Frequently Asked Questions

The Refocussing & Collimating Fiber/Lens Objectives is used for focussing of collimated beam into fiber, collimation of output beam from fiber, and fiber end imagination to detector / emitter element.

The Z-translation stage is adjustable in ±5 mm range. The lens parameters are ZnSe or Ge - on request, Ø15 mm; f = 20 mm or 10 mm - on request, and AR - coating for 3-5.5µm or 8-12µm - on request.

The Refocussing & Collimating Fiber/Lens Objectives is compatible with SMA-terminated fiber cables, has NA=0.35, and a pupil diameter of 14 mm. It also has a refocussing or collimating design.

The Refocussing & Collimating Fiber/Lens Objectives is suitable for use in spectroscopy fiber probes and probe couplers, fiber optic bundles and converters, and accessories for Mid IR fiber spectroscopy.

Yes, the Refocussing & Collimating Fiber/Lens Objectives is customizable upon request for lens parameters such as ZnSe or Ge, Ø15 mm; f = 20 mm or 10 mm, and AR-coating for 3-5.5µm or 8-12µm.

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