Size178 mm (7’’), Internal focusing fitted with tilting drum graduated to read 6 minutes with Vernier and can be quickly preset to zero degree. A 45 sec. sensitive bubble is mounted on side of the telescope and 8 minute sensitive circular bubble in built in tribrach. All moveable part are made of gun metal and brass, supplied with all standard accessories in F.R.P Box & Telescopic aluminum stand . Packed in water proof canvas cover.