Swift FM-31LWD Field Scope with Carry Case and Illumination – Reconditioned

Customer Reviews
Request a Quote
We will get in touch with you to provide the best pricing and/or discuss the right microscope solutions for you or your organization.

Discontinued. You may be interested in:

Swift FM-31LWD Field Scope – Reconditioned

In like new mint condition!!!

The FM31-LWD fits in the palm of your hand…. Compact, portable, reasonably priced. These were manufactured in Japan by Swift Optical.

Ideal for large animal vet work, avian specialists and mobile vets. Don't let the size of this instrument fool you. It can do just about anything that a Lab scope can do, except for 1000x. However, with optional 15x and 20x eyepieces and the 40x LWD objective, yields up to 800X magnification.

Applications: Urine, Blood, Semen (pc), Parasites, etc. in field.

All models are equipped with a 10x widefield eyepiece with a 15.5mm FOV (field of view), 4x, LWD 10x, and LWD 40x objectives. Ideal for wet mount.iris condenser, filters, etc. Powered by a Mini-Maglight.

Microscope comes complete with a handy carrying case and illumination.

PLEASE NOTE: The microscopes pictured are a representation of our selection and may not be the exact one ordered, however in most cases they will be the microscope pictured. If not, they will be as identical as possible.

We're happy to answer all your questions about this product.

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.


There are no reviews yet.

Be the first to review “Swift FM-31LWD Field Scope with Carry Case and Illumination – Reconditioned”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.


Calculate shipping costs at cart or checkout. Our representatives are also happy to assist you with a Shipping Quote.

  • Shipping methods available: UPS / FedEx / USPS
  • Weight: 9 lbs
  • Dimensions: 14 × 12 × 8 in


If you are dissatisfied with your purchase, let us help you with a replacement, return or repair. Items can be returned within 7 business days of receipt of your order without any restocking fee. Items must be in new condition with the original packaging.

Please contact us to receive an RMA number and steps on how to proceed with your return.

Exclusions may apply. For more information, read our Returns and Exchanges policy

Product Downloads