The Lightwave 72/432 ED-R refractor delivers very good colour correction, delivering the high contrast images refractor owners appreciate. The ED doublet lens system features an ED element made from premium Japanese Ohara glass.
Featuring ED optics, the travel-friendly Starwave 70mm F6 ED Doublet refractor can be taken anywhere. The optical tube folds down to just under 30cm length with the dewshield retracted, and weighs about 2kg.
The Starwave TM 102 ED refractor sports hand crafted ED optics producing a well colour-corrected image at 715mm focal length. It is the ideal refractor for those who want to enjoy visual observing and astrophotgraphy in one capable unit.
The Starwave 70 EDT-R refractor has a triplet ED lens system with premium Japanese Ohara SFPL-53 ED glass element. Super-high transmission coating (STM Coating) is used on all air-to-glass surfaces for high contrast.
The Starwave 110 ED delivers slightly higher resolution and more light grasp than the 102mm ED for a small increase in weight and size. Deep sky and planetary images show slightly increased brightness and image scale
The Altair Astro 80mm ED Triplet APO refractor uses a 480mm focal length lens cell with Japanese FPL53 ED glass from Ohara. A rigid aluminium tube with two tube rings allows stable mounting for astro photography