Harry Siebert 1.3x 2" Barlow

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Brand and Model:Harry Siebert 1.3x 2" Barlow
Price ($USD):189.00
Barrel Size:2"
Description:This is a very well constructed 2" 1.3X binoviewer barlow. This is what you need to use a binoviewer made for a SCT in a refractor like mine (CR150HD 6" F8). I searched all over the Internet for a low power 2" barlow to cure my back-focus problem and this is the only one made as far as I can tell. I purchased a Swift Binoviewer on ebay from Garry Russell with a pair of Meade 4000 Super Plossl 26mm eyepieces and found out that the farthest I can focus without a barlow was about 300'. My 2x 1.25" shorty barlow was more like 4x when I tried it so the search was on for a low power 2" binoviewer barlow.

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Harry Siebert 1.3x 2" Barlow
This is a very well made 2" 1.3X binoviewer barlow. It fixed my back-focus problem on my CR150HD 6" F8 refractor. I can also use an erecting prism for terrestial viewing or put my TV Everbright diagonal into it and still focus on infinity.

And Harry Siebert is a great guy to deal with because he builds all his products and wants you to be a satisfied customer. This is my first purchase from him. After seeing how everyone liked dealing with Harry I felt good about this purchase.

Overall Rating: 10
Optics:10 Value:10
Weight: 10 (Trustworthy Vote)
By: jogiba
Link to this vote: http://www.excelsis.com/1.0/displayvote.php?voteid=47111

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