M8 + M20 + M21

Only 6 images stacked because of clouds. Need to try this again.

The large nebula on left is M8 (Lagoon Nebula), little nebula
is M20 (Trifid) and star cluster just to the upper right of M20
is Open Cluster M21.

William Optics ZS70 + 0.8 flatten/reducer
Canon 40D, 6 60-sec exposures, ISO800, F/5
Sirius Mount
Coral, IL

M13 - Hercules Cluster

Orion 100mm F/9

Canon 40D, 45 60-sec exposures, ISO800
Sirius Mount
Streamwood, IL

NGC281 - Pacman Nebula

William Optics M110 + 0.8 FF/Reducer + Astronomik CLS filter
Canon 40D, 59 60-sec exposures, ISO800, F4.75
Sirius Mount

NGC6888 - Crescent Nebula

William Optics M110 + 0.8 FF/Reducer + Astronomik CLS filter
Canon 40D, 60 60-sec exposures, ISO800, F4.75
Sirius Mount

M57 - Ring Nebula

William Optics M110 + Astronomik CLS filter
Canon 40D, 28 60-sec exposures, ISO800, F6
Sirius Mount

M45 - Pleiades Cluster

William Optics M110 + 0.8 FF/Reducer + Astronomik CLS filter
Canon 40D, 42 60-sec exposures, ISO400, F4.75
Sirius Mount

Full Moon

William Optics M110 F5.95
Canon 40D, 1/1600sec, ISO200
William Optics EZmount