(2) ThorLabs KM100T SM1-Threaded Kinematic Mount for Thin Ø1" Optics

THORLABS LENS MOUNT WIHT RETAINING RING LMR1/M

SM05L03-LENSX-SP SM05 Lens Tube, 0.30" Thread Depth, One Retaining Ring Included

MIDOPT BI660-30.5, INTERFERENCE BANDPASS FILTER BI660-30.5 , NEW #314135

ROR HO-112ST PD Retaining Ring, 1-1/8" - NEW

Thorlabs LCP09 - 60 mm Cage Plate with Ø2.2"

SM2A25 Thorlabs Adapter External M42 x 1.0 Threads (New In Bag)

THORLABS - SM1-Threaded Adapter for Ø15 mm " (8.9 mm) (AD15F)