Description

slit plates and combs

and vascular tissue at greatly magnified scale

and chamber walls at a scale visible for group demonstrations

Vinyl-coated three-finger jaws hold apparatus up to 3

Lens Holder for 50mm Lens with 8mm Rod Attachment Pack Size_8 slit plates and combs8mm rod attachment and a centered 50mm aperture together hold a lens square against an optical bench rail for repeatable refraction, focal length, and image formation experiments.

Exchange/Return Notes

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Lens Holder for 50mm Lens with 8mm Rod Attachment Pack Size_8 slit plates and combs

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