
Biconcave Lens, K9 Optical Glass Double Concave Lens Dia 42/43/50mm, FL -40/-50/-100mm for Optical Experiment, Projection DIY
Tools > Measurement & Analysis Instruments
$12.42 (≈ RON 59.19)
$14.61
In stock
Sold by AliExpress WW

Tools > Measurement & Analysis Instruments