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Bresser 2x/4x Stereo with 10x/20x Eyepieces Researcher ICD Incident/Transmission Microscope - 5803100

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We will price-match Canadian astronomy dealer pricing

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This is an all purpose instrument amongst the BRESSER microscopes: Being a stereo microscope, which is manufactured in high quality, it offers the option of the biological style, too. This model has  upper and lower halogen illuminators for each type of microscope style, which can be operated independently or together. The total intensity of the illuminators can be varied with a dimmer. The binocular head is 360° turnable and provides a comfortable view in all observing positions. The eyepieces can be set on the individual eye relief and with a diopter adjustment on the users eyesight. The microscope performs images, which are rich in details and in contrast. 


  • combined stereo/biological microscope
  • 360° rotatable binocular view
  • adjustable eye distance and diopter adjustment
  • objective magnification 2x/ 4x switchable


  • stereo microscope
  • 2x eyepiece: 10x and 20x
  • glass stage and black/white stage
  • mains adapter
  • rechargeable batteries (type AA)
  • dust cover

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

Items that have been opened, damaged or are otherwise unsaleable will be subject to a minimum 10% restocking fee, to be assessed by Telescopes Canada upon receipt of the returned goods

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Typographical Errors and Order Cancellations

Telescopes Canada reserves the right to cancel an order due to an error in pricing by Telescopes Canada or one of our suppliers, equipment being no longer obtainable, or other events which are out of our control.

Client-Initiated Cancellations

Client-initiated order cancellations are accepted prior to delivery of the equipment to the customer, thereafter it is a return.
Field of application
Field of application
  • Education
  • Botany
  • Philately
  • Research
  • Gemology
  • Semiconductor wafer control
  • Entomology
  • Laboratory
  • Nondestructive testing
  • Metallurgy
  • Mineralogy
  • Coins
Focus group
Focus Group
  • Experts
  • Advanced Amateurs
  • Professional users
  • Beginners
Optical design Stereo
Magnification from 20
Magnification up to 80
Diopter setting
Lighting5 Incident and transmitted light
LED lights 2
Dimmer Dimmable lighting
Focusing system Focussing wheel
View Binocular
c height max. 32 mm
Working distance (approx., mm) 68
XY cross stage No XY Stage
Colour white
Body material Aluminium
Product series Researcher
Ext. warranty after online registration* 5 Years
Total length 200 mm
Total width 139 mm
Total height 345 mm
Net Weight total (incl. accessories) 2.3 kg
Eyepiece Barrel Diameter 30.5 mm

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