N-BK7 Optical Focus Convex Lens LED Lens Diameter12mm Thickness5mm FL11.9mm Optical Glass CO2 Laser for Camera Telescope

N-BK7 Optical Focus Convex Lens LED Lens Diameter12mm Thickness5mm FL11.9mm Optical Glass CO2 Laser for Camera Telescope

D12*5mm EFL11.9mm N-BK7 Focus Bi Convex Lens bi led lens Optical Glass co2 laser in Camera Telescope Objective Lenses

D11.45*4mm EFL13.34mm N-BK7 Bi Convex Focus Lens led Optical Glass co2 laser in Camera Telescope Objective Lenses

D25.4*8.7mm EFL30mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D9*1.95mm EFL30mm N-BK7 Focus Bi Convex Lens led Optical Glass co2 laser in Camera Telescope Objective Lenses

D6*1.8mm EFL14.5mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D3*1.7mm Bi Convex Lens Focus led N-BK7 Optical Glass co2 laser in Camera Telescope Objective Lenses

Plano Convex Lens Focus D40mm N-BK7 (H-K9L)LED Optical Glass co2 Laser in Camera Telescope Objective Lenses

D32*7.2mm EFL57.7mm N-BK7 Focus Bi Convex Lens Led Optical Glass Co2 Laser in Camera Telescope Objective Lenses

D11mm Tc1.8mm R15mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D40*6.7mm EFL80mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D25.4*5.5mm EFL50mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D30*6.6mm EFL50mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D20*3mm EFL120mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D20*3.3mm EFL80mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D30*7mm EFL50mm N-BK7 Focus Bi Convex Lens led Optical Glass co2 laser in Camera Telescope Objective Lenses

D9*2.5mm R10.2mm Focus Plano Convex Lens LED N-BK7(H-K9L) Optical Glass co2 laser in Camera Telescope Objective Lenses

D12.3*2.3mm EFL30mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D10mm Focus Plano Convex Lens LED N-BK7(H-K9L) Optical Glass co2 laser in Camera Telescope Objective Lenses

D40*5.45mm EFL120mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

Plano Convex Lens D6mm N-BK7(H-K9L) Focus Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D25*4.1mm N-BK7 Focus Bi Convex Lens R1=R2=64.917 led Optical Glass co2 laser in Camera Telescope Objective Lenses

D20*5.4mm EFL50mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D18.8*2mm R200mm N-BK7 Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D12*4.9mm EFL14mm Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D17.5*2.5mm Plano Convex Lens R47.6mm LED Optical Glass N-BK7 co2 laser in Camera Telescope Objective Lenses

D12.3*1.9mm EFL42mm Focus Plano Convex Lens LED Optical Glass co2 laser in Camera Telescope Objective Lenses

D11.5*2mm Focus Bi Convex Lens R1=R2:43.3mm N-BK7 Optical Glass co2 laser in Camera Telescope Objective Lenses

D17.5*5mm Plano Convex Lens R13.6mm LED Optical Glass N-BK7 co2 laser in Camera Telescope Objective Lenses

D25.4*11.7mm EFL25.3mm Plano Convex Lens LED Optical Glass N-BK7 Co2 Laser In Camera Telescope Objective Lenses

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