--- product_id: 1752638 title: "SM-5TZZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Ball-Bearing Double-Arm Boom Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses" brand: "amscope" price: "€ 2055.84" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.hr/products/1752638-sm-5tzz-144s-professional-trinocular-stereo-zoom-microscope-wh10x-wh20x store_origin: HR region: Croatia --- # 144-Bulb LED Light 3.5X-180X Magnification Ball-Bearing Boom Stand SM-5TZZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Ball-Bearing Double-Arm Boom Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses **Brand:** amscope **Price:** € 2055.84 **Availability:** βœ… In Stock ## Summary > πŸ” See the Unseen: Elevate Your Microscopy Game! ## Quick Answers - **What is this?** SM-5TZZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Ball-Bearing Double-Arm Boom Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses by amscope - **How much does it cost?** € 2055.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1752638-sm-5tzz-144s-professional-trinocular-stereo-zoom-microscope-wh10x-wh20x) ## Best For - amscope enthusiasts ## Why This Product - Trusted amscope brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Light It Up:** Illuminate your work with a customizable 144-bulb LED ring light. - β€’ **Versatile Zooming:** Seamlessly zoom from 0.7X to 4.5X for detailed inspections. - β€’ **Elevate Your Vision:** Experience unparalleled clarity with 3.5X-180X magnification. - β€’ **Ergonomic Excellence:** Enjoy a 45-degree incline and 360-degree rotation for ultimate comfort. - β€’ **Precision Positioning:** Master your workspace with a ball-bearing double-arm boom stand. ## Overview The AmScope SM-5TZZ-144S is a professional-grade trinocular stereo zoom microscope designed for precision and comfort. With a magnification range of 3.5X to 180X and a versatile 0.7X-4.5X zoom objective, it allows for detailed inspections of large specimens. The 144-bulb LED ring light provides bright, adjustable illumination, while the ergonomic design features a 45-degree incline and 360-degree rotation for ease of use. The ball-bearing double-arm boom stand ensures precise positioning, making it ideal for professionals in various fields. ## Description The AmScope SM-5TZZ-144S professional trinocular stereo zoom microscope has a pair of 10x and 20x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, two Barlow lenses, and a ball-bearing controlled double-arm boom stand. The microscope has an overall magnification range of 3.5x-180x. 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 144-bulb LED ring light provides bright, cool light for working with temperature-sensitive or live specimens. The ring light provides shadow-free illumination, and a rheostat controls the amount of light emanating from the lamp. Power and adjustment controls are located on the light head. The ring has a 2.4" (61mm) inside diameter and a 4" (100mm) outside diameter. It has a 100,000-hour life span and a 110V-240V variable power supply. The microscope has a ball-bearing controlled 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 22-1/2" horizontal double arms. The pillar is 24" and the focus rack has a 3" diameter. The solid cast-steel base is 1 x 10 x 15 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-180xZoom objective power0.7x-4.5xEyepieces (DIN, 30mm)WH10x20mm and WH20x10mm high-eyepointTrinocular portC-Mount or 23mmField of view2-1/2"Optical working distanceUp to 8"Microscope standBall-bearing controlled double-arm boom standHead movementX-, Y-, and Z-axesIllumination typeEpiscopic (reflected)Light source144-bulb LED ring light with rheostatPower110V-240VMicroscopes 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-5TZZ-144S stereo zoom microscope with ball-bearing double-arm boom standWH10x20mm eyepieces, 30mm, one pairWH20x10mm eyepieces, 30mm, one pair0.7x-4.5x zoom objective0.5x Barlow lens2.0x Barlow lens144-bulb LED ring light with power supply (LED-144S)Focus rackEye guards, one pairInstructions ## 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 pairs 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 rheostat-controlled 144-bulb LED ring light provides intensity control and bright, cool light for working with temperature-sensitive or live specimens - Ball-bearing controlled double-arm boom stand has 22-1/2" arms and 24" pillar to enable users to position the microscope head on three axes (X, Y, and Z) ## Images ![SM-5TZZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 3.5X-180X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Ball-Bearing Double-Arm Boom Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses - Image 1](https://m.media-amazon.com/images/I/618k2+kbQhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Great microscope with a few minor (but solvable) issues *by W***G on Reviewed in the United States πŸ‡ΊπŸ‡Έ on November 2, 2015* I've been using it for a couple weeks now. It's a very well made microscope, and overall I'm quite happy with the product. Three small but annoying issues prevented me from giving it 5 stars -1. A small instruction pamphlet is included (as opposed to a full set of instructions). The instruction pamphlet refers to a website where you can download the instructions, but you need a password. In some cases, the password is printed in the pamphlet itself. However, in other cases (such as mine), the password box is empty and you're supposed to look on the outside of the packaging box for the password. By the time I read this, I'd already thrown away the packaging box itself. This is silly, if the instructions aren't included then they should be downloadable without requiring a password. If there really must be a password it should be in the pamphlet and not on the outside of the box. I also e-mailed AmScope with my order #, purchase date, etc. and asked if they could send me the instructions...it's been five days and I haven't heard back.2. This particular package only comes from a .5 and 2.0 Barlow lens. However, the microscope is designed such that the LED light ring attaches to the Barlow lens, so if you don't want any Barlow lens magnification (i.e. 1.0x) you either need a ring adapter (which mine didn't come with) or something likeΒ  AmScope SM10 1X Barlow Lens For SM Stereo Microscopes (48MM) . AmScope should include the adapter ring or the 1.0x Barlow lens, otherwise you can't mount the light without using one of the (non-1.0x) Barlow lenses.3. The LED light ring is just "okay". I sometimes have to tap or jiggle it sometimes to get it to work...I'm going to take it apart soon, hopefully just a bad internal connection. But, the build quality of the LED ring isn't as good as that of the other components.Again, I like this microscope quite a bit and overall I would recommend it...just a few minor flaws that are fairy easily remedied. ### ⭐⭐⭐⭐ Good Price and Good Service! *by J***T on Reviewed in the United States πŸ‡ΊπŸ‡Έ on May 13, 2016* This has been an excellent Microscope for the price. Amazaon and Amscope have provided excellent service helping us purchase the correct microscope for the job. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/1752638-sm-5tzz-144s-professional-trinocular-stereo-zoom-microscope-wh10x-wh20x](https://www.desertcart.hr/products/1752638-sm-5tzz-144s-professional-trinocular-stereo-zoom-microscope-wh10x-wh20x) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-21*