Optolong L-Quad Enhance 2 Inch FilterOptolong L Quad Enhance 2 Inch Filter L QEF cuts out light pollution from mercury and sodium lamps and produces a nice broadband image with minimal colour cast. This filter is a broadband filter that suppresses light pollution wavelengths. It is good for star clusters, dark and reflection nebulae, and galaxies from light polluted skies. L Quad Enhance Introduction L Quad Enhance Filter (L QEF) is a quad bandpass light pollution suppression filter for

Everyone should remember this one

The Perfect Outreach Tool

Focusing by Moving Primary Mirror

and field curvature

The Skymax 180 Maksutov-Cassegrain is a powerful

► Increased Accuracy for Tracking & Guiding with more teeth on R

it  can be used to view the Moon and bright planets and also has enough light gathering for the observation of star clusters

25" and 11" optical tubes

Sony or Pentax

This results in much greater stability

Aperture: 70mm (3

The Celestron Observer’s Accessory Kit is a great way to expand the functionality and enjoyment of your telescope