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Baader 1.25" Calcium K-Line Filter 395nm stacked with ND 3.8 AstroSolar Photo Film

Baader 1.25" Calcium K-Line Filter 395nm stacked with ND 3.8 AstroSolar Photo Film
-8 %
Baader 1.25" Calcium K-Line Filter 395nm stacked with ND 3.8 AstroSolar Photo Film
£238.99
£259.00
Ex Tax: £199.16
  • Stock: 1
  • Model: 2458355
  • Shipping Weight: 0.30kg
  • SKU: 2458355
  • GTIN: 4047825009531
  • MPN: 2458355
  • Location: With 3.8 and 5.9

Baader 1.25" (31.7mm) Calcium K-Line Filter sold together with ND=3.8 AstroSolar 200x290mm Photo Film

 

The New Baader Planetarium Calcium K-Line Filter makes imaging of the sun in K-Line accessible to anyone with a telescope and digital camera or webcam. Baader's innovative double-stacked filter uses sophisticated coatings to produce a sharp 8nm wide bandpass, centered at 395nm.

Please note: this filter is intended for imaging only. It will not be safe for visual use. It must also be used with a safe pre-filter and therefore includes A4 sheet of Astrosolar (PHOTO D=3.8).

Never use any eyepiece filter for solar observation without objective front filter!

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Baa-37a-2458355

General Information
Weight in Kg0.3

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