Skip to content

84-UV-25 Collimating Lens

Item Code: 84-UV-25



Total Price

"All prices are shown in US$. Prices exclude tax, logistics, custom and trade tariffs."

Couldn't update

This product is not available to purchase online.
Please contact us for further details.


The 84-UV-25 collimating lens is designed for coupling larger free-space beams to optical fibers. These large-diameter lenses are especially suitable for collimating light at long distances in open air and have been tested to distances of up to 40 feet.

Collimating lenses are common to most of the sampling accessories we offer, and are used for an extensive array of applications and measurement techniques including absorbance, irradiance and emission.


  • Versatile – lenses optimized for the UV-Vis (185-2500 nm)
  • Rugged – stainless steel barrel with black oxide finish
  • Long focal length – adjustable up to 100 mm


Subject to change depending on model type


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


Operating Temperature:
70 °C