National Optical Zoom Stereo Microscope (0.75X-5X) with 8" Tablet - BTW1-425T

National Optical Zoom Stereo Microscope (0.75X-5X) with 8" Tablet - BTW1-425T

  • Vendor
    National Optical
    Sale price
    Regular price
    Unit price
    Shipping calculated at checkout.


    Estimated Arrival: Between Jan 21 and Jan 23. *ETA to the USA Only

    Shipping & Returns: Free Shipping. All The Time.

    Why Buy From Clarity Scopes


    Now with 8" Android-based tablet, National Optical's 425 offers the convenience and versatility of viewing a large picture at 7.5X magnification, then zooming continuously all the way to close-up detail at 50X magnification in standard configuration. The 35 degree inclined viewing head permits easy manipulation of object being viewed while looking through the microscope. The incidental and transmitted illuminators incorporate high intensity 3W LED lamps.

      Download Tablet Manual  


    • 0.75x to 5x Zoom


    • Paired widefield 10x eyepieces are 45° inclined, with dual diopter adjustments, Trinocular, interpupillary adjustment from 55mm to 75mm
    • Accepts 23mm eyepiece reticle
    • 35° inclined viewing head
    • Achromatic, color corrected lenses
    • Continuous magnification from 7.5x thru 50x


    • Large dual focusing knobs with slip clutch to prevent damage to mechanism
    • Tension adjustment eliminates focus 'drift'


    • Top light is high intensity 3W LED with rheostat control
    • Bottom light is high intensity 3W LED
    • Base mounted light controls permit choice of top only, bottom only, or dual illumination
    • Heavy-duty 3-wire grounded cord and plug.
    • Available with 110v or 220v (220v is CE approved and supplied with European plug)


    • Two 80mm stage plates (frosted glass and reversible black/white plastic contrast plates)
    • Blue filter for transmitted light
    • Locked-on stage clips


    • 8" LCD Android tablet with 1280x800 screen resolution
    • Connection: WiFi; micro SD card
    • 5.0 MP sensor
    • 5.0 MP captured image resolution
    • WiFi Resolution: 2.0MP - 5.0MP
    • Android operating system
    • WiFi: WiFi output (802.1 ab/g/n supporting both hot-spot mode or using existing WiFi network)
    • Preloaded optimized MotiConnect app
    • Supplied with Motic Images Plus software for Mac/PC
    • Built-in MoticHub allows for wireless sharing


    • Professional, all-metal frame, gray enamel finish
    • Heavy-duty post mount with locking support collar, permits up or down adjustment of viewing head to accommodate different sized objects on stage


    • Molded styrofoam container with rubber eyeshields and vinyl dustcover
    • Tablet shipped in same box with microscope
    • Individual: Ship wt. 21.3 kgs (47 lbs), Dimensions 58x51x36cm (23x20x14 in.)
    • Master carton pack 1 each: Ship wt. 21.3 kgs (47 lbs), Dimensions 58x51x36cm (23x20x14 in.)

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