Features:

• High quality extreme widefield eyepieces WF10X/23 with diopter regulator
• 118mm ( 4-5/8" ) long working distance and 39.5mm ( 1-9/16" ) wide field of view
• 54mm (in diameter) female thread for adding barlow lens
• Metal boom stand with ball bearing, heavy duty and moving smoothly
• 150W dual-head gooseneck fiber cold light included

Specifications:

• Model: K426A2HB-L12Y
• Total magnification: zoom 6X - 50X
  
• Working distance: 118mm ( 4-5/8" )
• Field of view: Max. 39.5mm (1-9/16" )
• Eyepieces
  - Widefield WF10X/23
  - Diopter adjustable
• Microscope body:
  - Binocular, 45°inclined 360° rotatable
  - Zoom objective 0.6X - 5X, zoom ratio 8.4:1
  - Interpupillary distance: 50mm - 75mm ( 2" - 3" )
  - 54mm female thread for barlow lens
  - Dimension: 20cm x 18cm x 23cm ( 7-7/8" x 7-1/8" x 9-1/16" )
• Boom stand:
  - All metal dual-arm with ball bearing
  - Focus range 50mm ( 2" )
  - Height of pillar 380mm ( 15" )
  - Total length 547mm ( 21-1/2" )
  - Dimension of base: 260mm x 285mm x 22mm ( 10-1/4" x 11-1/4" x 7/8" )
• Illumination
  - 21V 150W halogen lamp
  - Y type dual-head gooseneck fiber pipes
  - Power input: AC 115V or 230V switchable
• Net weight: 24.7 kg ( 54 lb 4 oz)
• Shipping package: 28.7 kg ( 63 lb 2 oz)

Packing List:

• Binocular zoom stereo microscope body
• A pair of eyepieces WF10X/23
• A set of boom stand, including
  - 1 dual-arm assembly
  - 1 pillar
  - 1 base
  - 3 knobs
  - 1 screw
  - 1 handle
  - 1 collar
  - 1 focus rack
  - 3 Allen keys (10mm, 4mm, 2mm)
• 150W cold light, including
  - Light base/power box
  - Dual-head gooseneck pipe
  - Power cord
  - Spare fuses