Baader 2" Narrowband Enforced 3.5nm H-Alpha Filter w/ LPFC

Baader 2" Narrowband Enforced 3.5nm H-Alpha Filter w/ LPFC
$537.00
Item # BA-FHALNE-2
1 Questions(s)

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  • This Baader 2" Narrowband Enforced Filter introduces imagers to the extremely narrow 3.5nm H-alpha realm.
  • Enforced contrast supplies increased signal form even the faintest nebula detail.
  • This Baader 2" Narrowband Enforced 3.5nm H-Alpha Filter features extreme coating uniformity and very high Center Wavelength Precision.
Description

Details

Baader Planetarium 2" Narrowband Enforced 3.5nm H-Alpha Filter w/ LPFC


This 2" Enforced-Narrowband filter introduces imagers to the extremely narrow 3.5nm H-alpha realm. This enforced contrast supplies increased signal from even the faintest nebula detail. To make such supremely narrow filters, extreme coating uniformity and very high Center Wavelength Precision are a necessity. This filter has been designed with these factors in mind. The original production line of these filters has focused on the three most important sizes: 2", 50.8mm Round, and 50x50 Square.

Baader Planetarium Product Number: FHALNE-2

Additional Information

Additional Information

SKU BA-FHALNE-2
Manufacturer Baader
Type of Filter H-Alpha
Filter Usage Imaging
Single or Set? Single Filter
Filter Size 2"
Filter Shape Round
Filter Mounted? Mounted
Warranty 1 Year Warranty
FWHM Bandwidth 3.5nm
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Included Items

Included Items

  • Baader Planetarium 2" Narrowband Enforced 3.5nm H-Alpha Filter w/ LPFC
Questions & Answers

Product Questions

What does 2" filter mean? Does it fit a standard 2" eyepiece filter thread? I.e. is it ~ M48x0.75?
thanks, fritz k
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