This product is designed for SMA905 fiber optic connectors, which can be easily adjusted in focus. It is easy to use, universal, and compatible with other optical devices. Use quartz lenses with wavelengths ranging from 185nm to 2500nm.

The large lens focuses the beam, and after passing through the lens, the divergence angle does not exceed 0.2 °. The beam can be adjusted in UV-VIS or VIS-NIR applications.

This product introduction:

Adjustable focal length

Connector: SMA905

Screw holes that can be fixed in the middle: M4

Lens diameter: 25.4 mm

Focal length: 100 mm

Wavelength range: 185-2500 nm

Working temperature:- 20~150 ℃

Shell material: Aluminum, blackened.

This product is designed for SMA905 fiber optic connectors, which can be easily adjusted for focal length. The lens diameter is large, measuring 25.4mm, making it easy to use and versatile. Compatible with other optical devices.

The wavelength used for this product is quartz lens in the range of 185nm-2500nm.

After passing through the lens, the divergence angle of the light beam does not exceed 0.2 °. The beam can be adjusted in UV-VIS or VIS-NIR applications.

Can be connected to SMA905 connector, easy to use.

This product structure diagram:

Technical Tips

This product uses a single lens to obtain a beam divergence angle (α) that satisfies tan (α)=d/f. Among them, f lens focal length, d is the slit width or fiber diameter.

Be careful when adjusting the collimating lens, as incorrect focusing of the lens can cause changes in the length of the sampling path.