Surface Blockers

Coburn Technologies


Most reliable and diverse solution to fit every need and budget

Coburn’s eco-friendly lens surface blocking systems provide the optical industry an environmentally-friendly surface blocking solution that eliminates the concerns associated with alloy blocking.

Request more information about our surface blockers today by calling 1-800-262-8761 or filling out this form.


Spectrum Blocker Coming Soon
E2G Surface Blocking System

E2G Surface Blocking System

The eco-friendly E2G lens surface blocking system consists of the E2G surface blocker, new surface blocks, a deblocker, and a proprietary environmentally safe medium called Onyx-Bond™. Onyx-Bond is the heart of the E2G surface blocking system. As a reusable, machinable, and biodegradable blocking material, lens laboratories worldwide will benefit from the use of this material for processing all conventional and digital (free-form) lenses.

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Eclipse LX Surface Blocker

Eclipse LX Surface Blocking System

The Eclipse LX surface blocking system offers standard layout and blocking features, along with advanced blocking applications that will enhance any ophthalmic laboratory. With its automatic one-touch blocking feature, operators block and chill the lens in one simple step, consolidating the surface blocking process, while increasing throughput.

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