Model

Single Arm with Squre Base Boom Stand
● Cast iron soleplate，anticorrosive and wearable metal post，aluminium alloy rail.
● Use with holder SF1，can observe object with any direction，enlarge the range of observation.
● The size of the soleplate: 254×254×40mm(used in U1)
● The maximal clamped thickness of U shape nip: 63.2mm(used in U1C)
● The height of post：475mm，diameter：Φ37mm
● Rail with gear ang rack flexed adjustment, the shortest flexed length is 560mm, and the longest is 605mm, diameter：Φ37mm
● The measurement to match between the steeve and the aperture：Φ25mm

Ball Bearing Double Arm Boom Stand
● Cast iron soleplate，two stainless steel rails，exact sliding bearing，insure agile glide.
● The size of the soleplate: 254×254×40mm(used in U3)
● The maximal clamped thickness of U shape nip: 63.2mm(used in U3c)
● The height of post：475mm，diameter：Φ37mm
● The length of double rails：460mm，diameter：Φ19.05mm
● The measurement to match between the steeve and the aperture：Φ25mm

Focusing Mount
● Can adjust the focusing handwheel's tension,make sure the reliability in long-term use.
●The diameter of fixing post hole is Φ25mm. The measurement to match between the support and the main body is Φ76mm. The center distance of two hole is 140mm.