Solar filter LUNT H-Alpha LS50FHa / B3400

Solar filter LUNT H-Alpha LS50FHa / B3400

Name: Solar filter LUNT H-Alpha LS50FHa / B3400
Brand: LUNT Solar Systems
SKU: LUNT0550207
Price: 4378.47 EUR
Availability: PreOrder

Reference LUNT0550207

Stock at Supplier

4,378.47

VAT excluded Shipping 5/7d

LUNT H-Alpha solar filter LS50FHa / B3400

Converts a normal telescope up to 3060 mm focal length into an H-alpha solar telescope showing prominences and more

Special 50 mm filter for sun observation
For telescopes up to 3060mm focal length and 2" focuser
Additional adapter plate required for mounting
Displays prominences and more detail on the sun.
Width to Half Height less than 0.75 angstroms
Filter system with H-Alpha Etalon and blocking filter
For visual solar observation and photography
Totally safe, no danger to eyes.

Note: The telescope in the image only serves to show the assembly of the article.

Buy it now and receive it between on Monday, 6 January and Monday, 13 January with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Monday, 6 January - Monday, 13 January

Home delivery - International

Estimated delivery:
Monday, 6 January - Monday, 13 January

✖

Description
Product Details

LUNT H-Alpha Solar Filter LS50FHa / B3400

Solar filter system with blocking filter B3400 for front mounting on telescopes with a 2" eyepiece focuser and a focal length of up to 3060mm.

The LS50FHa H-Alfa Etalon solar filter system with 50mm free aperture (no central blocking) can be used with common refractors and almost all other telescopes. The LS50FHa features a half-height width of approx

The system includes the B3400 Blocking filter designed for telescopes with a focal length up to 3060mm. The blocking filter is incorporated in a 90° zenith prism for 2" eyepiece focusers. This zenith prism is equipped with a 1.25" eyepiece attachment and a T2 camera connection.

By supplementing it with an optional available Double-Stack Etalon system you can reduce the width at half height to approx

TECHNICAL SPECIFICATIONS:

PROPERTIES

Aperture: 50mm
No central obstruction
Half-height width
Tuning: etalon tilting
Housing diameter: 95mm
Length: 73mm
Weight: 0.7 kg.
Front thread: M90x1 internal thread
Rear thread: M90x1 external thread
Filter-blocking: B3400 on 90° zenith prism for 2" eyepiece focusers
Maximum telescope focal length: 3060mm

DELIVERY CONTENTS

Solar filter LS50Fha
Blocking filter B3400 (for 2" eyepiece focuser) on zenith prism
Carrying case
Instructions for use

Instructions for use

Color: white
Material: Aluminum, Glass

Note: The telescope in the image only serves to show the assembly of the article.

8 other products in the same category:

Accessories for solar telescopes

Solar Prism TS 1.25" Solar Prism with Polarizing Filter and Narrow Band

TKSTSHE125

133.02 141.88 -8.86 VAT excl.

Solar Prism 1.25" Solar Prism with Narrow Band Polarizing Filter

Deliver it 7/14 days

Other accessories for astronomical telescopes

Baader Planetarium

Baader sun protection screen M68 Baader Planetarium

BAD2959281

33.06 VAT excl.

Baader sun protection screen M68 Baader Planetarium

Stock at Supplier

Deliver it 11/18 days

Accessories for solar telescopes

LUNT Solar Systems

Solar filter LUNT H-Alpha LS60FHa / B1800d2

LUNT0550255

4,130.54 VAT excl.

LUNT H-Alpha solar filter LS50FHa / B3400 Converts a normal telescope up to 1620 mm focal length into an H-alpha solar telescope showing prominences and more Special 60 mm filter for sun observation For telescopes up to 1620 mm focal length and 2 inch focuser Additional adapter plate required for mounting Displays prominences and other details of the...

Stock at Supplier

Deliver it 14/21 days

Accessories for solar telescopes

LUNT Solar Systems

LUNT B1800s blocking filter in extension tube

LUNT0553011

1,651.20 VAT excl.

LUNT B1800s blocking filter in extension tube For any combination with a Lunt-Solar-Systems H-Alpha solar filter or telescope Blocking filter in straight extension tube For combination with H-alpha telescopes or filters For telescopes up to 1620 mm focal length and 1.25 or 2 inch focuser Eyepiece side with T2 thread and 1.25 inch eyepiece mount cannot be...

Stock at Supplier

Deliver it 14/21 days

Accessories for solar telescopes

LUNT Solar Systems

Solar filter LUNT H-Alpha LS60FHa / B1200d2

LUNT0550253

3,552.02 VAT excl.

LUNT H-Alpha solar filter LS60FHa / B1200d2 Converts a normal telescope up to 1080 mm focal length into an H-alpha solar telescope showing prominences and more Special 60 mm filter for observing the sun For telescopes up to 1080 mm focal length and 2 inch focuser Additional adapter plate required for mounting Displays prominences and other details of the...

Stock at Supplier

Deliver it 14/21 days

Accessories for solar telescopes

LUNT Solar Systems

Solar filter LUNT H-Alpha LS100FHa / B1800d2

LUNT0550405

10,322.27 VAT excl.

LUNT H-Alpha solar filter LS100FHa / B1800d2 Converts a normal telescope up to 1620 mm focal length into an H-alpha solar telescope showing prominences and more Special 100 mm filter for sun observation For telescopes up to 1620 mm focal length and 2 inch focuser Additional adapter plate required for mounting Displays prominences and other details of...

Stock at Supplier

Deliver it 14/21 days

Accessories for solar telescopes

LUNT Solar Systems

LUNT Adapter for Sol Searcher attachment to LS130MT and LS152THa

LUNT0554302

53.68 VAT excl.

This adapter is required to use the Sol-Searcher #0554301 on the LS130MT and LS152THa series LUNT telescopes.

Stock at Supplier

Deliver it 14/21 days

Accessories for solar telescopes

LUNT Solar Systems

Ca-K LUNT LS12CaKMDd2 90° diagonal star filter

LUNT0553503

2,064.42 VAT excl.

Ca-K LUNT LS18CaKMDs2 filter on extension cylinder Converts normal refractor telescopes up to 1620 mm focal length into Ca-K solar telescopes. No additional accessories required. Solar observation at the Ca-K wavelength For refractors up to 100 mm aperture and up to 1620 mm focal length Wide to Medium Height Reveals supergranulation, flares and much...

Stock at Supplier

Deliver it 14/21 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