Baader Planetarium Astrosolar Safety Film Visual 19 7 And Quot | Desertcart Taiwan
Baader Planetarium AstroSolar Safety Film Visual, 19.7" x 39.4" (50x100cm)
5.0/5
产品编号: 12334959
安全交易
经常一起购买
描述
1 Sheet AstroSolar Safety Film
19.7" x 39.4"
AstroSolar Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
Safe for visual solar observation (with additional optics) and imaging
This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
