optimized

Order it before 11 hours and 59 minutes and receive it between on Wednesday, 2 October and Wednesday, 9 October with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Wednesday, 2 October - Wednesday, 9 October

Home delivery - International

Estimated delivery:
Wednesday, 2 October - Wednesday, 9 October

✖

Description
Product Details

Baader H-alpha 1¼" f/3 (3.5 nm) ultra high speed Baader H-alpha filter - CMOS optimized

Baader H-alpha f/3 1¼" x 2 mm ultra high speed CMOS premium grade 1¼" (28.5 mm) Baader H-alpha f/3 ultra high speed filter - with 1¼" (28.5 mm) filter thread
3.5 nm FWHM (to harmonize exposure time with O-III/S-II), recommended for fast optical systems f/3.4 to f/2.3
Specially designed for special filter requirements when used with fast f/3 optics
For higher contrast even with the strongest light pollution, minimizes star size, emphasizes the finest details of the nebula: indispensable under Bortle 9/8/7/(6) skies
Hard-coated, plano-optically polished Reflex-Blocker™ with sealed coating edges ( Life-Coat™ )
Blackened edges all around, with lead filter side indicator in the form of a black outer edge on the telescope side
Optimized for modern CMOS cameras, but equally excellent for CCD camera technologies
Mounted on Baader low profile filter cell (LPFC) - 6 mm high

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