Set of 3 filtersUltra-Narrowband-Filter-Set 1¼" - CMOS-optimized (H-alpha / O-III / S-II)

Set of 3 filtersUltra-Narrowband-Filter-Set 1¼" - CMOS-optimized (H-alpha / O-III / S-II)

Name: Set of 3 filtersUltra-Narrowband-Filter-Set 1¼" - CMOS-optimized (H-alpha / O-III / S-II)
Brand: Baader Planetarium
SKU: BAD2961670
Price: 594.21 EUR
Availability: PreOrder

Reference BAD2961670

Stock at Supplier

594.21

VAT excluded Shipping 5/7d

Baader H-alpha / O-III / S-II 1¼" x 2 mm Ultra Narrow Band Filter Set - Premium Grade - with 1¼" (28.5 mm) filter thread

Order it before 3 hours and 26 minutes and receive it between on Wednesday, 4 December and Wednesday, 11 December with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Wednesday, 4 December - Wednesday, 11 December

Home delivery - International

Estimated delivery:
Wednesday, 4 December - Wednesday, 11 December

✖

Description
Product Details

Baader H-alpha / O-III / S-II ultra narrow band filter set 1¼" x 2 mm - Premium grade - with 1¼" (28.5 mm) 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 (#) 2961670
EAN CODE 4047825104038
NET WEIGHT (KG) 0.18
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 1 25 inch
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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