Following the launch of the superb Ethos series, Paul Dellechiaie developed an eyepiece design with a narrower field of view and a two-centimeter exit pupil offset. This is how the Delos series was born in 2008, which, due to the preservation of the exemplary optical characteristics of its prototype, is often referred to as the Ethos in the field of vision.

As originally conceived by the designer, this device, named after the Greek island which is the birthplace of the god of light, Apollo, has taken over all the best features of the Ethos eyewear. Thanks to the carefully thought-out structure of the hybrid optics, this instrument offers a very sharp image in the entire field of view, as well as an excellent correction of geometric distortions f-.

Tele Vue Delos 17.3 mm 1.25 "was constructed on the basis of lenses covered with a full multilayer coating, which made it possible to obtain a very good contrast, both when observing planets and deep sky objects.

The most important features of the Tele Vue Delos 17.3 mm 1.25 "eyepiece

• ultra-wide apparent field of view of 72 ° at a focal length of 17.3 mm
• hybrid optics modeled on the Ethos series glasses
• lenses covered with full multi-layer coating
• large offset of the exit pupil ensuring comfortable observation
• retractable eyecup

Technical parameters

• eyepiece series: Tele Vue
• eyepiece optics: hybrid
• apparent field of view (AFoV): 72 °
• eyepiece focal length: 17.3 mm
• diaphragm diameter: 21.2 mm
• offset of the exit pupil: 20 mm
• eyecup: retractable
• type of coating: full multilayer coating (FMC)
• diameter of the frame: 1.25 "
• frame length: 27.9 mm
• eyepiece length: 106.7 mm
• maximum diameter: 55.9 mm
• weight: 408 g

Elements of the set

• Tele Vue Delos 17.3 mm 1.25 "eyepiece
• plugs
• warranty

Warranty

24 months