Search help Why BUY from HEI Shopping Cart Call 1-800-394-1984 Hot New Product HEI-VM-TS LCD ZOOM SCOPE Microscopes  HEI Scope Bodies SZ Stereo Zoom SZII Stereo Zoom  SZIII Stereo Zoom  SZV Mini Zoom FS Stereo Scopes MZ Video Zoom LCD Zoom Scope Metallurgical Micro Macro Zoom Lens   Microscope Pkgs.  HEI Scope Pkgs. SZ Zoom Pkgs. SZII Stereo Pkgs. SZIII Stereo Pkg. SZV Mini Stereo Pkg FS Stereo Pkgs. MZ Video Pkgs. LCD Zoom Pkgs. Macro Zoom Pkgs. CCD Zoom Pkgs. USB Zoom Pkgs. Inspection Pkgs. Binocular Pkgs. Trinocular Pkgs.   Boom Stands Standard Boom Dual Arm Boom Post Stands Track Stands Articulating Arms   E-Arms 76mm E-Arm B&L E-Arm Focus Racks   Illumination Fluorescent Ring Fiber Optic Illuminator Ring Light Guide Pipe Light Guide Back Light Guide LED Magnifier Lights   Monitors CRT Color Monitor LCD Color Monitor   Accessories Frame Grabber USB Digital Camera CCD Color Camera Auxiliary Lens Eyepieces XY Tables Board Holders CCD Couplers Micro Zoom Reticles/Micrometer   Downloads Instruction Manuals Video Clips Price List What is a Diopter HeiScope SZIII Stereo Zoom Binocular HEIScope features powerful stereo zoom microscopes perfect for your professional inspection needs. HEIScope offers binocular models with vivid images, big depth of  focus, wide visual field, distinct stereo vision in a compact structure. You'll be delighted by the quality and performance of these instruments.  (5 year Manufacturer's warranty!)   SZIII Stereo Zoom Binocular Body (Meiji Type) HEI-SZIII-B2 Click for Large Image Comes with 10X eyepieces and stand. HEI-SZIII-B2 $655.00 Stereo microscope, 10X eyepieces, and Meiji type post stand. Stereo image with longer depth of field & higher resolution Continuous zoom by lateral axis with a zoom rate of 1:6:5. Two horizontal zoom knobs Eyepieces inclination at 45º Interpupillary distance: 52mm-75mm Can be used for teaching, scientific research, electronic testing and more. Specifications: Zoom Range of the Microscope Body 0.67x ~ 4.5x Zoom Rate 1 : 6.5 Eyepieces 10x \ 15x \  20x \  25x \ 30x Objective Lens 0.3x \ 0.5x \ 0.75x \ 1.5x \ 2x Field of view 31mm ~ 4.9mm Working Distance 100mm Binocular Angle of View 45° Total magnification = Zoom range x eyepieces x auxiliary lens Optical Specifications: Auxiliary Lens 0.3X 0.4X 0.5X 0.75X 1X 1.5X 2.0X Working Distance (mm) 287mm 217mm 177mm 117mm 100mm 47mm 26mm 10X Mag. 2.0x-13.5x 2.7x-18.0x 3.4x-22.5x 5.0x-33.8x 6.7x-45.0x 10.1x-67.5x 13.4x-90.0x   FOV 109.5-16.3 82.1-12.2 65.7-9.8 43.8-6.5 32.8-4.9 21.9-3.3 16.4-2.4 15X Mag. 3.0x-20.3x 4.0x-27.0x 5.0x-33.8x 7.5x-50.6x 10.1x-67.5x 15.1x-101.3x 20.1x-135x   FOV 79.6-11.9 59.7-8.9 47.8-7.1 31.8-4.7 23.9-3.6 15.9-2.4 11.9-1.8 20X Mag. 4.0x-27.0x 5.4x-36.0x 6.7x-45.0x 10.1x-67.5x 13.4x-90.0x 20.1x-135.0x 26.8x-180x   FOV 59.7-8.9 44.8-6.7 35.8-5.3 23.9-3.6 17.9-2.7 11.9-1.8 9-1.3 25X Mag. 5.0x-33.8x 6.7x-45.0x 8.4x-56.3x 12.6x-84.4x 16.8-112.5x 25.1x-168.8x 33.5x-225x   FOV 44.8-6.7 33.6-5.0 26.9-4.0 17.9-2.7 13.4-2.0 9.0-1.3 6.7-1.0 30X Mag. 6x-40.5x 8x-54x 10x-67.5x 15x-101x 20x-135x 30x-202x 40x-270x   FOV 34.8-5.1 26.1-3.87 20.9-3.1 13.9-2.1 10.4-1.55 6.9-1 5.2-7.5     Video Clips Our Venders JBC Tools Xytronic DEN-ON Goot EDSYN Weller HEI Scope Steinel Jensen Global Master Appliance Panavise Chip Quik PDR Quatro AMTECH Virtual Industries Auburn Tech Kahetics Contact Us SSL Certificates Currency Converter Home Page Free Trial Info Shopping Cart Monthly Special Price List Warranty About US Downloads   Home | Packages | Video Inspection | Monthly Special | Stands | E-Arms | Illumination | Monitors | Accessories  Eye Pieces | Auxiliary Lenses | CCD Camera | XY Table | Magnifiers | Price List | Contact us | Warranty Howard Electronic Instruments, Inc. 974 SE Pioneer Rd El Dorado, KS 67042 1-800-394-1984 Toll Free (USA and Canada) 316-321-2800 Local 01-316-321-2800 International Phone 316-321-2803 Fax   Our Shop Safe Guarantee 60 Day Money Back Guarantee Low Price Guarantee Contact Us Home Copyright © 1996 - 2007 Howard Electronic Instruments, Inc. All rights reserved. Revised: 06/08/2007

   4-1 Choose the optical system

  1) You can alternate the binocular observation and video capture by pushing or pulling pole. You can attain binocular observation by pushing the pole inside, or attain video capture by pulling it outside. No matte what optical system is chosen, push or pull the pole thoroughly.

      4-2 Adjust the specimen slide

 1) Turn the zoom control knob to the maximum magnification.

 2) Turn the diopter adjusting ring to the zero.

 3) Observe the specimen through the right eyepiece and make the image clear by turning the focusing knob.

 4) Rotate the zoom control knob to the minimum magnification.

                     5) Observe the specimen through the right eyepiece and make the image clear    by turning the right diopter adjusting ring②.

 6) Redo the step (1), (3), (4) and (5) till the right adjusting ring is more precise.

 7) Do the step (4) and make the image clear which is observed through the left eyepiece by turning the left diopter adjusting ring①.

             4-3 Adjust the interpupillary distance

                                1) Adjust the prism housing along the direction of arrowhead of the third picture on the left till the observation is comfortable.

     4-4 Use Eyepiece shields

Fig. 4              1) For user who does not wear glasses, hold the diopter-adjusting ring to prevent them from rotating and turn the eyepiece till the eyepiece shields fit the observer well.

2) For user who wears glasses, take the eyepiece shields off before observation.