19.8 small bead lens with bracketSpecification:21.9*14.6*8.0mmMaterial:PMMADegree/Angle:88° 120°Lamp chip:GeneralRemark: small bead surfac
MagnifierMagnifier: usually used in teaching can be made to order samples or drawing
nine in one lens(2050)Specification:90.6*10.9mm Material:PMM
telescope lens3*2
Street light lens 3#Dimension:30.2*12.3mmDegree:70 120 degreesLamp voltage:10W/20WMaterial:PMMARetangle:Light is rectangl
36.8 led lensSpecification:36.7*16.6mm Material:PMMA Degree:30 degrees Lamp power:10
starry laser lensMeasurement:6.9*1.5mm Material:PMM
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