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VMC330L Catadioptric OTA

The VMC330L produces sharp images with no hint of false colour. The corrector lenses, in front of the secondary mirror, virtually eliminate spherical aberration and field curvature. Focusing is through primary mirror movement. The f13 optical system is suitable for observation of all types of celestial objects.

The 330mm aperture tube offers 2222x light gathering power, weighs 20kg and measures 900mm in length.

It is supplied with 7x50 illuminated reticle finderscope, flip mirror and dovetail mounting rail.

Note: The VMC330L OTA is available to special order only

Objective lens 330mm precision spherical mirror, multi-coated
Focal length (Focal ratio) 4300mm (f13.0)
Resolving power, limiting magnitude 0.35 arc sec., 14.4
Light gathering power 2222x
Tube size & weight (OD) 390mm x (L) 900mm, 20kg (44.1lb)
Finderscope 7x50 finderscope, field of view 7°
Adapter thread / visual back 60mm for T-mount, 50.8mm push-fit
Accessories included Dovetail mount rail and flip mirror
Photography* Prime focus, eyepiece projection and afocal imaging
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