This Photoline 80/560 mm apo has a great FPL53 / lanthanum glass objective for very good color correcture and one of the best 2.5" R&P focuser in this class.
♦ Aperture 80 mm / focal length 560 mm / focal ratio f/7
♦ Adjustable doublet lens in temperature-compensated cell
♦ Image without chromatic error through "Extra Low Dispersion" FPL53 apo element from Ohara (Japan) and lanthanum glass als second element
♦ Internal baffles
♦ One of the best 2,5" focusers in its class - ball-bearing mounted draw tube - adjustment by rack and pinion - designed for high payload
♦ 2" receptacle and female M63x1 thread for screwed adaptions can be used
♦ High-quality CNC tube rings are included
♦ Dew shield retractable for easy transportation - a very fine travel telescope with only 3 kg weight and 46 centimetres transport length
$550, buyer pays shipping. I have the original double box for postage.
