Thorlabs offers a variety of cases that are designed to store optics while they are being transported or not in use.
For unmounted individual optics Thorlabs offers the BX01 Storage Box (for Ø1" optics), BX02 Storage Box (for Ø2" optics), and the BX03 Storage Box (with foam inserts). If the need arises to store or transfer multiple unmounted optics at one time we offer the BX0510 and BX0110 Storage boxes, which can hold up to ten Ø1/2" and Ø1" optics, respectively. This reduces the amount of space needed to store the optics and makes large quantities of optics easier to transport.
For SM-lens-tube-mounted lenses and filters, Thorlabs offers two storage box options for Ø1" optics (KT01 and KT04) and one for Ø2" sizes (KT06). Thorlabs also offers the KT03 Storage Box for use with any of our 2" x 2" square filters.
For additional storage options, consider our selection of cabinets.