Tonoclear – Single-use applanation prisms (box of 100)
Get a superior view of the mires, efficiently and safely
Our Tonoclear single-use applanation prisms are cleverly designed to accommodate variations in light intensity to ensure a clear view of the mires, supporting an accurate screening and diagnosis.
Individually packed in boxes of 100, the prisms come pre-assembled to reduce any risk of a cross-contamination and hold-ups to your work-flow.
Features:
- Less light sensitive for superior visualisation of the mires
- Universally compatible to work with all GAT’s
- Sterile, individually packed units to eliminate the risk of cross-contamination
- Pre-assembled to a) save time, b) avoid hold-ups to your work flow and c) further reduce contamination risk
- Accurate IOP measurements – proven to be as reliable as a reusable tonometer prisms
Please note that Keeler offers two types of safe, sterile prism accessories for applanation tonometers; Tonoclear applanation prisms which are for single-use only and the reusable ‘KAT Doubling’ prism.
Description
Contents:
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- Single use prisms (box of 100)
Keeler contact tonometers use the Goldmann method of measuring intraocular pressure (IOP), which is to calculate the force required to flatten (applanate) a constant area (3.06mm) of the cornea to aide in the screening and diagnosis of glaucoma.
Tonoclear single-use applanation prisms have been specifically designed to modulate the amount of light that enters the tonometer body, resulting in less internal refraction. This means a superior visualisation of the mires, for more accurate measurements and diagnosis, every time.
Each prism is individually wrapped and pre-assembled saving you time, improving efficiency and reducing the risk of miss-assembly or accidental cross-contamination.
For all documentation associated with this product including cleaning instructions, product support and instruction manuals, please visit our support page here





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