[musab]

http://www.youtube.com/watch?v=DoEOb-LkUCI

http://www.youtube.com/watch?v=WQOHdmxW_vw

WATCH BOTH

our ED152 OTA,
(built-in 2pcs of ED glass during triplet elements objective lenses)
with advanced quality 3inch dual speed focuser for astro-photography,
with black carbon fiber tube,
with ring and dovetail rail,
with aluminium case package,
USD4950

our advanced focuser is no problem when astrophotography