Huvitz Smart Blocker HBK-410
Introducing the newest lens blocker: the Excelon HBK-410 Smart Blocker. The HBK-410 features smart digital scanning technology as well as improved performance and increased stability. Easily load a finishing block into the holder and use the new smart arm to flip the attached block 180 degrees and adhere to the lens with a leap pad. Built-in smart digital scan technology recognizes unique and traditional frame shapes and drill holes. High resolution and sharp imaging capabilities allow for easy viewing of laser markings.

Perfect Duo with the HPE-410
Huvitz introduces the newly redesigned EXCELON Smart Blocker — a sleek, modern solution engineered for exceptional performance and stability. Built upon decades of finishing expertise and enhanced with innovative functions inspired by real customer feedback, this Smart Blocker delivers a superior blocking experience tailored to today’s optical workflow.
Fast and precise recognition of 3-dot and laser markings
The digital scanning system accurately captures frame shapes, drill holes, and custom designs. Its high-resolution imaging delivers exceptional clarity, enabling reliable detection of laser engravings and other fine lens details.

Digital Scan

Laser Mark Visualization

Delivers stable and precise blocking
Stability is enhanced by activating the blocking process through the arm lever rather than manually rotating the blocker arm. Additionally, entering adjustment values directly on the screen allows the system to automatically correct and optimize the blocking position.

Enables one-step lens adapter attachment
Top-loading the lens adapter streamlines the process, making attachment faster, easier, and more convenient.

Other features
Additional features include a tiltable LCD screen for enhanced viewing comfort, 16GB of SD card storage for ample data capacity, and an integrated barcode reader interface that streamlines workflow efficiency.
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Click here to see the manual
| Blocking Method | Manual (Push down) |
| Blocking Mode | Box center, Optical center |
| Blocking Guide | 3-Dot, Bi-focal, Progressive |
| Digital Scan | Frame shape, Hole/Slot/Notch, Scan & Cut shape |
| Blocking Assistance | Laser mark visualization, PD/OH live adjustment, Lens shortage check, Block attachment check, Auto Brightness control, Camera zoom |
| Blocking Tolerance | ±0.5mm |
| Axis Tolerance | ±1° |
| Layout Factors |
FPD, PD(Binocular, Monocular), DBL, OH(Y, Boxed height, Mixed height), Centering Method(Box center, Optical center) |
| Edging Factors |
Lens material(Plastic, Polycarbonate, High index, Glass, Trivex) Edging Type(Bevel, Groove, Flat, Mini bevel, Partial bevel, Partial grooving, Dual grooving Hybrid grooving, Asymmetric bevel, Semi-U bevel, Step bevel) Edging Position(Front %, Front mm, Rear mm, Base curve, Auto, Manual) Edging Option(Polishing, Safety bevel, Safety mode) |
| Functions |
Job Manager, Digital Pattern, Hole Editor, Asymmetric Bevel Editor, Step Bevel Editor, Scan & Cut Data Editor, Image File Converter, OMA Import/Export, CAD(dxf) Import/Export, R-L shape correction, Lens diameter measurement, Auto save & transmission of job files |
| Utilities |
Tiltable LCD (Viewing angle 15~70°) SD card storage of 16GB(Support up to 32GB) Barcode reader interface |
| Display | 9.7 inch Color TFT LCD (1024x768) with Touch Screen |
| Dimensions / Weight | 9.5(W) x 11(D) x 17(H)in / 17.6 lb (236(W) x 268(D) x 422(H)mm / 8kg) |
| Power Supply | AC 100~240V 50/60Hz |
| Power Consumption | 20W |
| Blocking Method | Manual (Push down) |
| Blocking Mode | Box center, Optical center |
| Blocking Guide | 3-Dot, Bi-focal, Progressive |
| Digital Scan | Frame shape, Hole/Slot/Notch, Scan & Cut shape |
| Blocking Assistance | Laser mark visualization, PD/OH live adjustment, Lens shortage check, Block attachment check, Auto Brightness control, Camera zoom |
| Blocking Tolerance | ±0.5mm |
| Axis Tolerance | ±1° |
| Layout Factors |
FPD, PD(Binocular, Monocular), DBL, OH(Y, Boxed height, Mixed height), Centering Method(Box center, Optical center) |
| Edging Factors |
Lens material(Plastic, Polycarbonate, High index, Glass, Trivex) Edging Type(Bevel, Groove, Flat, Mini bevel, Partial bevel, Partial grooving, Dual grooving Hybrid grooving, Asymmetric bevel, Semi-U bevel, Step bevel) Edging Position(Front %, Front mm, Rear mm, Base curve, Auto, Manual) Edging Option(Polishing, Safety bevel, Safety mode) |
| Functions |
Job Manager, Digital Pattern, Hole Editor, Asymmetric Bevel Editor, Step Bevel Editor, Scan & Cut Data Editor, Image File Converter, OMA Import/Export, CAD(dxf) Import/Export, R-L shape correction, Lens diameter measurement, Auto save & transmission of job files |
| Utilities |
Tiltable LCD (Viewing angle 15~70°) SD card storage of 16GB(Support up to 32GB) Barcode reader interface |
| Display | 9.7 inch Color TFT LCD (1024x768) with Touch Screen |
| Dimensions / Weight | 9.5(W) x 11(D) x 17(H)in / 17.6 lb (236(W) x 268(D) x 422(H)mm / 8kg) |
| Power Supply | AC 100~240V 50/60Hz |
| Power Consumption | 20W |























