Crossbows Advanced Lens Technologies

30 years Of Progressive Innovation

Our freeform software, CrossbowsRX™, offers clients a user-friendly, easy to install design system that creates lenses with the smoothest mean power in the industry. As we develop new technologies and features we will update your software to ensure you are able to maximise the benefits and enhance your lens offering.

Depending on your requirements, CrossbowsRX™ can be installed as a stand-alone calculator or as a web based system and it integrates with all the leading Lab Management Systems and top manufacturers’ equipment.


Designed to Meet the Perfect Optical Properties From The Outset

Smooth Optics

PATENTED technology which provides superior vision for the lens wearer. It is a radical approach which allows the lens design to be created with a very smooth mean power profile.

  • Superior patient comfort
  • Sharp viewing in all directions
  • Minimizes blurring experienced with traditional progressives
  • Faster patient adaptation times and greater patient satisfaction

Raytracing provides consistent performance

Digital Eyeview

Digital EyeView technology uses specially developed software which optimises the entire lens to correct power errors. Each lens is customised to the prescription.

  • More consistent optical performance over the range of prescription powers
  • Wider viewing areas for patients with long sightedness
  • Improved distance area for patients with short sightedness
  • Improved image quality in principal viewing areas

Provides best as worn condition

Digital EyePower

Digital EyePower is an extension of the Digital EyeView principles, where it takes into account the patient’s parameters and individual’s choice of frame to adjust the optical performance of the lens to give the best as worn condition.

  • Best as worn condition
  • Ideal for sports and fashion wrap frames