Oggetto:
n. 4 LC2679 - N-SF11 Plano-Concave Lens, f = -30.0 mm, Ø1", Uncoated n. 2 SM05AHN - External SM05-Threaded to HeNe Laser Adapter n. 2 SM05L05 - SM05 Lens Tube, 0.50" Thread Depth, One Retaining Ring Included n. 2 HNL050LB - HeNe Laser, 632.8 nm, 5 mW, Polarized, 100 - 240 VAC Power Supply Included n. 16 TR200/M - Ø12.7 mm Optical Post, SS, M4...