SkyWatcher Nomad-4 2 Inch Premium 4x Focal Extender 4-Lens Telecentric

Product Description

The Sky-Watcher 2-Inch NOMAD-4 4x Tele-Centric Focal Extender is a high-quality optical accessory with a variety of uses and connecting options for visual and imaging use.

VISUAL USE: Used as a Barlow Lens with an eyepiece for visual use, it effectively multiplies the magnification of any eyepiece by five times, allowing for detailed observations of celestial objects such as the Moon and planetary surfaces. Constructed with premium high-index glass elements and multi coatings, it ensures minimal light loss and maximum clarity. Features a self-centering brass compression ring which avoids marring to eyepieces and a captive eyepiece retaining screw.

IMAGING USES: The premium 4-lens design provides images without colour difference as well as providing excellent field collimation. It is ideal for taking spectacular high resolution photos of planetary surfaces or the surface of the Moon without compromising the quality of the telescope. So in other words it will maintain the apochromatic performance of an ED Apo telescope!! A CCD camera can be mounted directly using the supplied CCD adaptor. A DSLR camera can be mounted with the supplied DSLR adapter (camera M48x0.75 ring required).

The NOMAD-4 will be a very useful addition to the toolkit of many an astronomer !

Features
4x Magnification
4-Element optical design
Brass, self-centering compression ring to protect your eyepieces from marring
Proprietary tuned full multi-coatings & high index glass
Blackened lens edges & Anti-reflective threads
Compatible with 2" & 1.25" Eyepieces (1.25" Eyepiece adaptor included)
CCD Adaptor supplied
DSLR Camera Adaptor supplied (M48x0.75). M48 ring for DSLR required.
Captive lock screws that can’t fall out
2" (50.8mm) Barrel, Threaded for 2" filters
Safety undercut in nosepiece barrel for extra locking security
Metal body construction