BAADER ORTHO 6mm EYEPIECE Monochrome you can screw the Barlow

you can screw the Barlow into the filter thread of a 2" eyepiece

the installation position can be calculated as follows:

Optical length 2 mm Clear aperture 41 mm Outer diameter 69 mm Connection side A

tablet or computer and ESATTO Virtual HandPad app also for visual use

smartphone etc

BAADER ORTHO 6mm EYEPIECE Monochrome you can screw the BarlowThe Baader Ortho 6mm eyepiece uses the same glasses and optical design as the classic Zeiss Jena orthoscopic eyepieces. They feature a very high transmission, very good contrast and thus a very clear field of view, free of distortions. The HT MC multi coating eliminates almost all internal reflections. Baader Ortho eyepieces provide 50 apparent field (6 10 18mm Ortho), sharp field stops and excellent ergonomics for comfortable observing. They are