Portable Slit Lamps from Keeler

PSL by Keeler - Excellence in optics

This portable Slit Lamp is Keeler designed and manufactured with the strength to withstand the daily traumas of the demanding ophthalmic environment. It is lightweight, durable and robust.

Desk Top Slit Lamp features, combined with portable usability, makes the PSL convenient, whilst retaining the fantastic optic quality you expect from Keeler.  

There are two options available; the PSL One and the PSL Classic. The PSL One is a beautifully crafted portable Slit Lamp with x10 magnification. The PSL Classic offers the same sleek design other Keeler Slit Lamps, but with additional x16 magnification.

Perfect for the elderly, disabled, or young patients.

Keeler PSL Classic Brochure

Keeler PSL One Brochure

Keeler PSL Classic E-Brochure


  • Keeler optics

  • British built

  • Stylish and contemporary design

  • PSL Classic = x10 & x16 magnifications

  • PSL One = x10 magnification

  • 1mm Square aperture for Uveitis assessment

  • Continuously variable halogen illumination

  • Fixation targets

See the Keeler Portable Slit Lamp Classic video for more information

Keeler PSL Classic Video

See the Keeler PSL Classic Instructions For Use

Keeler – British manufacturing experience and quality delivering great value

Precision machined aluminium chassis

Keeler designed and manufactured with the strength to withstand the daily traumas of the demanding ophthalmic environment. Lightweight, durable and robust.

Advanced optics, x10 & x16 magnifications

Top quality multi-layered glass is crafted into our Keeler multi-element and multi-layer coated optical system to give maximum performance. Clarity is guaranteed.

Controllable illumination

Halogen illumination, with illumination levels controlled by a rheostat, gives you total control of your light levels. 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 a/c flare set the new standard for Portable Slit Lamps.

For the digital age

Simply connect an iPhone 4 and the PSL becomes a portable, digital slit lamp. What could be simpler or more cost efficient?

Exceptional Optics

Market leaders

Keeler is renowned for market-leading optics and has been dedicated to optical design and manufacture for nearly 100 years.

Customer confidence

Our customers have absolute confidence in the quality, accuracy and reliability delivered by our optical designs.

Advanced manufacturing

Our advanced design and manufacturing techniques give the Keeler Slit Lamp the advantage of quite simply stunning optical performance.


Classic 3010-P-2000

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One 3010-P-2001

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