Lens, biconcave, 50mm dia, 5cm F/L

Lens, biconcave, 50mm dia, 5cm F/L

Item code
HL027601
Lens, biconcave, 50mm dia, 5cm F/L
$5.80 $6.38
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.