The Keeler K series

The Keeler digital Q series

The K and Q series tower illumination Slit Lamps from Keeler – quality build and great value Slit Lamps backed by the Keeler optics heritage.

With 3 step and 5 step magnification options, integral yellow barrier filter and Keeler's unique 1mm square aperture for uveitis assessment fitted as standard, the K and digital Q series blend optical performance with practical features.

Download Brochure (PDF)

K series E brochure, multiple languages

Magnification, 3 step or 5 step

Choose between our three or a five step drum change magnification systems. 

Both use the same top quality optics you would expect from Keeler ensuring only a difference in magnifications, not quality.

  • 3 step system gives you 10x, 16x and 25x
  • 5 step system gives you 6x, 10x, 16x, 25x & 40x

Digital Q series

The digital version features a discrete integrated camera and beam splitter and has the key camera controls on the Slit Lamp base to simplify image acquisition.  A fibre optic background illuminator and swing in/out diffuser gives additional image control

  • Feature and function rich Kapture Lite Video software
  • Trigger function on joystick
  • Camera exposure controls on Slit Lamp base
  • LED fibre optic background illumination system
  • USB 2 Camera and beam splitter system
  • USB hub integrated in Slit Lamp base
  • LED illumination
  • Illumination control mounted next to joystick
  • 3 year warranty


Elegant Design

Style and Substance

Keeler is known for exceptional design ability.  We have combined classic beauty with modern technology, resulting in the perfect blend of style and substance.


Keeler Slit Lamp provides the functionality and performance you want, need and expect from a Slit Lamp, contained within a beautifully crafted, stylish case.

Ease of use

The controls are perfectly placed for ease of use, without compromising the clean and elegant lines of the product.  Our design flair gives the product a sleek, beautiful profile.

Exceptional Optics

"The Slit Lamp has excellent optics and represents excellent value for money - highly recommended”

Mr. Eric Ezra, Director of Vitreoretinal Surgery, Moorfields Eye Hospital

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 our optical design delivers.

Advanced manufacturing

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

Laser approved by:



3020-P-2007, LED version

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3020-P-2000, bulb version

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