Lens, biconcave, 50mm dia, 50cm F/L
Item code
HL033601
Lens, biconcave, 50mm dia, 50cm F/L
$3.50
$3.85
Made of polished glass with ground edges.
Bi-Concave lens: Used for reducing the size or spreading out light, with two inward curving symmetrical faces.
Bi-Concave lens: Used for reducing the size or spreading out light, with two inward curving symmetrical faces.