Description
This handy magnifier offers 4.5x magnification and fits over a standard-size petri dish. Size is 4″ in diameter. Great for field collection, or for observing organisms up close to identify macroinvertebrates.
This handy magnifier offers 4.5x magnification and fits over a standard-size petri dish. Size is 4″ in diameter. Great for field collection, or for observing organisms up close to identify macroinvertebrates.