Sell DOUBLE CONCAVE LENS 20 CM best price
5
8
ratings
4
sold
₱235
Ships from | Meycauayan City, Bulacan |
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Product Description
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DOUBLE CONCAVE LENS 20 CM
BI-CONCAVE LENS
GENERALLY USED TO EXPAND LIGHT OR INCREASE FOCAL LENGTH IN EXISTING SYSTEMS, SUCH AS BEAM EXPANDERS AND PROJECTION SYSTEMS
BEST CHOICE WHEN THE OBJECT AND IMAGE ARE AT ABSOLUTE CONJUGATE RATIOS.