Laser Diode Collimator Lens, CAY046,1PCS (NA:0.40, EFL:4.60 mm) sold2025 Function: A dermatoglyphic intravenous injection

Function: A dermatoglyphic intravenous injection practice pad that includes 5 Robert water stop clips

Diffuse Reflection Markers for 3D Scanner (200)

Model: LM8LUU Bore Diamter (dr): 8mm

35mm shank - compatible with most die grinders or rotary tools

Laser Diode Collimator Lens, CAY046,1PCS (NA:0.40, EFL:4.60 mm) sold2025 Function: A dermatoglyphic intravenous injectionLaser Diode Collimator Lens, CAY046,1PCS (NA: 0. 40, EFL: 4. 60 mm) Parameters Lens Material : Acrylic Lens Diameter : 7. 4 mm Edge Thickness : 3. 05 mm Clear Aperture (CA) : 3. 7 mm Numerical Aperture (NA) : 0. 40 Effective Focal Length (EFL) : 4. 60 mm(with BK7 t=0. 25mm cover glass) Back Focal Length (BFL) : 3. 08 mm Axis Wave Front Error (RMS) : 0. 040 Field Radius : 0. 1 mm Transmission(%) : 90% Storage Temperature : 25 to 70 Operating