Lens-body acrylic, plano-concave, SE

P5520-1C
Price on request
To be used in geometrical optics,
can be placed directly on a table or on the optical disc;
body of high-gloss polished acrylic glass,
bottom surface coated white to make the light path visible,
plano-concave shaped;
dimensions: 51 x12 mm, H=18 mm