• 7X-90X extended zoom magnification using high-quality Greenough stereoscopic objective lenses and a 2X Barlow lens.
• The microscope provides up to 4" (100mm) of working distance.
• A highly-versatile stereo microscope on a heavy-duty, multi-pivot boom-stand which allows the microscope to easily swing into place when needed, and away when not.
• Dual diopters can be adjusted to maintain consistent focus throughout the magnification range, greatly improving productivity.
• The stereo optics provide upright images with clear depth-of-field and a wide view for hands-on applications.
• The simul-focal trinocular photo-port provides a dedicated mount for a camera, and can be used simultaneously with both eyepieces.
• This microscope is ideal for laboratories, repair shops, and engravers.
• Monitor and capture photos and videos with the included 18MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
• A 30W LED illuminator with 35" heavy-duty fiber-optic ring-light provides the smoothest overhead lighting possible. The cool, energy-efficient light-source with active cooling prevents excessive heat.

The SM-4TP is a heavy-duty, highly-flexible microscope designed for biological and industrial applications. This model is especially popular in the QC, repair and engraving industries thanks to its ease-of-use and reliability. With its wide zoom range and double-arm boom-stand, this model will become an indispensable instrument in any workshop or lab. The trinocular photo-port is simul-focal, so it can be used simultaneously with both eyepieces.

Optics

The stereo optics provide clear, sharp image with excellent focus-depth and a large working-distance.  With 0.7X-4.5X zoom objectives, moving through the magnification range is as easy as turning a knob.  10X wide-field eyepieces provide an ample magnification range from 7X to 45X, with high-eyepoint optics to accommodate glasses or googles.  A 2X Barlow lens is included, which can be mounted to the objective housing to double the magnification range to 14X-90X.  This will also result in decreased working distance.  The combined magnification ranges provide 7X-90X.

Ocular Adjustment

Dual ocular diopters can be adjusted to maintain consistent focus, greatly improving productivity. Rotating interpupillary adjusters simplify the process of aligning the eyepieces for each user.

Simul-focal Trinocular Port

The simul-focal optics in this microscope allow the trinocular port to be used simultaneously with both eyepieces. This means a camera can stream live images from the microscope while you continue to work with full stereoscopic vision. This is accomplished by sharing the left objective lens with the left ocular and the photo-port. This microscope uses our CX series trinocular port, so it can be easily replaced with optional C-mount ports to match specific cameras.

Double-arm Boom-Stand

The multi-pivoting, double-arm stand provides a stable, flexible support system, ideal for hands-on work. Use of a drop-down column allows the head to be positioned at virtually any angle. Ball-bearing provide smooth movement of the lateral arms, which can easily pivot the microscope out of the way when it is not needed. The heavy, steel base ensures the stability of the microscope, even when laden with attachments.

Digital Imaging

Monitor and capture photos and videos with the included 18.0MP USB3.0 camera. The C-mount camera is specially designed for use with microscopes, allowing you to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. The USB 3.0 connection provides greater bandwidth for faster frame-rates. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

This package includes a powerful 30W LED illuminator with a fiber-optic ring-light. The energy-efficient light-source projects bright, daylight-balanced light which is channeled through the 35” fiber-optic light-guide which provides the smoothest ring of encompassing illumination. The flexible, heavy-duty metal-sheathed guide will hold up to heavy use in your workshop, factory, or lab without worry of crimping or breaking. The light-source is equipped with an active cooling system which is much quieter than comparable incandescent illuminators due to the lower heat level generated by LEDs.

Specifications

Microscope Head

• Head Type: Simul-focal trinocular, 45° incline, 360° rotatable
• Optical System: Greenough stereoscopic
• Interpupillary Adjustment: Compensation-free gemel, 54-76mm
• Ocular-port Diameter: 30mm
• Dioptric Adjustment: Both oculars, ±5dp
• Eyepieces: 10X
• Photo Port: Height-adjustable 23mm tube, CX series, simul-focal
• Objective Lenses: 0.7X-4.5X zoom
• Native Field-of-View: 4.4mm-28.6mm
• Native Working Distance: 100mm
• Auxiliary Lens Mount: 48mm thread
• Auxiliary (Barlow) Lenses Included: 48mm thread: 2X, 30mm working distance

• Stand Type: Double-arm boom-stand with ball-bearing movement, cast-steel base
• Stand Dimensions: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2"
• Focusing-block Focus Range: 50mm

• Sensor Type: CMOS
• Sensor Optical Format: 1/2.3"
• Active Pixels: 18M (4912 x 3684)
• Pixel Size: 1.25µm x 1.25µm
• Active Sensor Area: 6.14mm x 4.61mm
• Shutter: electronic rolling shutter
• Spectral Response: 380-650nm with IR-cut filter
• Capture Resolution and Maximum Framerate
• 5.6fps @ 4912x3684
• 18.1fps @ 2456x1842
• 32.2fps @ 1228x922
• Connectivity: USB 3.0
• Lens-mount: C-mount
• Compensating Lens: 0.5X
• Power: 220v UK Plug with EU Adapter 

• OS Requirements: Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+
• Hardware Requirements: Intel Core2 2.8GHz or comparable processor, 4GB RAM

• Live video preview
• Captures still images and video
• Time-lapse capture
• Exposure and white-balance controls
• Dark-field correction
• Digital binning
• Image processing
• Measurement tools, including lines, arcs, polygons
• Segmentation and counting tools
• Image-stitching, extended depth-of-field, HDR
• Fluorescence color-mapping

• Live video preview
• Captures still images and video
• Exposure control
• Color adjustment
• Measurement tools, including lines, arcs, polygons

• One trinocular stereo microscope head
• One photo port attachment
• One pair 10X eyepieces
• One 2X Barlow lens
• One pair eye-guards
• One double-arm boom-stand with focusing rack
• One C-mount USB camera
• One 0.5X reduction lens
• Two sizing adapters
• One USB 3.0 Type B to type A cable
• One software CD
• One LED light source
• One UK power cord and EU Adapter
• One fiber-optic ring-light attachment
• One ring-light mounting adapter