Adapter: This fiber optic adaptor can be reused, high precision and good compatibility. Compact Design: Our SC/LC fiber connector has mini size and . Wide Application: Compatible with Visual Fault Locator, Optical Power Meter, Fiber Optic Instrument test interface conversion. There are single-mode multimode, PC, and . SC Male to LC female hybrid Flange Singlemode 9/125 SM optical fiber adapter Insertion Loss: less than equal 0.3dB Return Loss: equal 50dB Colour:blue Material:plastic Package Contents: 4 * SC Male to LC female Adapters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.