T-TW630R2F2 - 2x2 Wideband Fiber Optic Coupler, 630 ± 50 nm, 90:10 Split, FC/PC Connectors Reach_75 km T-DG20-600 - Ø2" Unmounted N-BK7

T-DG20-600 - Ø2" Unmounted N-BK7 Ground Glass Diffuser

5µm diamond lapping film (PN: DLF6X61

Plate Color: Beige

Greenlee's 0251-08D are dipped grip high leverage diagonal cutting pliers

T-TW630R2F2 - 2x2 Wideband Fiber Optic Coupler, 630 ± 50 nm, 90:10 Split, FC/PC Connectors Reach_75 km T-DG20-600 - Ø2" Unmounted N-BK7T TW630R2F2 2x2 Wideband Fiber Optic Coupler, 630 50 nm, 90: 10 Split, FC PC Connectors Product Drawing Coupler Specifications Coupling Ratio 90: 10 Coupling Ratio Tolerance 3. 0% Center Wavelength 630 nm Minimum Bandwidth 50 nm Insertion Loss 1. 0 dB 11. 9 dB Excess Loss <0. 3 dB (Typ.) Uniformity 1. 0 dB Polarization Dependent Loss (PDL) 0. 2 dB Optical Return Loss (ORL) Directivity 60 dB Max Power Level 300 mW (With Connectors or Bare Fiber) 500 mW