Antares(Alpha Scorpii) === Exposure Data === Optics: Pentax smc PENTAX-M 135mm F3.5, 135mm, F5.6 Exposure: 16min @ ISO1600 Mount: Celestron CG-5 Computerized Mount Camera: Pentax K-5 Filter: Sightron LPR-N Date: 2014/5/30 Location: Nagano, Japan Processin
by astro_er34 6 years ago | via Instagram