ZWO 36mm CCD Narrowband 7nm Ha SII OIII Filter Set Baader Optical Wonder Cleaning Fluid The connecting cord measures 2

The connecting cord measures 2

Power Supply 4xAA battery: DC 3

13' close focus for detailed observation of subjects in close proximity

Accessory Tray: Leg Brace / Eyepiece holder

ZWO 36mm CCD Narrowband 7nm Ha SII OIII Filter Set Baader Optical Wonder Cleaning Fluid The connecting cord measures 2ZWO 36mm CCD Narrowband 7nm HA SII OIII Filter Set This ZWO 36mm CCD Narrowband 7nm Ha SII OIII Filter Set is used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i. e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i. e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention a few of well known nebulosities. Narrowband filter sets are