1pc 60mm Double Separated Multilayer Green Film Objective Lens for DIY Refracting Astronomical Telescopes(D60F600)
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60mm objective lens devised for DIY refracting astronomical telescopes, ensuring clear and bright images of objects. Compatible with various focal lengths: 300, 360, 400, 500, 600, 700, 800, and 900 mm, offering versatility for different astronomical viewing needs. Features all-sided green film coating for enhanced light transmission and reduced glare, improving overall image to 1/4-1/8. Precision manufacturing with strict diameter tolerance of +0/-0.12mm and focal length tolerance of ±0.1%, ensuring optimal performance and reliability. Includes two refraction double separation objective sets, perfect for both astronomical telescope objectives and star finders, making it an essential tool for astronomy enthusiasts.
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146.88
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€ 146.88 |
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Description
Amazon
60mm objective lens devised for DIY refracting astronomical telescopes, ensuring clear and bright images of objects. Compatible with various focal lengths: 300, 360, 400, 500, 600, 700, 800, and 900 mm, offering versatility for different astronomical viewing needs. Features all-sided green film coating for enhanced light transmission and reduced glare, improving overall image to 1/4-1/8. Precision manufacturing with strict diameter tolerance of +0/-0.12mm and focal length tolerance of ±0.1%, ensuring optimal performance and reliability. Includes two refraction double separation objective sets, perfect for both astronomical telescope objectives and star finders, making it an essential tool for astronomy enthusiasts.
Description
(1)
60mm objective lens devised for DIY refracting astronomical telescopes, ensuring clear and bright images of objects. Compatible with various focal lengths: 300, 360, 400, 500, 600, 700, 800, and 900 mm, offering versatility for different astronomical viewing needs. Features all-sided green film coating for enhanced light transmission and reduced glare, improving overall image to 1/4-1/8. Precision manufacturing with strict diameter tolerance of +0/-0.12mm and focal length tolerance of ±0.1%, ensuring optimal performance and reliability. Includes two refraction double separation objective sets, perfect for both astronomical telescope objectives and star finders, making it an essential tool for astronomy enthusiasts.
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