Lens Dimaeter: pls see the listing option picture.

Holder Diameter: 14.5mm/15mm/16mm/19mm/21mm/22mm/24.5mm

Holder Height: pls see the listing option picture.

Lens Material: PMMA

Beam Angle: 5-120 Degree

Lens Color: water clear

Transmittance rate: 93%

holder Material:ABS.