PAF2S-A4A - Achromatic FiberPort, SMA, f = 4.0 mm, 350 - 700 nm, Ø0.65 mm Waist 

https://www.thorlabs.com/thorproduct.cfm?partnumber=PAF2S-A4A

Features

• Five Degrees of Freedom Plus Rotational Adjustment
• Low Hysteresis (See Graphs Tab for More Information)
• FC/PC, FC/APC, and SMA Versions
  • FC/PC and FC/APC Versions Accept Both 2.1 mm Wide Key and 2.0 mm Narrow Key Connectors
  • SMA FiberPorts Are Designed for SMA905 Connectors
• Available with Either an Achromatic Doublet or an Aspheric Lens
• Suitable for Single Mode (SM), Multimode (MM), and Polarization-Maintaining (PM) Fiber
• AR Coating Options for Visible, NIR, and MIR Wavelength Ranges (See Selection Guide Tab for Details)