Set of 3 Narrowband filters Ø 31 mm 6.5 nm CMOS Optimized de Baader Planetarium

Set of 3 Narrowband filters Ø 31 mm 6.5 nm CMOS Optimized de Baader Planetarium

Name: Set of 3 Narrowband filters Ø 31 mm 6.5 nm CMOS Optimized de Baader Planetarium
Brand: Baader Planetarium
SKU: BAD2961651
Price: 338.84 EUR
Availability: PreOrder

Reference BAD2961651

Stock at Supplier

338.84

VAT excluded Shipping 5/7d

Set of 3 Narrowband filters Ø 31 mm 6.5 nm CMOS Optimized de Baader Planetarium

Order it before 6 hours and 28 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 / O-III / S-II narrow band filter set Ø 31 mm x 2 mm - Precision grade - (without ram). #2961651. Set of three Narrowband type filters from Baader Planetarium consisting of three filters: H-Alpha 6.5 nm, O-III 6.5 nm and S-II 6.5 nm in Ø 31 mm. Glass thickness is 2 mm. 6.5 nm bandpass.

6.5 nm FWHM, recommended for f/10 to f/3.5 optical systems

Reflex-Blocker™ hard-coated and planoptically polished, with sealed coating edges ( Life-Coat™)

Blackened edgesall 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 Planetary
NET WEIGHT (KG) 0.18
COLOR Black
TRANSMISSION RANGE H-alpha / O-III / S-II
FILTER THICKNESS (WITHOUT FILTER LEAD) 2 mm
HBW (HALF-BANDWIDTH) 6.5 nm
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 31 mm
FILTER USAGE CMOS, CCD, H-alpha, O-III, S-II
FILTER ASSEMBLED Unmounted
FILTER TYPE Narrow Band
SOLO OR ASSEMBLY? Filter assembly
FILTER SHAPE round

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