Baader H- alpha Highspeed filters 6.5nm Ø 1¼" optimized for CMOS

Baader H- alpha Highspeed filters 6.5nm Ø 1¼" optimized for CMOS

Name: Baader H- alpha Highspeed filters 6.5nm Ø 1¼" optimized for CMOS
Brand: Baader Planetarium
SKU: BAD2961150
Price: 123.14 EUR
Availability: PreOrder

Reference BAD2961150

Stock at Supplier

123.14

VAT excluded Shipping 5/7d

High-speed H-alpha filters Baader Planetarium in 1¼" diameter and optimized to work with CMOS sensors

Order it before 1 hours and 52 minutes and receive it between on Thursday, 8 May and Thursday, 15 May with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Thursday, 8 May - Thursday, 15 May

Home delivery - International

Estimated delivery:
Thursday, 8 May - Thursday, 15 May

✖

Description
Product Details

Baader H-alpha 6.5nm 1¼" Highspeed Filters optimized for CMOS

This new generation of Baader CMOS filters features:

CMOS-optimized Baader filters
Increased contrast
Increasingly narrower passbands
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:

Baader H-alpha 1¼"x 2 mm high-speed filters - Precision grade - with 1¼" (28.5 mm) filter thread
6.5 nm FWHM, recommended for f/3.4 to f/1.8 optical systems
Specially designed for special filter requirements when used with fast optics such as astrographs Celestron RASA
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
NET WEIGHT(KG) 0.06
COLOR Black
TRANSMISSION RANGEH-alpha
FILTER THICKNESS (WITHOUT CELL) 2 mm
HBW (HALF-BANDWIDTH) 6.5 nm
CWL (CENTER WAVELENGTH) 656.3 nm
AR-COATING Reflex-Blocker ™ hard-coated, planoptically polished
SPECIAL FEATURES CMOS optimized with Life-Coat ™
FILTER SIZE1 25 inches
FILTER USAGE CMOS, CCD, H-alpha
FILTER MOUNTED ON FILTER MOUNTED (LPFC 6 mm)
FILTER TYPEf / 2 Highspeed
SINGLE OR JOINT? Single filter
FILTER SHAPE round

Highspeed Baader H-alpha 6.5nm 1¼" Highspeed Filters optimized for CMOS

8 other products in the same category:

Filters for astronomical telescopes

Baader Planetarium

Baader H-alpha bandpass filter 1¼" (20 nm)

BAD2961850

77.69 VAT excl.

This 20 nm filter replaces the previous 35 nm H-alpha filter developed for interline CCD cameras. Thanks to advances in sensor technology, much narrower filters can now be used with color sensors.

Stock at Supplier

Deliver it 14/21 days

Filters for astronomical telescopes

Chroma

Chroma SII 3nm 2" narrow band filter

CHR66093

1,583.43 1,632.23 -48.80 VAT excl.

SII filter: the narrow-band filter only lets through light from ionized sulfur atoms at 672 nanometers, which is the line at which many planetary nebulae, emission nebulae and supernova remnants are illuminated.

Stock at Supplier

Deliver it 15/22 days

Filters for astronomical telescopes

Blue Filter TS 80A 1.25

TKSTSBLAU1

15.67 15.93 -0.26 VAT excl.

Teleskop Service Blue Filter, for 1.25" eyepieces. Number #80A. Fits all telescopes.

Deliver it 8/15 days

Filters for astronomical telescopes

Baader Planetarium

Photometric Filter 100x100 mm² BESSEL UBVRI-B Baader Planetarium

BAD2961757B

557.02 VAT excl.

Photometric Filter 100x100 mm² BESSEL UBVRI-B Baader Planetarium

Stock at Supplier

Deliver it 14/21 days

Filters for astronomical telescopes

Optolong

Skyglow Filter Optolong 1.25"

OTLOG-SKYGLOW-125

26.41 34.67 -8.26 VAT excl.

SKYGLOW Optolong interference filters designed to enhance deep sky observation in moderate light pollution conditions, blocking most wavelengths (skyglow and artificial light) that cause light pollution. In contrast, their transmission is maximal for H α and β, significantly increasing the contrast of nebulae, galaxies and star clusters.

Stock at Supplier

Deliver it 18/25 days

Filters for astronomical telescopes

Baader Planetarium

Baader H- alpha Highspeed 6.5nm Ø 36 mm optimized for CMOS

BAD2961152

144.63 VAT excl.

H-alpha high-speed filters Baader Planetarium in 36 mm diameter and optimized to work with CMOS sensors

Stock at Supplier

Deliver it 14/21 days

Filters for astronomical telescopes

Baader Planetarium

Baader RGB-B Ø 50.4 mm filter optimized for CMOS

BAD2961604B

142.98 VAT excl.

50.4 mm diameter 50.4 mm diameter Baader RGB-B filter optimized for CMOS

Stock at Supplier

Deliver it 14/21 days

Filters for astronomical telescopes

Yellow Filter TS 8 1.25"

TKSTSHELLGELB1

15.67 15.93 -0.26 VAT excl.

Teleskop Service Yellow Filter, for 1.25" eyepieces. Number #8. Suitable for all telescopes.

Deliver it 8/15 days

Cookie name	Provider	Purpose	Expiry
cookiesplus	https://www.telescopiomania.com	Stores your cookie preferences.	1 year
isApp4Less	telescopiomania	Stores your cookie preferences.	1 year
PHP_SESSID	https://www.telescopiomania.com	This cookie is native to PHP and enables websites to store serialised state data. It is used to establish a user session and to pass state data via a temporary cookie, which is commonly referred to as a session cookie.	Session
PrestaShop-#	https://www.telescopiomania.com	This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification.	48000 hours

Cookie name	Provider	Purpose	Expiry
collect	Google	It is used to send data to Google Analytics about the visitor's device and its behavior. Track the visitor across devices and marketing channels.	Session
r/collect	Google	It is used to send data to Google Analytics about the visitor's device and its behavior. Track the visitor across devices and marketing channels.	Session
_ga	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	2 years
_gat	Google	Used by Google Analytics to throttle request rate	1 day
_gat_gtag_UA_*	Google	Used to throttle request rate.	1 minute
_ga_#	Google	Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit.	2 years
_gd#	Google	This is a Google Analytics Session cookie used to generate statistical data on how you use the website which is removed when you quit your browser.	Session
_gid	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	1 day

Cookie name	Provider	Purpose	Expiry
fr	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months
sib_cuid	Sendinblue	Collects information on the user's website navigation and preferences - This is used to target potential newsletter based upon this information.	1 year
tr	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	Session
_fbp	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months