Optika B-382PH-ALC Microscope, 1000X, Binocular

Binocular and phase contrast optical microscope, suitable for research and routine laboratory work.
160mm standard optics, with 4x, 10x, 40x and 100x (immersion) E PLAN lenses , lenses between 10 and 100x incorporate phase contrast. 360º rotatable binocular head with 10XWF / 20mm wide field eyepieces. The revolver is fivefold .
It incorporates the ALC automatic light control system, a key property to automatically optimize the light in the observation of samples even if the type of sample, the aperture of the diaphragm, the objective, etc ... change . We can have two types of observation:   Observation in bright field and phase contrast (negative).
Stage with double XY mechanical clamping and X translation tape system
The innovative X-LED3 lighting system combines a highly efficient LED system together with a special optical system, this allows doubling the light intensity of a traditional LED. The resulting light is comparable to a 50W halogen but with a color of 6300K.
Ergonomic stand for easy transport.
Characteristics:

• Illumination:
  

• X-LED3 type lighting; Brightness regulation through a rheostat located to the left of the microscope base.
  
• LED power: 3.6W, equivalent to a 50W halogen lamp,
  
• Color temperature: 6300K
  
• LED life is estimated at 50,000 hours of operation.
  
• ALC (Automatic Light Control): The light intensity is automatically adjusted under the microscope to maintain the light level that the user has selected, even if the aperture of the diaphragm changes, the type of
  
• objective, the opacity of the sample, etc.
  
• External power supply: 100 / 240Vac, 50 / 60Hz, 6Vdc output voltage. 1 A
  
• Maximum power required 6W
  

• Observation: Bright field, negative phase contrast.
  

Focus:

• Coaxial macro and micrometric focusing system (0.002mm graduation) with locking device to prevent contact between the objective and the sample.
  
• Flat design focus knob on the right side of the stand.
  
• Tension adjustment system for the focus controls located on the macro control.
  

Platen:

• Double vernier translation mechanism; stage dimensions 160x140mm.
  
• Vernier scale on the XY axes of 0.1mm precision.
  

• Revolver: Quintuple with rotation in both directions using ball bearings.
  

Head:

• Binocular inclined 30 ° and rotatable 360.
  
• Diopter adjustment on the left eyepiece tube.
  
• Interpupillary distance 48-75mm.

• Eyepieces: Wide field WF10X / 20mm field 20.
  

• 160mm PLAN lenses:
  

-) Plan 4x, AN 0.10, Working distance 15.8 mm-) Plan 10xPH, AN 0.25, Working distance 12.2 mm-) Plan 40xPH, AN 0.65, Working distance 0.37 mm-) Plan 100xPH, NA 1.25, Working distance 0.13 mm (oil immersion)

• All targets have anti-fungal treatment.
  

• Capacitor: Phase contrast capacitor (10x / 20x, 40x, 100x), DF dark field (dry) and BF light field, AN1,25.
  

Dimensions

• HEIGHT: 480 mm
  
• WIDTH: 210 mm
  
• LENGTH: 370 mm
  
• WEIGHT: 4 kg
  

• Accessories: Telescopic eyepiece to center the rings included.
  
• Instruction manual and plastic dust cover.