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Product Overview

Keeler PSL One Portable Slit Lamp

Versatility and portability are the key benefits of the Keeler PSL. Designed and manufactured with the strength to withstand the daily traumas of the demanding ophthalmic environment, being lightweight, durable, and robust.

Advanced Optics

Top-quality multi-layered glass is crafted into our Keeler multi-element and multi-layer coated optical system to give maximum performance with guaranteed clarity. 10x magnification.


Controllable Illumination

With a proven halogen illumination system, illumination levels are controlled by a rheostst, giving you control of your examination parameters. From zero to maximum, you choose.


Big Slit Lamp Features, Portable Usability

Unique features such as the fixation targets, and the 1mm square light patch for assessing anterior chamber flare set the new standard for portable slit lamps.



  • 10x magnification

  • LED illumination

  • Filters: neutral density, red-free, diffuser, and cobalt blue

  • Slit Wheel - 1x1, 0.15, 0.5, 0.8, 1.6, 12

  • Blue and black

  • Direct charging capability

The PSL One does not include a charging base or carrying case. A carrying case can be purchased separately.

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