Search  for anything...

Swift SW350B 40X-2500X Magnification, Siedentopf Binocular Head, Research-Grade Compound Lab Microscope with Wide-Field 10X and 25X Eyepieces, Mechanical Stage, Abbe Condenser (SW350B)

  • Based on 476 reviews
Condition: New
Checking for product changes
$289.99 Why this price?

Buy Now, Pay Later


As low as $48.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 19
Order within 17 minutes
Available payment plans shown during checkout

Style: SW350B


Features

  • A powerful multi-purpose compound microscope for viewing tiny details of specimen slides; excellent for clinicians, high school and university science students, and enthusiastic hobbyists alike
  • Professional Siedentopf binocular head is fully rotatable for shared use and equipped with interchangeable wide-field 10X and 25X glass eyepieces fixed at an ergonomic 30 degree tilt to reduce neck strain, easily adjustable for different interpupillary distances without losing focus
  • 4 DIN Achromatic objectives mounted in a revolving turret offer 6 magnification levels: 40X, 100X, 250X, 400X, 1000X, and 2500X
  • The brilliant LED bulb transmits light through a manually-adjustable Abbe condenser, illuminating slide specimens from below with adjustable brightness; the large surface area of the double-layered mechanical stage and secure slide holder optimize slides for viewing
  • Carrying handle helps users transport this sturdily-built microscope
  • Quality Guarantee: Produced by Swift brand, the global microscope manufacturer trusted by educators, researchers, and clinicians.

Product Dimensions: 13.39 x 10.24 x 17.32 inches


Item Weight: 10.69 pounds


Item model number: SW350B


Is Discontinued By Manufacturer: No


Date First Available: January 29, 2019


Manufacturer: NJEDU


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Really easy to use & high quality for the price
Style: SW350B
The title is all my son wants me to say for the review. And he says that the microscope’s quality is high, just not very high comparing to those he uses in the high school. It was a good birthday gift for him, and he’s happy with it. Don’t buy those kids ones that are usually under $50 or under $100, those are basically junks.. trust me, we’ve used two of them. They come with many tools, slides, etc. But the microscope itself sucks, we could barely see anything well. ... show more
Reviewed in the United States on January 30, 2023 by SMC

  • Focus is important
Style: SW350B+1.3MP Camera
I use this to check my rats for respiratory infections and to teach the kids about bacterias... the focus knob slides when you let go. The camera doesn't get good pictures and the images are not clear through the lenses unless you hold the focus knob in place, then half the time they are fuzzy around the edges. Is it workable, yes... is it adequate for homeschooling, yes... are my results desireable for proving my rats are healthy... not so much. If I can't get a clear picture of the samples, I can't log them in the files. ... show more
Reviewed in the United States on April 27, 2022 by Baadaric

  • UPDATED review- Look twice, submit once
Update to my first review: I am writing to change my review from a 1-star to a 4-star review because I actually found the slides on the same day. When I unpacked the microscope I didn't realize the slide boxes where taped on the outside of the protective shell it came in. So when I opened the third box, they actually had fallen off and I only realized it later. Again it was my mistake. All is well with my order. I am now officially happy with my purchase; and the gift recipient is as well :) I do appreciate the seller reaching out to me. It means a lot to know they value customer service. #happycustomer #alliswell (original review: I purchased this item to present as a holiday gift. I received this item in perfect condition. It was delivered in a timely fashion..... However, CONS: While unpacking it today I noticed it came without the 100 PCS blank slides and without the 50 PCS lens cleaning paper. Hence the reason I am giving it 1 star review. What’s a microscope without its slides?! PROS: I did get the cover slips though. #Disappointed) ... show more
Reviewed in the United States on December 13, 2020 by Tania Brice-Joshua

  • Great Objectives Well Built and Overall Great
Style: SW350B
I’ve gone on 6 hour round trips to the ocean and everywhere in between to see all sorts of organisms, great for modifications and improvements. Solid interior prevents damage to the lighting components, the adjustment knobs are smooth and operate well, as well as the mechanical stage, comes with a bag and oil, overall great microscope with a relatively affordable price, fluorescent objectives cost more than the microscope lol ... show more
Reviewed in the United States on March 29, 2022 by Stefen Fuqua

  • Very Good 'Scope' at This Price Point
Style: SW350B
At a little over $200 this is a gem. Solidly made with lots bells and whistles like adjustable brightness, 360 degree rotating head, 2 sets of eyepieces (10x/25x), parfocal objectives (mostly) etc. It even comes with a couple of polarizing disks you can put over the eyepieces to make a poor man's polarizing microscope. My only niggle is the aperture adjustment for the light is a little flimsy and of limited range. I did not try the oil immersion lens. I'll just add it's amazing how often you can get a good idea of the quality of the product by how carefully it's wrapped. It's perfect for the high-school biology student. My grand-daughter loves it. ... show more
Reviewed in the United States on June 29, 2021 by H. Perer

  • Fecal egg count
Style: SW350B
I use this for fecal egg count for my sheep Works like a charm
Reviewed in the United States on June 29, 2022 by K. M. Benjamin

  • Decent binocular microscope for the money
Style: SW350B
Solid construction with a movable stage in both x and y axis means no quirky fidgeting with the specimen slide to change the view. 4 objective lens and 2 sets of eyepieces give you a nice selection of magnification. The only thing missing in my mind is overhead illumination, very difficult to use for surface observation of opaque specimens. ... show more
Reviewed in the United States on January 6, 2022 by Mike in VB

  • Easy to use but lots of aberration
Style: SW350B
I bought this microscope to introduce my 4th grade son to microbiology. He can use it after several practice. The only downside is spherical aberration, image distortion around the center. Only 30% of the view is in focus. If you are a hobbyist or researcher who sits all day long with this microscope, maybe this is not for you. I already had a headache after 45 minutes of using it. You get what you pay for. ... show more
Reviewed in the United States on January 22, 2022 by TanoTX

Can't find a product?

Find it on Amazon first, then paste the link below.