This eyepiece micrometer enables precise measurement of specimens viewed under a microscope, supporting accurate scientific investigations in the classroom or laboratory. Designed for teachers and students in secondary schools and colleges, it is especially useful for biology studies requiring cell measurement. The micrometer fits microscopes with a removable Wide Field 10x/18mm eyepiece and is easy to install or swap as needed.

• Compatible with WF10X/18mm monocular eyepieces

• Scale range: 0–16mm (10mm/100µm divisions)

• Suitable for use with selected Optika and Philip Harris microscopes

• Supports measurement activities in biology lessons

• Simple to fit and remove for flexible use

• Suitable for use with the following microscopes:

  • Philip Harris M-100FX Monocular - B8R07235

  • Philip Harris M-100FLED Monocular - B8R05547

  • Philip Harris B-20R Monocular - B8R05544

  • Optika B-62 Monocular Brightfield - PP00050385

  • Optika B-66 Binocular Brightfield - PP00050386

  Also compatible with these discontinued models:

  • Optika B-50 Monocular

  • Older Philip Harris Student and Advanced monocular microscope models with a removable WF10X/18mm eyepiece