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With AstroSolar™ the Sun appears in neutral white. Other films and some glass filters produce a blurry bluish or reddish Solar image, thereby cutting part of the spectrum. Especially with an orange sun, it is very hard to see faculae regions which are visible predominantly in the blue wing of the spectrum.

Due to it's neutral color balance, AstroSolar enables the use of various color (or interference) filters which allows the observer to concentrate on certain spectral passbands for investigations of different layers within the solar "atmosphere".

Image of the sun as viewed through a Baader solar filter.

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Eye safety

AstroSolar™ is essentially free from pinholes, since - other than with even the most expensive glass filters - it is coated on both sides, so that the chance of two pinholes overlapping each other is extremely faint. Pinholes do appear, but to 1 out of 10000 only in optical density 2.5! Baader AstroSolar™ safety film has been approved for eye safety by the National Bureau of Standards in Germany, the PTB. Unlike any other Solar Filter on the market, AstroSolar™ is CE-tested according to EG-Norm 89/686 and EN 169/92 ( notified body 0196). All processes connected to this product have been thoroughly tested. Coatings are inspected constantly for consistency to ensure your eye safety!

	10 LXD 75 Newt Baader filter for 10 LXD 75 Newt Price: $ 130.00
	10 Sct 10 Sct Baader Filter Price: $ 120.00
	11 Sct 11 Sct Baader Filter Price: $ 135.00
	114mm solar filter 114mm solar filter Price: $ 64.00
	12 Sct 12 Sct Baader Filter Price: $ 150.00
	130mm solar filter 130mm solar filter Price: $ 64.00
	152mm solar filter 152mm solar filter Price: $ 75.00
	7 Mak / 8 Sct 7 Mak / 8 Sct Baader Filter Price: $ 80.00
	8 LXD 75 Newt Baader filter for 8 LXD 75 Newt Price: $ 90.00
	9.25 Sct 9.25 Sct Baader Filter Price: $ 110.00
	ETX 105 ETX 105 Baader Filter Price: $ 61.00
	ETX 125 ETX 125 Baader Filter Price: $ 64.00
	ETX 90 Baader filter for ETX 90 Price: $ 52.00
	Orion ED 80 & 100 Orion ED 80 & 100 Baader Filter Price: $ 55.00

 

Image below taken of the sun using a Celestrom C-5 @ f/25 and a Baader solar filter.