Microscopes Adjustable Focusing Bracket
Plane Frames, Steel Rail Rack Focusing Mechanism
Connectiong Objective: DIA 76mm
Connectiong Pillar: DIA 25mm

Stand Size: 38cm x 26cm x 34cm
Easy Large-Sized Focusing Knobs on Both Sides of Focusing Holder.
Steel Gears on Focusing Holder.
Standard Size Focusing Holder - Will Fit Scope Heads with Diameter of 76mm

Package Including A:

1 x A1 Arm Holder
1 x column
1 x 375*255MM backplane
1 x fixed buckle
1 x Multi-axis Adjustable Metal Arm

Package Including B:

1 x A1 Arm Holder
1 x column
1 x 375*255MM backplane
1 x fixed buckle