Single-Leg Fiber Bundles

Model LG-455-020 and LG-456-020: bundles that contain a single column of 19 fibers, each 200 µm in diameter (~245-µm diameter with cladding), to match a SpectraPro entrance slit. LG-455-020 models are UV-VIS fiberoptic bundles in 1- or 3-m lengths for 190 to 1100 nm. LG-456-020 models are VIS-NIR bundles in 1- or 3-m lengths for 400 to 2200 nm.

Two-Leg Fiber Bundle

Model BFB-455-7: a 1-m-long UV-VIS fiberoptic bundle for 190 to 1100 nm. It contains two groups of 200-µm-diameter fibers (~245-µm diameter with cladding), with seven fibers per group and ~1-mm spacing between groups.

Four-Leg Fiber Bundle

Model QFB-455-3: a 1-m long UV-VIS fiberoptic bundle for 190 to 1100 nm.It contains four groups of 200-µm-diameter fibers (~245-µm diameter with cladding), with three fibers per group and ~1-mm spacing between groups.

Fiber Adapters

Model FC-446-010: Fixed-Position Fiber Adapter is a low-cost solution for positioning fiberoptic bundles directly at the entrance (or exit) ports of SpectraPro spectrometers. Holds 10-mm-diameter fiber ferrules.

Model FC-466-020: Adjustable Fiber Adapter  holds 10-mm-diameter fiber bundles directly at the entrance slit of SpectraPro spectrometers. It includes a spring-loaded slide mechanism for precise horizontal alignment of the fibers to the slit opening. Thumb screws on each side control horizontal adjustments.

Model FC-446-030: Imaging Fiber Adapter  is an imaging adapter for fiber bundles designed specifically for our imaging spectrometers. The all-reflective design eliminates chromatic aberrations and the aspheric mirror cancels astigmatism, allowing precise imaging of fibers at the spectrograph entrance slit.