Set of 3 Ultra-Narrowband-Filter-Set 2" - CMOS-optimized (H-alpha / O-III / S-II)

Set of 3 Ultra-Narrowband-Filter-Set 2" - CMOS-optimized (H-alpha / O-III / S-II)

Name: Set of 3 Ultra-Narrowband-Filter-Set 2" - CMOS-optimized (H-alpha / O-III / S-II)
Brand: Baader Planetarium
SKU: BAD2961673
Price: 863.64 EUR
Availability: PreOrder

Reference BAD2961673

Stock at Supplier

863.64

VAT excluded Shipping 5/7d

Baader H-alpha / O-III / S-II 2 "x 2 mm Ultra Narrow Band Filter Set - Premium Grade - with 2" filter thread (M48)

Buy it now and receive it between on Friday, 3 January and Friday, 10 January with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Friday, 3 January - Friday, 10 January

Home delivery - International

Estimated delivery:
Friday, 3 January - Friday, 10 January

✖

Description
Product Details

Baader H-alpha / O-III / S-II Ultra Narrow Band Filter Set 2 "x 2 mm - Premium Grade - with 2" (M48) filter thread
3.5 / 4 nm FWHM (to harmonize H-alpha exposure time with O-III / S-II), recommended for f/10 to f/3 optical systems.5
For the highest contrast even with the strongest light pollution, minimizes star size, emphasizes the finest nebula details, indispensable under Bortle skies 9/8/7 / (6)
Reflex-Blocker ™ hard-coated and planoptically polished, 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
Mounted on Baader Low Profile Filter Cell (LPFC) - 6 mm high

MANUFACTURER Baader Planetary
SKU (#) 2961673
EAN CODE 4047825104069
NET WEIGHT (KG) 0.20
COLOR Black
TRANSMISSION RANGE H-alpha / O-III / S-II
FILTER THICKNESS (WITHOUT CELL) 2 mm
HBW (HALF BANDWIDTH) 3,5 nm (H-alpha) / 4 nm (O-III / S-II)
CWL (CENTER WAVE LENGTH) 656.3 nm / 500.7 nm / 671.7 nm
AR-COATING Reflex-Blocker ™ hard-coated, planoptically polished
SPECIAL FEATURES CMOS optimized with Life-Coat ™
FILTER SIZE 2 inches
FILTER USAGE CMOS, CCD, H-alpha, O-III, S-II
FILTER-MOUNTED Mounted (LPFC 6 mm)
FILTER TYPE Ultra Narrow Band
SINGLE OR ASSEMBLY? Filter assembly
FILTER SHAPE round

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