M51 Whirlpool - Samsung NX-mini 29x 4min. @ 400 iso
Taken on June 13 2019 in Marseille 13 France - < NXm Camera > Samsung NX-mini at ISO 400 = 4 minutes x 29 : from NX mini Astro Makeup to final Whirlpool image - < NiR-SNR increase > NX-mini&#039;s IR-Cut Filter is very easy to remove : NX mini&#039;s IR-Cut filter removal improves...
 
M51 Whirlpool - Samsung NX-mini 30x 4min. @ 400 iso
Shot at Marseille 13, France on June 13 2019 - < NXm Camera > Samsung NX-mini at ISO 400 = 30 x 4 minutes : from NX mini Astro Makeup to final Whirlpool image - < NiR-SNR increase > The NX-mini&#039;s IR-Cut Filter is very easy to remove : NX mini&#039;s IR-Cut filter removal improves...
 
M51 Whirlpool - Samsung NX-mini = 400 iso 29 x 4min
Shot on June 13 2019 at Marseille 13 France - < NXm Camera > Samsung NX-mini at ISO 400 = 29 x 4 minutes : from NX mini Astro Makeup to final Whirlpool image - < NiR-SNR increase > NX-mini&#039;s IR-Cut Filter is more than easy to remove : NX mini&#039;s IR-Cut filter removal improves...
 
M 51 - test Pentax K-5 iso 80 : 5 x 12 min - Pollut Lumin Forte
taken on Monday DD MMMMMM 2011 from Marseille 13 Fr - < K-5 Camera > Pentax K-5 ISO 80 = 5 x 12 minutes Exposures : from Pentax K-5 Astro Makeup to final Whirlpool image - < Lens > SkyWatcher 254 / 1200 Newtonian2 Reflector : Lenses, Newtonians, RCTs, SCTs to take Whirlpool subs M51 Tourbillon...