ATT 2023 in Essen -07 April 2023
We are there: ATT 2023 in Essen The ATT Team of the Walter-Hohmann-Sternwarte e. V. is pleased to announce the date for the next ATT: 13 May 2023, 10 am to 6 pm at the Gymnasium am Stoppenberg, Essen. Stay healthy and see you at the next ATT, your ATT team of the Walter-Hohmann-Sternwarte
P75 - Trident Direct Friction Drive Telescope Mount
Reference class: New eyepiece from Kowa 14mm/80° adapted to 1.25"/2" with extender 9mm focal length
Ideal for observatories and clubs as a demonstration unit: Unistellar eQuinox2 and eVScope2

APM 10x50 binoculars with crosshairs

Powerful 10x50 binoculars with integrated crosshairs

APM 10x50 binoculars with crosshairs

New Pentax eyepieces: SMC PENTAX XW Eyepieces 16.5mm and 23mm These eyepieces expand the XW series to ten eyepieces and complete the range of functional, practical focal lengths for a wide range of applications, from low magnification stargazing to high magnification planetary observation.

New: For DIY project DIY of a high quality APO refractor with 180mm optics
Series with 110mm ED binoculars now complete