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  Baader AstroSolar Film (Visual, ND 5)
  Baader AstroSolar Safety Solar Filter Film Visual
Available in many sizes

  
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Product Information

In its September 2000 issue, Sky & Telescope magazine proclaimed Baader solar filter film to be "the new standard in solar filters." For additional technical information about Baader filter film, click here, or view the Solar Filter section of our FAQ for a number of commonly asked questions relating to solar observations and filter sizes.

We offer Baader AstroSolar filter film in two densities, ND 5 (0.00001 transmission) for direct visual use and ND 3.8 (0.00016 transmission) for photography only. The film in available in many sizes at excellent prices. All pieces are square and are shipped flat between two stiff cardboard sheets, except full sheets which are shipped rolled in a sturdy tube. We typically also provide a 0.25" - 0.5" extra cutting margin on all sides of the sheet. All sheets are handled VERY carefully and checked individually before shipping. You must be satisfied, or we'll give you your money back. We've sold hundreds of pieces over the years and have not received even a single return!

Please note that you may notice streaks or slight bends on the Baader film you receive. This is perfectly normal and natural and does not imply that the filter film is defective or used. The optical and mechanical properties of the film are not compromised. We take great care while handling the film and will not sell you a piece we think isn't safe.

In addition to Baader solar filter film pieces, we also offer complete solar filters in various sizes. Instructions on making an inexpensive solar filter cell can be found in the following document (distributed by Baader Planetarium):

Making a Solar Filter Cell (Pdf file format, 241KB)
Making a Solar Filter Cell (MS Word file format, 66KB)


Please Note: This item usually ships in 1-2 business days. However, on rare occasions, we may require an additional 2-3 days to process Baader film orders.


Prices below include FREE SHIPPING within the US via USPS First Class Mail


Item# Item Name Our Price Qty Add
OFIL-BA-BFV015 Baader AstroSolar Film (Visual, ND 5) - 1.5" (38mm) square piece $2.00
OFIL-BA-BFV020 Baader AstroSolar Film (Visual, ND 5) - 2" (51mm) square piece $4.00
OFIL-BA-BFV025 Baader AstroSolar Film (Visual, ND 5) - 2.5" (63mm) square piece $6.00
OFIL-BA-BFV030 Baader AstroSolar Film (Visual, ND 5) - 3" (76mm) square piece $8.25
OFIL-BA-BFV040 Baader AstroSolar Film (Visual, ND 5) - 4" (101mm) square piece $10.50 (Out of Stock)
OFIL-BA-BFV050 Baader AstroSolar Film (Visual, ND 5) - 5" (127mm) square piece $13.25 (Out of Stock)
OFIL-BA-BFV060 Baader AstroSolar Film (Visual, ND 5) - 6" (152mm) square piece $16.00 (Out of Stock)
OFIL-BA-BFV070 Baader AstroSolar Film (Visual, ND 5) - 7" (177mm) square piece $19.00 (Out of Stock)
OFIL-BA-BFV080 Baader AstroSolar Film (Visual, ND 5) - 8" (203mm) square piece $23.00
OFIL-BA-BFV090 Baader AstroSolar Film (Visual, ND 5) - 9" (228mm) square piece $27.00 (Out of Stock)
OFIL-BA-BFV100 Baader AstroSolar Film (Visual, ND 5) - 9.99" (254mm) square piece $32.00 (Out of Stock)
OFIL-BA-BFVFS Baader AstroSolar Film (Visual, ND 5) - Full sheet: 19.7"x39.4" (500mmx1000mm) $82.00
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