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AmScope SM-4TZ-FRL Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, 8W Fluorescent Ring Light, Double-Arm Boom Stand, 110V-120V, Includes 0.5X and 2.0X Barlow Lens

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Availability: In Stock.
Fulfilled by AmScope

Arrives Aug 3 – Aug 5
Order within 19 hours and 48 minutes
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Style: w/ Fluorescent Ring Light


Features

  • Professional stereo microscope with boom stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances
  • Trinocular viewing head with pair of 10x and 20x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
  • 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range
  • Removable 8W fluorescent ring in a plastic housing provides bright, shadow-free illumination
  • Double-arm boom stand has 20" arms and 17" pillar to enable users to position the microscope head on three axes (X, Y, and Z)

Description

The AmScope SM-4TZ-FRL professional trinocular stereo zoom microscope has interchangeable pairs of 10x and 20x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, two Barlow lenses, and a double-arm boom stand. The microscope has an overall magnification range of 3.5x-90x. The trinocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The vertical trinocular port can be used as a C-Mount or 23mm photo port (camera sold separately). The WH10x20mm and WH20x10mm super-widefield high-eyepoint eyepieces combine with the 0.7x-4.5x zoom objective to provide continuous zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. The microscope comes with 0.5x and 2.0x Barlow lenses that can be added to the objective to increase the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance, while a Barlow lens with a magnification greater than 1.0 increases the magnification and reduces the working distance. High-eyepoint eyepieces ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye- strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected. The removable 8W fluorescent ring light provides cool, white light for observing specimens as they would appear in their natural environment. A ring light provides shadow- free illumination. It has a 2-3/8" inner diameter and uses a 110V-120V power supply. The microscope has a double-arm boom stand that enables users to position the microscope head on all three axes (X, Y, and Z). Bilateral focus eases use for left- and right-handed users. The stand has 20" double arms, and a 30" overall length. The pillar is 17" and the focus rack has a 3" diameter. The solid cast-steel base is 2 x 8-1/4 x 10-1/4 inches (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back).SpecificationsHeadTrinocularMagnification range3.5x-90xZoom objective power 0.7x-4.5xEyepieces (DIN, 30mm)WH10x20mm and WH20x10mm high-eyepointTrinocular portC-Mount or 23mmField of view2-1/2"Optical working distanceUp to 8"Microscope standDouble-arm boom standHead movementX-, Y-, and Z-axesIllumination typeEpiscopic (reflected)Light sourceFluorescent ring, 8WPower110V-120V Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.What's in the Box?AmScope SM-4TZ-FRL stereo zoom microscope with double-arm boom standWH10x20mm eyepieces, 30mm, one pairWH20x10mm eyepieces, 30mm, one pair0.5x Barlow lens2.0x Barlow lens0.7x-4.5x zoom objectiveFluorescent ring light, 8W (FRL8)Focus rackEye guards, one pairInstructions

Light Source Type: LED


Model Name: SM-4T


Material: Metal


Color: black


Real Angle of View: 45 Degrees


Magnification Maximum: 90 x


Item Weight: 55 Pounds


Voltage: 120 Volts


Brand: AmScope


Objective Lens Description: 0.7-4.5X


Light Source Type: LED


Real Angle Of View: 45 Degrees


Magnification Maximum: 90 x


Voltage: 120 Volts


Objective Lens Description: 0.7-4.5X


Power Source: Corded Electric


Item Weight: 55 Pounds


Enclosure Material: Metal


Color: black


Model Name: SM-4T


Brand: AmScope


UPC: 013964471540


Manufacturer: United Scope LLC.


Manufacturer Part Number: SM-4TZ-FRL


Model Number: SM-4TZ-FRL


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 3 – Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excelente equipo Excelente equipo
Style: w/ Fluorescent Ring Light
Todo perfecto
Reviewed in the United States on July 2, 2025 Reviewed in the United States on July 2, 2025 by Antonio Campos

  • The ultimate tool!
Style: w/ Fluorescent Ring Light
As a metal detector user and meteorite hunter, this was just what I needed! But, that the quality could be like this, was something I never thought possible! It`s so great!
Reviewed in the United States on February 9, 2013 by Ulf Skauli

  • Good value for money. Boom stand could be improved.
Style: w/ Fluorescent Ring Light
A real stereo microscope is something every electronics hobbyists should have on their bench. This may not be made in Germany or Japan, but it does the job well and the value for money is there. I should have made this purchase years ago!
Reviewed in the United States on August 4, 2018 by warpedgeoid

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