Optika SZM-D Digital Stereoscopic Microscope

The SZM digital stereomicroscope or binocular loupe is a device created specifically for the research and industry sectors. The SZM-D maintains all the optical characteristics of the SZM series with the addition of the 1.3MPX CMOS digital camera and connection to a PC via USB .
It is a stereomicroscope with a 360º rotatable binocular head and 45º inclined with 10X / 20mm wide field eyepieces , mounted or inserted in a binocular head. The zoom lens moves in a range of 0.7 to 4.5X , which achieves an optical magnification of up to 45X, reaching up to 180X with accessory eyepieces. The focus is graduated through two lateral controls and corresponds to a rack and pinion system.
The lighting , in this case, is incident and transmitted with a halogen bulb and intensity regulation by separate controls. With this stereo microscope and its column base stand format, we achieve a working distance of 100mm . The stage incorporates a white and a black disc, together with the clamps for holding the sample.

Regarding the digital characteristics, the CMOS camera is integrated in the head. It has a 1.3 Megapixel resolution and captures 15 frames / second in maximum resolution. It allows manual or automatic control of exposure and white balance, as well as image size, brightness, gain, exposure time and color.
Export of screenshots and visualization on PC via USB cable . The equipment incorporates the computer program or software "Optika Vision Lite", in CD-Room format, which allows the visualization, management and capture of the desired images.
Optical and mechanical characteristics:
illumination

• Dual illumination: transmitted and incident with two buttons located to the right of the stand
  
• that work as intensity controllers for each system.
  
• The tilt angle of the reflected (transmitted) light illumination is adjustable.
  
• Both illuminators are made up of 12V / 15W halogen bulbs
  
• Voltage: 110 / 240Vac, 50 / 60Hz, 1A, T1A 250V fuses
  
• Maximum power: 38W
  

Focus

• Rack and pinion system with focus controls located on both sides of the head support. Control tension adjustment.
  
• The head support slides through the vertical bar.
  

Platen

• Black disc and white disc as well as diffuser glass disc for transmitted lighting.
  
• Tweezers holding preparations or samples.
  

Stand

• Stative to colonna altezza 25 cm. Base: 26x20x6h cm. Weight: 6 Kg
  

Head

• Binocular rotatable 360 ° and inclined 45 °.
  
• Diopter adjustment + - 5 in both eyepiece tubes
  
• Interpupillary distance adjustment 51-75mm
  
• Digital camera integrated in the head.
  

Eyepieces

• Wide field WF10x / 20mm (field 20mm).
  

objective

• 1x achromatic parafocal lens
  
• Working distance: 100mm
  
• Zoom range: 0.7x - 4.5x (zoom factor: 6.428: 1).
  
• Total magnification with standard configuration: 45X (up to 180x can be achieved by combining additional eyepieces and lenses).
  

accessories

• Instruction manual and protective dust cover.
  

Digital Features:

• 1/3 "CMOS sensor
  
• Pixel 3.6x3.6 microns
  
• Resolution 1280x1024 pixels (1.3 Mpix)
  
• Full-resolution frames
  
• 15 frames / sec. (1280x1024)
  
• Frames in lower resolutions
  
• 55 frames / sec. (640x480) 142 frames / sec. (320x240)
  
• 1/3 ”optical format
  
• Aspect ratio 5/4
  
• S / N ratio 44 dB
  
• Dynamic range 71 dB
  
• Sensitivity 1.0 V / Lux-sec (550 nm)
  
• RGB 8 bit
  
• Automatic / Manual exposure control
  
• Automatic / Manual White Balance
  
• Progressive Scan Mode
  
• Electronic Shutter
  
• Parameter control Image size, brightness, gain, exposure time, color
  
• USB 2.0 / 480mb / sec interface data
  
• Bayer RGB filter
  
• Windows XP / Vista / win7 / win8 / 32-64 bit usb 2.0 system requirements
  
• Optika Vision Lite / OPTIKA View software
  
• Drivers Optika driver, TWAIN, SDK
  
• Capture Features Automatic and continuous white balance, continuous auto exposure
  
• Accessories included 1.8m USB cable. CD ROM
  
• Calibration preparation No