---
product_id: 1158018
title: "AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics"
brand: "amscope"
price: "€ 1315.27"
currency: EUR
in_stock: true
reviews_count: 8
category: "Am Scope"
url: https://www.desertcart.nl/products/1158018-amscope-t490b-dk-compound-trinocular-microscope-wf10x-and-wf20x-eyepieces
store_origin: NL
region: Netherlands
---

# Halogen illumination w/ rheostat 2000x max magnification Double-layer mechanical stage AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics

**Brand:** amscope
**Price:** € 1315.27
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your discovery game — see what others miss!

## Quick Answers

- **What is this?** AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics by amscope
- **How much does it cost?** € 1315.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/1158018-amscope-t490b-dk-compound-trinocular-microscope-wf10x-and-wf20x-eyepieces)

## 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

- • **Built to Last & Impress:** Solid metal body with premium finish combines durability with a commanding presence—perfect for serious professionals and STEM enthusiasts alike.
- • **Ergonomic Trinocular Design:** Adjustable interpupillary distance, 30° tilt, and 360° rotation reduce eye/neck strain and enable effortless sharing or camera integration.
- • **Smooth, Stable Slide Control:** Double-layer mechanical stage with 1mm divisions and stage stop ensures precise, drift-free specimen navigation and repeatable positioning.
- • **Precision Optics for Crystal-Clear Views:** Achromatic 4x-100x objectives with WF10x & WF20x eyepieces deliver distortion-free, vibrant images up to 2000x magnification.
- • **Dynamic Brightfield & Darkfield Illumination:** Halogen light with rheostat and Abbe condenser optimize contrast for both stained and unstained specimens, revealing hidden details.

## Overview

The AmScope T490B-DK is a professional-grade compound trinocular microscope offering 40x-2000x magnification with interchangeable WF10x and WF20x eyepieces. Featuring achromatic DIN objectives (4x, 10x, 40x spring, 100x oil immersion), halogen brightfield/darkfield illumination with rheostat, and a precision double-layer mechanical stage, it delivers high-resolution, color-corrected imaging ideal for biological research, education, and advanced hobbyists. Its ergonomic trinocular head supports camera integration and reduces strain with adjustable interpupillary distance and 360° rotation. Built with a durable metal frame, this microscope balances performance, comfort, and longevity for demanding lab environments.

## Description

The AmScope T490B-DK compound trinocular microscope has a sliding head, interchangeable pairs of 10x widefield and 20x widefield eyepieces, a forward-facing nosepiece with four DIN achromatic objectives, Brightfield and Darkfield halogen illumination, and a double-layer mechanical stage with a stage stop to protect slides and objectives from damage The trinocular viewing head has a vertical camera mount and a compensation-free binocular viewing head with interchangeable pairs of WF10x and WF20x eyepieces and sliding head to adjust inter-pupillary distance, a fixed 30-degree vertical inclination to reduce eye and neck strain, and a 360-degree rotation capability to provide a more comprehensive view and enable sharing. A Siedentopf binocular head enables the viewer to change the interpupillary distance without changing the tube length, eliminating the need to re-focus the image. It has an interpupillary range of 55 to 75mm to accommodate individual eye differences, and bi-lateral dioptric adjustment accommodates individual eye-strength differences. The vertical trinocular port accepts a camera with a 23mm or C-Mount adapter (camera sold separately). The forward-facing nosepiece has 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic optical-glass objectives that combine with the eyepieces to provide color correction of magnified images. The 40xS objective is spring loaded to prevent slide damage when focusing. The 100xS spring-loaded oil-immersion objective uses oil between the specimen and the objective lens to provide increased resolution over a standard objective. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired.The microscope has lower (transmitted, diascopic) Brightfield/Darkfield (BF/DF) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. Brightfield (BF) illumination allows the specimen to absorb light, resulting in a dark image on a light background, and Darkfield (DF) illumination reflects light off the specimen, resulting in a light image on a dark background. The dry darkfield condenser has a 0.7-0.8 NA. Halogen illumination provides bright light in a concentrated path and has a rheostat to control light intensity. The 1.25 NA Abbe condenser is mounted on a rack-and-pinion control system, can be adjusted to control the distance of the light from the stage, and has an iris diaphragm to optimize the amount of light illuminating the specimen. The double-layer mechanical stage, with 1mm stage divisions, locks the slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide. A stage stop prevents the stage from coming into contact with the slide and objectives. The stage is 5-1/2 x 5-1/2 inches (140 x 140mm) and has a traveling range of 2-15/16 x 1-3/4 inches (75 x 45mm). Graduated coaxial coarse and fine focus has a focusing range of 1-3/16" (30mm) and fine-focus divisions of 0.002mm (0.0000787") that enable measurements to be taken. Focus knob tension control prevents the stage from drifting out of focus. The solid-metal enamel-coated body is durable and resistant to stains and corrosion. SpecificationsHeadCompound trinocularMagnification40x-2000xTrinocular port23mm or C-MountEyepiecesWF10x, WF20xObjectives4X, 10x, 40xS, 100xS (oil)StageDouble-layer mechanicalLighting configurationTransmitted (lower)Condenser1.25 NA AbbeDiaphragmIrisLight sourceHalogen with rheostat, 6V/20WIllumination typeBrightfield/DarkfieldPower110VMicroscopes 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 T490B-DK microscope with double-layer mechanical stageWF10x eyepieces, 23mm, one pairWF20x eyepieces, 23mm, one pair4x DIN achromatic objective, 20mm10x DIN achromatic objective, 20mm40xS DIN achromatic objective, 20mm100xS (oil) DIN achromatic objective, 20mmDry darkfield condenser, 0.7-0.8 NAImmersion oil, one bottle(3) Color filters; blue, green, and yellowSpare halogen bulbSpare fuseDust coverPower cordInstructions

Review: Great microscope, great company! - As a retired high school biology teacher I am indulging in my lifelong passion for interacting with the living world by exploring local pond micro-organisms. Hence, my purchase of this scope. I had, admittedly, an inauspicious start. About 15 minutes into its first use, the illumination system failed. I tried everything - switching to the supplied replacement bulb, testing both bulbs for continuity, replacing the fuse, checking source voltage, etc. It was a serious disappointment! But, hey, stuff happens. The situation quickly improved. I can only say wonderful things about the tech support at AmScope. It was all done by email. My first email got a very quick and courteous response suggesting a few things to check which I did to no avail. Josiah from tech support then immediately sent out a replacement illumination base which installed easily and has functioned perfectly for a number of hours since. Kudos to AmScope support! Now, to the microscope itself. From college through 50 years of teaching I have used microscopes ranging from cheap to very high end. I am impressed with how close a microscope at this price point comes to matching performance of far more expensive instruments. The base, stage, turret, and eyepiece mount are solidly built and stable. There is no vibration in the image when changing focus or moving the slide. All lighting adjustments are easy to perform. The lamp itself has a dimmer control and the substage Abbe condenser moves smoothly. I still have to physically look for the diaphragm adjustment arm on occasion - something I should be able to do by feel, but that's a minor problem. The coarse and fine focus work smoothly with no slippage and no backlash when changing up and down focus. (There is also an adjustment for level of friction in the focusing mechanism.) The moving stage and its controls for x-y axis movement of the slide is a pleasure to use (particularly on swimming protists at higher magnifications!). Movement is smooth and precise on both axes and changing directions is immediate with no slipping at the control knobs. Most important - the optics. There are 4 objectives included (4x, 10x, 40x, and 100x) plus a pair of 10x and 20x eyepieces. I have not used the 100x oil immersion objective since it has limited utility for my purposes. I have made use, however, of the other three objectives with both sets of eyepieces. All combinations show even brightness across the field of view (if substage illumination is correctly set), no focus distortion (coma) at the edge of the field, and no color distortion. In short, excellent optics. Also notable: an object in focus and in the center of view at low magnification appears in the center of view when higher power objectives are moved into place and only minor focus adjustments are necessary at each change. I also cannot comment on the vertical viewing port since I have not attempted photography but look forward to trying it out in the near future. In sum, I'm thrilled that such a good instrument could be had at this low price. Spending more, even a lot more, would only produce diminishing returns.
Review: The best techie man toy ever? - The only difference between men and boys is the price of their toys. In terms of bang for the buck, this may be the best techie man toy ever. PROS Impressive presentation. It's huge, at 14-1/2 inches tall without a camera and almost 20 inches tall with a compact digital camera on the trinocular port. It would be a little taller with an SLR/DSLR camera. Well constructed with a really solid feel to the whole thing. Knobs that move, such as the focusing knobs, the condenser positioning knob, and the stage positioning knobs, all move smoothly. The optics are quite good. Achromatic (and not planar), obviously, at this price point. But certainly good enough for students and hobbyists like me. This is no toy in the cheap sense of the word. This is a serious instrument. Overall, a great value at the $380 I paid this T490B-DK kit. (Which is the T490B microscope bundled with its optional DK-DRY100 darkfield condenser). I recommend you save yourself $90 by buying the T490B without the darkfield condenser. You can add the condenser at any time. EDUCATION Ideal for homeschooling. As an 8-10 year old child circa 1950, I was given a cheap chemistry set and a toy microscope. I was never able to do anything with the chemistry set and the microscope was a useless piece of junk. Great idea. Encourage your kids to develop an interest in science by giving them scientific toys that do nothing but frustrate them. If you're lucky enough to have a child who's interested in science, the smartest thing you can do for them would be to buy them this microscope and a few (2-4) boxes of prepared slides. The benefit is not just the "discovery adventure" from getting really good views of really small things. You put your child down in front of a device of this size and sophistication and the message to the child is clear: "I am taking both you and your educations seriously. Very seriously." And it will also entertain you and impress your friends. CONS (remarkably few, and they're nits) The user's guide is lame, to put it charitably. The good news: what little assembly is required is reasonably obvious after looking at the pictures and I had no real trouble cobbling it together. If you do have any questions, AmScope has really good phone and website chat support. The eyepieces have limited eye relief. So, if you wear glasses, you might have an issue. I'm extremely nearsighted, but I just take my glasses off and let the microscope's focusing optics compensate for my vision. If that isn't going to work for you, meaning you will have to wear your glasses, your eyes will be too far from the eyepieces to see the entire image at one time. I.e., you'll need to move your head around to scan the entire image. (The eye relief is the maximum distance your eye can be from the eyepiece and still see the entire image the device is forming.) ASSEMBLY SUGGESTION There is an opening in the top of the binocular head for the camera mount tube. This opening has a plug in it you remove to install the tube. But there is no plug for the tube itself. So, if you don't have a camera to go on the tube, don't install the tube at this time or you'll just have a path for dust to enter the binocular head. DARKFIELD MICROSCOPY Darkfield microscopy is really cool stuff. If this topic is new to you (as it was to me), now would be a good time to check out the Wikipedia article. Although I purchased the darkfield condenser with this microscope, I haven't had much experience with it yet. Darkfield is really intended for use with unstained specimens, and as I only have prepared slides all of my specimens have been stained. The darkfield views I'm getting are pretty dim, and my guess is that the stain is absorbing much of the light that would otherwise be scattered by the unstained specimens. I don't know how this will work out in the long run, but if I learn anything interesting I'll update this review. BOTTOM LINE Great bang for the buck. Really cool man toy. Wonderful child educational tool. Highly Recommended !

## Features

- Trinocular compound microscope provides high magnification for biological use and educational applications
- Trinocular viewing head with vertical camera mount and binocular mount with interchangeable pairs of 10x widefield and 20x widefield eyepieces and Siedentopf binocular head with 55 to 75mm interpupillary adjustment, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing
- Forward-facing nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic precision-ground optical-glass objectives that provide color correction of magnified images
- Brightfield/Darkfield, halogen illumination with rheostat to control light intensity, and 1.25 NA Abbe condenser with iris diaphragm and rack-and-pinion focus control for precise focus, clear examination, and light control
- Double-layer mechanical stage with 1mm stage divisions and stage stop; graduated coarse and fine focus with tension control to prevent stage drift

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004TP7KDM |
| Best Sellers Rank | #892 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #9 in Lab Compound Trinocular Microscopes |
| Brand | AmScope |
| Color | White |
| Compatible Devices | Laptop, Personal Computer |
| Customer Reviews | 4.3 out of 5 stars 322 Reviews |
| Enclosure Material | Metal |
| Global Trade Identification Number | 00013964470727 |
| Item Dimensions L x W x H | 12"L x 9"W x 16"H |
| Item Height | 16 inches |
| Light Source Type | Halogen |
| Magnification Maximum | 2000 x |
| Manufacturer | United Scope LLC. |
| Material | Metal |
| Model Name | T490B-DK |
| Objective Lens Description | Achromatic |
| Power Source | Corded Electric |
| Product Dimensions | 12"L x 9"W x 16"H |
| Real Angle Of View | 30 Degrees |
| Real Angle of View | 30 Degrees |
| UPC | 013964470727 |
| Unit Count | 1.0 Count |
| Voltage | 6 Volts |

## Product Details

- **Light Source Type:** Halogen
- **Model Name:** T490B-DK
- **Material:** Metal
- **Color:** White
- **Product Dimensions:** 12"L x 9"W x 16"H
- **Real Angle of View:** 30 Degrees
- **Magnification Maximum:** 2000 x
- **Voltage:** 6 Volts
- **Brand:** AmScope
- **Compatible Devices:** Laptop, Personal Computer

## Images

![AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics - Image 1](https://m.media-amazon.com/images/I/61nF7JRZ+BL.jpg)
![AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics - Image 2](https://m.media-amazon.com/images/I/51ZAxdjwKYL.jpg)
![AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics - Image 3](https://m.media-amazon.com/images/I/51as+ecE6qL.jpg)
![AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics - Image 4](https://m.media-amazon.com/images/I/51AFZmGzCqL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great microscope, great company!
*by J***C on September 12, 2017*

As a retired high school biology teacher I am indulging in my lifelong passion for interacting with the living world by exploring local pond micro-organisms. Hence, my purchase of this scope. I had, admittedly, an inauspicious start. About 15 minutes into its first use, the illumination system failed. I tried everything - switching to the supplied replacement bulb, testing both bulbs for continuity, replacing the fuse, checking source voltage, etc. It was a serious disappointment! But, hey, stuff happens. The situation quickly improved. I can only say wonderful things about the tech support at AmScope. It was all done by email. My first email got a very quick and courteous response suggesting a few things to check which I did to no avail. Josiah from tech support then immediately sent out a replacement illumination base which installed easily and has functioned perfectly for a number of hours since. Kudos to AmScope support! Now, to the microscope itself. From college through 50 years of teaching I have used microscopes ranging from cheap to very high end. I am impressed with how close a microscope at this price point comes to matching performance of far more expensive instruments. The base, stage, turret, and eyepiece mount are solidly built and stable. There is no vibration in the image when changing focus or moving the slide. All lighting adjustments are easy to perform. The lamp itself has a dimmer control and the substage Abbe condenser moves smoothly. I still have to physically look for the diaphragm adjustment arm on occasion - something I should be able to do by feel, but that's a minor problem. The coarse and fine focus work smoothly with no slippage and no backlash when changing up and down focus. (There is also an adjustment for level of friction in the focusing mechanism.) The moving stage and its controls for x-y axis movement of the slide is a pleasure to use (particularly on swimming protists at higher magnifications!). Movement is smooth and precise on both axes and changing directions is immediate with no slipping at the control knobs. Most important - the optics. There are 4 objectives included (4x, 10x, 40x, and 100x) plus a pair of 10x and 20x eyepieces. I have not used the 100x oil immersion objective since it has limited utility for my purposes. I have made use, however, of the other three objectives with both sets of eyepieces. All combinations show even brightness across the field of view (if substage illumination is correctly set), no focus distortion (coma) at the edge of the field, and no color distortion. In short, excellent optics. Also notable: an object in focus and in the center of view at low magnification appears in the center of view when higher power objectives are moved into place and only minor focus adjustments are necessary at each change. I also cannot comment on the vertical viewing port since I have not attempted photography but look forward to trying it out in the near future. In sum, I'm thrilled that such a good instrument could be had at this low price. Spending more, even a lot more, would only produce diminishing returns.

### ⭐⭐⭐⭐⭐ The best techie man toy ever?
*by I***T on November 5, 2013*

The only difference between men and boys is the price of their toys. In terms of bang for the buck, this may be the best techie man toy ever. PROS Impressive presentation. It's huge, at 14-1/2 inches tall without a camera and almost 20 inches tall with a compact digital camera on the trinocular port. It would be a little taller with an SLR/DSLR camera. Well constructed with a really solid feel to the whole thing. Knobs that move, such as the focusing knobs, the condenser positioning knob, and the stage positioning knobs, all move smoothly. The optics are quite good. Achromatic (and not planar), obviously, at this price point. But certainly good enough for students and hobbyists like me. This is no toy in the cheap sense of the word. This is a serious instrument. Overall, a great value at the $380 I paid this T490B-DK kit. (Which is the T490B microscope bundled with its optional DK-DRY100 darkfield condenser). I recommend you save yourself $90 by buying the T490B without the darkfield condenser. You can add the condenser at any time. EDUCATION Ideal for homeschooling. As an 8-10 year old child circa 1950, I was given a cheap chemistry set and a toy microscope. I was never able to do anything with the chemistry set and the microscope was a useless piece of junk. Great idea. Encourage your kids to develop an interest in science by giving them scientific toys that do nothing but frustrate them. If you're lucky enough to have a child who's interested in science, the smartest thing you can do for them would be to buy them this microscope and a few (2-4) boxes of prepared slides. The benefit is not just the "discovery adventure" from getting really good views of really small things. You put your child down in front of a device of this size and sophistication and the message to the child is clear: "I am taking both you and your educations seriously. Very seriously." And it will also entertain you and impress your friends. CONS (remarkably few, and they're nits) The user's guide is lame, to put it charitably. The good news: what little assembly is required is reasonably obvious after looking at the pictures and I had no real trouble cobbling it together. If you do have any questions, AmScope has really good phone and website chat support. The eyepieces have limited eye relief. So, if you wear glasses, you might have an issue. I'm extremely nearsighted, but I just take my glasses off and let the microscope's focusing optics compensate for my vision. If that isn't going to work for you, meaning you will have to wear your glasses, your eyes will be too far from the eyepieces to see the entire image at one time. I.e., you'll need to move your head around to scan the entire image. (The eye relief is the maximum distance your eye can be from the eyepiece and still see the entire image the device is forming.) ASSEMBLY SUGGESTION There is an opening in the top of the binocular head for the camera mount tube. This opening has a plug in it you remove to install the tube. But there is no plug for the tube itself. So, if you don't have a camera to go on the tube, don't install the tube at this time or you'll just have a path for dust to enter the binocular head. DARKFIELD MICROSCOPY Darkfield microscopy is really cool stuff. If this topic is new to you (as it was to me), now would be a good time to check out the Wikipedia article. Although I purchased the darkfield condenser with this microscope, I haven't had much experience with it yet. Darkfield is really intended for use with unstained specimens, and as I only have prepared slides all of my specimens have been stained. The darkfield views I'm getting are pretty dim, and my guess is that the stain is absorbing much of the light that would otherwise be scattered by the unstained specimens. I don't know how this will work out in the long run, but if I learn anything interesting I'll update this review. BOTTOM LINE Great bang for the buck. Really cool man toy. Wonderful child educational tool. Highly Recommended !

### ⭐⭐⭐⭐⭐ Great Photos With This Trinocular
*by C***Y on May 26, 2018*

Great scope! I also bought the Omax 9mp camera to use with it (through my Mac laptop and supplied Troup Lite app) and I'm getting some terrific photos. It's a waste of money buying a higher res camera for this work. Originally I was going to buy a special photo eyepiece for my Canon SLR, but I'm glad I went the way I did. Anyway...I'm going to put an LED lamp in place of the halogen (which gets hot, and will dry your wet samples). I've been using two gooseneck LED lights to include top lighting (like with a dissecting microscope)...getting really nice photos with three-dimensionality this way. Great scope for the money, and works as well as my old Olympus (which cost 6k at the time). I particularly enjoy the the Siedentoph head, much easier to get real binocular image with this than with the Omax scope I had to return (because of this issue). It's nice that quality scopes are so affordable these days. p.s....I'm going to get a 60x objective to use in place of the supplied 100x oil immersion objective. Sharing my photo of Black Oak pollen, apx diameter is 0.04mm (used sub-stage halogen and two top LED sources (one on each side) can vary illum output of each to enhance 3D effect). My three-way cheapo gooseneck LED lights are better than the single brightness unit I never use now. Hope this helps.

## Frequently Bought Together

- AmScope T490B-DK Compound Trinocular Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Brightfield/Darkfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics
- AmScope BS-50P-100S-22 Pre-Cleaned Blank Ground Edge Glass Microscope Slides and 100pc Pre-Cleaned Square Glass Cover Slips Coverslips

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*Last updated: 2026-03-04*