TECNOSKY 80/480MM V2 EDT REFRACTOR

TECNOSKY 80/480MM V2 EDT REFRACTOR

Excellent triplet refractor FPL-51 ED whose excellent performance can be seen both in the photographic fields, but also in visual terms, while having a very affordable price.

Despite the use of a less precious glass than the FPL-53, the triplet optical scheme achieves very good chromatic correction, clearly better than the classic ED doublets.

The bright focal ratio of F6 is ideal for deep sky photography. In combination with the 0.8X reducer/corrector, an F4.8 astrograph emerges with an unbeatable price/performance ratio!

With the use of the 0.8x reducer/corrector, a weight of only 3.5 kg and a length of 355 mm, it becomes the ideal companion for the amateur traveler in search of skies devoid of any pollution.

The V2 version has a new intubation with the robust RP 2.5" focuser

Technical characteristics:

- Air-spaced EDT triplet and FPL51 synthetic fluorite center lens, high refractive index front and back lens. All surfaces are FMC treated.
- Aluminum tube, made with CNC machines. The interior is equipped with sharp-edged diaphragms to eliminate the creation of reflections.
- Retractable dew shield with lock button
- New 2.5" rack and pinion focuser, extremely robust and smooth. On one side of the focuser there is a knob for 1:10 micrometric focusing. A graduated scale is printed on the tube. 50.8 to 31.8 mm adapter included
- Pair of CNC rings and vixen type dovetail