---
product_id: 805701
title: "Swift Optical SM98-SM90CL Advanced Modular Stereo Microscope, 10x Eyepieces, 20x/40x Magnification, 2x/4x Objectives, LED Illumination"
brand: "swift optical"
price: "102189 som"
currency: KGS
in_stock: false
url: https://www.desertcart.kg/products/805701-swift-optical-sm98-sm90cl-advanced-modular-stereo-microscope-10x-eyepieces
store_origin: KG
region: Kyrgyzstan
---

# Adjustable upper/lower LED lighting 360° rotatable binocular head 20x/40x dual magnification Swift Optical SM98-SM90CL Advanced Modular Stereo Microscope, 10x Eyepieces, 20x/40x Magnification, 2x/4x Objectives, LED Illumination

**Brand:** swift optical
**Price:** 102189 som
**Availability:** ❌ Out of Stock

## Summary

> 🔬 Elevate your exploration — see more, share more, discover more!

## Quick Answers

- **What is this?** Swift Optical SM98-SM90CL Advanced Modular Stereo Microscope, 10x Eyepieces, 20x/40x Magnification, 2x/4x Objectives, LED Illumination by swift optical
- **How much does it cost?** 102189 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/805701-swift-optical-sm98-sm90cl-advanced-modular-stereo-microscope-10x-eyepieces)

## Best For

- swift optical enthusiasts

## Why This Product

- Trusted swift optical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear Dual Magnification:** Switch effortlessly between 20x and 40x for detailed or broad specimen views.
- • **Precision LED Illumination Control:** Customize your lighting with upper/lower LEDs and adjustable intensity for perfect specimen visibility.
- • **Ergonomic 360° Rotating Binocular Head:** Reduce eye and neck strain with a fixed 45° angle and full rotation for seamless sharing and comfort.
- • **Robust Fixed Stage with Dual Focus Knobs:** Secure your samples on frosted or reversible stage plates and achieve razor-sharp focus with slip clutch tension control.
- • **Parfocal & Parcentered Achromatic Objectives:** Maintain sharp, color-corrected focus when zooming in or out without losing your spot.

## Overview

The Swift Optical SM98-SM90CL is a professional-grade modular stereo microscope featuring 10x widefield eyepieces, 20x/40x magnification via 2x and 4x achromatic objectives, and a 360° rotatable binocular head with ergonomic 45° inclination. It offers versatile upper and lower LED illumination with adjustable intensity, a fixed stage with frosted and reversible plates, and dual rack-and-pinion focusing knobs with slip clutch for precision. Designed for educators, hobbyists, and professionals, it combines durability with advanced optics to deliver clear, color-corrected 3D views of specimens, perfect for detailed inspection and hands-on manipulation.

## Description

The Swift Optical SM98-SM90CL Advanced Modular binocular stereo microscope has 10x widefield 23mm eyepieces, a fixed 45-degree angle viewing inclination, 55 to 75mm inter-pupillary adjustment, 360-degree rotation, 2x/4x objectives for 20x/40x total optical magnification, upper/lower LED lighting, a fixed stage with dual focusing knobs, a frosted 100mm glass plate with clips, and a reversible (black/white) 100mm stage plate. The binocular viewing head has eyepieces with inter-pupillary adjustment, rubber eyepiece shields to block ambient light, fixed inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing. The objectives are mounted on a turret to ease magnification changes. Parcentered and parfocal objectives ensure that the image stays centered and focused when the magnification is changed. Achromatic objectives provide color correction of magnified images. The objectives provide low magnification and a longer focal length for inspecting large-scale specimens, or specimens that require hands-on manipulation or repair, including rocks, minerals, watches, or circuit boards. The microscope has upper (episcopic) illumination that reflects light off the specimen for enhanced visibility of opaque specimens and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The LED light source provides bright, cool light for working with temperature-sensitive or live specimens. The lights are controlled by two switches that offer three different configurations (upper, lower, and simultaneous upper and lower) and the intensity of the upper and lower lights is controlled by a rheostat. The frosted glass stage plate allows light to pass through from below and has a blue filter for increased resolution. The reversible black and white stage plate is used with top-mounted (episcopic) lighting to provide contrast with light- and dark-colored specimens. The fixed stage has stage clips to secure the slide or specimen in place while viewing. Dual knobs on a rack-and-pinion mount with a slip clutch and tension control provide precise focus. A C-wrench tool (included) enables adjustment of focus control. A stereo microscope, sometimes called an inspection or dissection microscope, has a longer working distance that enables users to manipulate the object being inspected, and is used in semiconductor and electronics industries or by mineralogists, dentists, and students when the user needs to handle or perform work under magnification, including circuit boards, rocks and gems, and dental appliances.The microscope frame is constructed of cast metal and has an enamel finish for durability. It has a cord hanger for storage. The microscope is 14-3/4 x 6-3/4 x 9-1/2 inches/375 x 167 x 242mm (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; and D is depth, the horizontal distance from front to back). A USB port can be used to add-on accessories such as USB lighting. It comes with a vinyl dust cover and molded polystyrene foam container.Microscope Head and Optics SpecificationsHeadBinocularMagnification20x (11.5mm field of view) and 40x (5.75mm field of view)Head inclination45 degreesHead rotation360 degreesInterpupillary adjustment55 to 75mmEyepiecesWidefield 10x 23mmObjectives2x and 4x, parfocal, parcentered, achromatic objectivesMicroscope Illumination and Stage SpecificationsFocus typeDual knobs, mounted on rack-and-pinion mechanism with slip clutch and tension adjustmentWorking distance80mmLight sourceLEDIllumination typeUpper/lower, 3W, upper has adjustable angle, switches and rheostatStage typeFixed, 100mm frosted glass stage plate, 100mm reversible (black/white) plastic stage plate, two stage clipsMicroscope dimensions14-3/4 x 6-3/4 x 9-1/2 inches/375 x 167 x 242mm (H x W x D)Weight8.2lb. (18.1kg)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.Swift Optical Instruments manufactures microscopes and weather instruments. The company, founded in 1959, is headquartered in Schertz, TX.What's in the Box?Swift Optical SM98-SM90CL microscope(2) 10x widefield eyepiece2x achromatic objective4x achromatic objective(2) eye shields, rubberStage plate, frosted glassStage plate, reversible black/whiteBlue filterC-wrenchDust cover, vinylContainer, polystyrene foamInstructions

## Features

- Stereo microscope for use in classroom, home school, or hobbyist settings
- Binocular head with pair of widefield 10x 23mm eyepieces with 55 to 75mm inter-pupillary adjustment, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing
- 2x and 4x parfocal, parcentered, achromatic objectives on a rotating turret for 20x and 40x optical magnification, and low magnification and longer focal length for inspecting large-scale specimens
- Variable upper and lower LED lighting with two switches for three light configurations; upper light has adjustable angle
- Fixed stage, dual focusing knobs on rack-and-pinion mount with slip clutch and tension adjustment, frosted 100mm glass stage plate with clips for holding samples, reversible (black/white) 100mm plastic stage plate, and blue filter for transmitted light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009WXFE84 |
| Date First Available | August 11, 2013 |
| Item Weight | 13.8 pounds |
| Item model number | SM98-SM90CL |
| Manufacturer | Swift Optical Instruments, Inc. |
| Package Dimensions | 22 x 12.7 x 12.6 inches |

## Product Details

- **Brand:** Swift Optical
- **Color:** Blue,White
- **Light Source Type:** LED
- **Magnification Maximum:** 40 x
- **Manufacturer:** Swift Optical Instruments, Inc.
- **Material:** vinyl
- **Objective Lens Description:** Achromatic
- **Power Source:** Corded Electric
- **Real Angle of View:** 45 Degrees

## Images

![Swift Optical SM98-SM90CL Advanced Modular Stereo Microscope, 10x Eyepieces, 20x/40x Magnification, 2x/4x Objectives, LED Illumination - Image 1](https://m.media-amazon.com/images/I/41Xd0DLlLvL.jpg)
![Swift Optical SM98-SM90CL Advanced Modular Stereo Microscope, 10x Eyepieces, 20x/40x Magnification, 2x/4x Objectives, LED Illumination - Image 2](https://m.media-amazon.com/images/I/81n6BpD06LL.jpg)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-02*