The Optika SZM-D Digital Stereo Microscope is a fully functioning stereomicroscope with additional digital imaging capabilities. A brilliant, robust instrument that is suitable for experienced users who want to document their investigations. Includes the OPTIKA Vision Lite or View Software for Windows. It is a highly reliable instrument with solid construction. Accessories included:. Power Supply. OPTIKA Vision Lite software disc. 1.8M USB Cable. Dust Cover. Instruction Manual. Accessories & spares available separately:. Spare Halogen Bulb: for incident illumination (B8R06428). Spare Halogen Bulb: for transmitted illumination (B8R06427). Spare Power Lead (B8R06946). Stage Micrometer (B8A76119). Alcohol-free Antiseptic Wipes - for cleaning eyepieces between use (B8R08715). Lens Cleaning Tissue (B8R07090). Microscope Maintenance Kit (B8R07243). Technical Specifications:. Optika SZM-D Microscope Specification:. Total magnification: Up to 45x. Eyepieces: WF10x/20mm. Head: Binocular, 360° rotating, 45° inclined front side eyepiece tube. Diopter adjustment on both eyepieces Interpupillary adjustment 51-75mm. Nosepiece: Turret type. Objectives: Par-focal achromatic 1x objective, with zoom range 0.7x and 4.5x. Zoom factor 6,428:1. Working distance 100mm. Stage: Black/white disc for contrast, and semi-transparent plastic for transmitted light. Focussing: Rack and pinion mechanism controlled by a pair of knobs. Illumination: Double intensity adjustable incident and transmitted illumination by halogen bulbs (12V/15W). The angle of the incident illuminator is adjustable. Voltage: External power supply 110/220V, 50/60Hz, 1A. Max. power 38W. Dimensions: (H)410mm x (W)280mm x (D)215mm. Weight: 12kg. Digital Camera Specification:. Resolution: 1280 x 1024 pixels (1.3Mpx), 5:4 aspect ratio. Pixel Size: 5.2µm x 5.2µm. Sensor: 1/3" CMOS. Output: USB 2.0 port. Imaging Area: 6.67mm x 5.33mm. Framerate: 15fps (1280 x 1024), 55fps (640 x 480), 142fps (320 x 240). S/N Ratio: 44 dB. Dynamic Range: 71dB. Exposure Time: 15s - 1/1500s. Sensitivity: 1.0V/lux-sec (550nm). C-Mount Lens Adapter: No. System Requirements: Windows XP, Vista, 7, 8 (32/64bit). Software: Optika Vision Lite or Optika View for Windows XP, Vista, 7, 8 (32/64bit). Capture Features: Continuous auto white balance, continuous auto exposure.