Baader H-Beta Narrowband 5.5nm Ø 50.4...

Baader H-Beta Narrowband 5.5nm Ø 50.4 mm filters optimized for CMOS

Baader H-Beta Narrowband 5.5nm Ø 50.4 mm filters optimized for CMOS

Name: Baader H-Beta Narrowband 5.5nm Ø 50.4 mm filters optimized for CMOS
Brand: Baader Planetarium
SKU: BAD2961084
Price: 260.33 EUR
Availability: PreOrder

Reference BAD2961084

Stock at Supplier

260.33

VAT excluded Shipping 5/7d

H-Beta narrow band filters Baader Planetarium in 50.4 mm diameter and optimized to work with CMOS sensors

Order it before 1 hours and 6 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-Beta 5.5nm 50.4 mm CMOS optimized Narrowband Baader H-Beta Filters

This new generation of Baader CMOS filters features:

CMOS-optimized Baader filters
Increased contrast
Increasingly narrower pass bands
Reflex-Blocker™ coatings, for the greatest freedom from halos, even in the most adverse conditions related to auxiliary optics
FWHM in each filter category carefully designed to allow 1: 1: 1: 1 exposures, combined for typical CMOS quantum efficiency and s/w ratio
Filter thickness identical to existing standards, with extreme care for parafocality
Blackened edges all around, with filter lead-side indicator in the form of a black outer edge on the front side, to additionally eliminate any reflections due to light falling on the edge of a filter
Each filter individually coated, with sealed coating edge (NOT cut from a larger plate with exposed coatings)
Life-Coat ™: increasingly harder coatings to allow for a coating that will not age for life, even in the harshest environment

Summary key features:

50.4 mm x 3 mm Baader H-Beta narrow band filters - Precision grade
FWHM of 5.5 nm, recommended for f/10 to f/3.5 optical systems
Hard-coated and planoptically polished Reflex-Blocker™ with sealed coating edges (Life-Coat™)
Blackened edges all around, with filter lead-side indicator in the form of a black outer edge on the front side
Optimized for modern CMOS cameras, but excellent for CCD camera technologies

MANUFACTURER Baader Planetarium

NET WEIGHT (KG) 0.07
COLOR Black
TRANSMISSION RANGEH-Beta
FILTER THICKNESS (WITHOUT CELL) 3 mm
HBW (HALF-BANDWIDTH) 5.5 nm
CWL (CENTER WAVELENGTH) 486.1 nm
AR-COATING Reflex-Blocker ™ hard-coated, planoptically polished
SPECIAL FEATURES CMOS optimized with Life-Coat ™
FILTER SIZE50.4 mm
FILTER USAGE CMOS, CCD, H-Beta
FILTER MOUNTED ON FILTER UNMOUNTED
FILTER TYPENarrowband
SINGLE OR JOINT? Single filter
FILTER SHAPE Round

Baader H-Beta 5.5nm 50.4 mm Narrowband Filters optimized for CMOS

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