Collimating LensPrice

Collimating lenses can be attached to the spectrometer, coupled to optical fibers, or integrated into sampling accessories. Most lenses have an inner barrel threaded for SMA 905 connectors. The inner barrel slides relative to the lens fixture for adjusting the focus; a setscrew secures the barrel.

How does acollimating lenswork

Connects To: Optical fiber Lens Material: f/2 BK-7 glass Type: Single lens Wavelength Range: 350nm – 2.5μm Connector: SMA 905, 6.35 mm ferrule Connector Threads: 3/8-24 external thread Diameter: 5 mm Focal Length Specification: 10 mm

Collimating lenses are curved optical lenses that help to make parallel the light that enters your spectrometer setup. These lenses allow users to control the field of view, collection efficiency, and spatial resolution of their setup, and to configure illumination and collection angles for sampling.

Lens Material: f/2 fused silica Dynasil Type: Holder Wavelength Range: 200nm – 2μm Connector Threads: “3/8-24 (ports) 9.525 mm x 25.4 mm (nipple)” Cosine Corrector: Yes (Spectralon diffusing material) Diameter: 5 mm Dimensions (OD): 16.5 x 16.5 x 19.9 Focal Length Specification:10 mm Mirror Coating: UV-enhanced aluminum Mirror Reflectivity: >80% from 200-1000 nm Weight: 11.3 g

Collimating lensThorlabs

Connects To: Optical fiber Lens Material: f/2 fused silica Dynasil Type: Single lens Wavelength Range: 185nm – 2.5μm Connector: SMA 905, 6.35 mm ferrule Connector Threads: 3/8-24 external thread Diameter: 5 mm Focal Length Specification:10 mm

Connects To: Optical fiber Lens Material: f/4 fused silica Dynasil Optical Diffuser: 100 mm Type: Single lens Wavelength Range: 185nm – 2.5μm Connector: SMA 905, 6.35 mm ferrule Connector Threads: ¼-36 external thread Diameter: 25.4 mm Focal Length Specification: 100 mm

Collimating lensvs focusinglens

Connects To: Spectrometer Lens Material: f/2 fused silica Dynasil Type: Single lens, direct-attach Wavelength Range: 200nm – 2.5μm Connector: SMA 905 Connector Threads: “3/8-24 external thread 1/4-36 internal thread” Diameter: 5 mm Focal Length Specification:10 mm

Connects To: Optical fiber Lens Material: f/2 fused silica Dynasil Type: Achromatic doublet Wavelength Range: 350nm – 2.5μm Connector: SMA 905, 6.35 mm ferrule Connector Threads: 3/8-24 external thread Diameter: 5 mm Focal Length Specification: 10 mm