Eyepiece Tecnosky Ultra Flat Field 30 mm 75° 2"

Eyepiece Tecnosky Ultra Flat Field 30 mm 75° 2"

After the success of the Flat Field eyepieces, now comes the Ultra Flat Field series; thanks to the new optical design the apparent field is increased but without worsening the quality at the edges, indeed they are very contrasted and corrected on difficult instruments such as newtons and short focal length refractors.
The 30mm focal length is made up of 9 lenses in 5 groups, all covered by FMC! The apparent 75° field places it between the Super Wide Angle eyepieces but with a greater correction and a still light and compact body, in fact it weighs only 586 grams
The eye relief of 22 mm makes it usable also for spectacle wearers but without the uncomfortable parallax effect

Features:

Ultra flat field eyepiece 30mm
75 ° field
32mm front lens diameter
Pupillary extraction 22
50.8mm barrel diameter
Weight 586mm
Length 75mm