Baader Planetarium AstroSolar Photo Film 3.8 sun filter for astrophotography

ID:632529
Kodas:2459278
EAN:9993704150144
Grupė:Sports & EntertainmentОптикаТелескопы
Gamintojas:Celestron
Tu tai gausi 17.05.2024
Produkto aprašymas
  • AstroSolar Photo Film (imaging only), telescope quality, Optical Density OD = 3.8;
  • Digital solar imaging at highest magnifications and short exposure times. Not suitable for visual observation;
  • 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;
  • AstroSolar Photo Film OD 3.8 is only intended to be used by well-experienced Astro-imagers. This material is not intended to serve; for protection during visual solar observation.

 

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