INS-11056 | Lens Center/Blocker

The Opti+ INS-11056 Lens Center/Blocker is designed to locate, align, mark, and block ophthalmic lenses before processing them with an automatic lens edger. Its clear display panel, adjustable centering controls, and secure suction-cup system help technicians position lenses accurately and transfer them directly to the edger.

Outstanding Features

Accurate Lens Centering

The display panel helps the operator identify and align the optical center and geometric center of the lens before blocking.

Center Offset Adjustment

An adjustable axis control allows the center reference line to be moved according to the difference between the frame’s geometric-center distance and the patient’s pupillary distance.

Lens Outline Alignment

The adjustable outline control helps align the reference lines with the lens edges, supporting accurate positioning according to the selected pattern.

Astigmatic Lens Positioning

The graduated alignment panel allows the cylinder axis previously marked with a lensmeter to be positioned at the required orientation.

Fast Bifocal Lens Alignment

The unit supports accurate positioning of bifocal lenses by helping the operator align both optical centers, the segment outline, and the required center offset.

Lens Marking System

An integrated printing head allows the operator to mark the lens center before completing the blocking process.

Secure Suction-Cup Blocking

The suction-cup head attaches the blocking cup securely to the aligned lens. The lens and cup can then be transferred directly to the clamping system of a compatible automatic lens edger.

Clear, Distortion-Free Viewing

The illuminated display provides a clear view of the lens and alignment references without noticeable image deformation, helping improve blocking accuracy.

Compact Laboratory Design

Its compact construction makes the unit suitable for optical laboratories where efficient use of workspace is essential.

✅ The Opti+ INS-11056 Lens Center/Blocker provides precise lens alignment, center marking, axis positioning, and secure blocking for an efficient lens-finishing workflow.