CDK500 Observatory System Wide-angle Zoom Lens Dual Nasmyth focus ports

Dual Nasmyth focus ports

4 micron RMS spots [21mm off-axis] (400 to 900nm) 6

distinct shallow depth of field imagery can also be produced

The NiSi S6 150mm Filter Holder Adapter Ring is designed to enable the use of a NiSi S6 150mm Filter Holder System on a Nikon 14-24mm f/2

34 lb / 609 g

CDK500 Observatory System Wide-angle Zoom Lens Dual Nasmyth focus portsPlease contact us if you are interested in this telescope. Enjoy exceptional optical and tracking performance for astrophotography, or research, with the CDK500 package! Includes a CDK20 optical tube and L 500 mount. CDK20 optical tube: f 6. 8 and 3454mm focal length No coma, no off axis astigmatism, and no field curvature. Pinpoint stars across a 52mm image circle. Rock solid fused silica mirrors with low thermal expansion. Carbon fiber optical tube