This item is a used ThorLabs C330TM-C Molded Glass Aspheric Lens in excellent condition.
Specifications:
– Design wavelength: 830 nm
– Numerical aperture: 0.68
– Effective focal length: 3.1 mm
– Diameter: 0.217″
– Comes with objective adapter
***MPN C330TM-C
***OEM Thorlabs
***SKU*** 30331



