The Polychaeta /ˌpɒlɪˈkiːtə/, also known as the bristle worms or polychaetes, are a paraphyletic class of annelid worms, generally marine. Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin. As such, polychaetes are sometimes referred to as bristle worms. More than 10,000 species are described in this class. Common representatives include the lugworm (Arenicola marina) and the sandworm or clam worm Alitta.
Polychaeta, Bristle Worm

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Starter Kit Shutter Cables
Need an extra shutter cable?
Motion Control Service and Repair
If a hardware component of the Macropod product line is in need of repair and out of warranty, please purchase a repair request and send your part to:
Macroscopic Solutions
Attn: Imaging Services
222 Pitkin St
East Hartford CT 06108
The total cost covers component repair, testing, cleaning and return postage.
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Mitutoyo to 77mm Adapter
Adapter designed to adapt the Mitutoyo LWD objectives to a lens with 77mm adapter.
Video Microscope Units for Visible-NIR Wavelengths with Vertical/Horizontal Camera Mount and Laser Applications






