Products
Refocussing & Collimating Fiber/Lens Objectives
Features
- Compatible with SMA-terminated fiber cables
- NA=0.35, Pupil diameter 15 mm
- Refocusing or collimating design
Applications
- Focusing of collimating beam into the fiber
- Collimation of output beam from fiber
- Fiber end imagination to detector / emitter element
To use with
- Polycrystalline fiber cables 4-18μm spectral range
- Chalkogenide fiber cables 1-6μm spectral range
Drawings
- 1-Case
- 2- Lens
- 3- Z-translation stage
- 4- SMA-Adaptor
Transmission spectra of lenses with AR coatings
Specification of lens objectives
| Objective | Type | Collimating Refocusing |
| Optic elements | Plano-convex ZnSe lens, 3-5 or 8-12μm AR-coating F=20mm | Double-convex ZnSe lens, 3-5 or 8-12μm AR-coating 2F=20mm |
| Dimensions | Diameter 8 mm, Length 25 mm | Diameter 28 mm, Length 25 mm |
| Alignment options | Z-alignment ± 5mm | Z-alignment ± 5mm |
| Other options | FC/PC fiber adaptor on request | C/PC fiber adaptor on request |
Pictures
click image to enlarge- Refocussing & Collimating Fiber/Lens Objective
