National Optronics 7E Lens Edger

Optronics 7E Lens Edger

This exceptional lens edging system comes with a free blocker, blocks, manuals, re-circulation pumps with tank, and accessory kit.

We also include warranty and free installation!!!

100% refurbished by factory trained technicians


Please Allow 2-4 weeks for Installation.

Vision Equipment Inc professionally reconditions every lens edging system we sell. Each machine is completely disassembled to its components. Each component is then individually reconditioned separately.  Each part is meticulously cleaned to new condition. All wearable items such as bearings, belts, and wheels are discarded and replaced with new parts. The components are then reassembled and topped off with freshly painted and decaled covers.

Our factory trained technicians then begin the calibration process. We cut nearly 100 lenses in our testing and calibrating stage. We test and size all lens materials, all frame types, and every lens type. We then record our calibrations and keep them on file for future technical support.

Each completed system is then professionally packed and shipped. Our technicians will meet the shipment at your office, unpack it, install it on your bench, and insure all calibrations have held through shipping. When everything is verified, our technician will then train you and your staff how to use and care for your edger.

After completion of the installation and training you will have the confidence to cut any lenses for your patients and provide an excellent service. You will also have the confidence in knowing that our technicians are only a phone call away. Whether you have a machine issue, or just need some advice on blocking some rare lens type, our lifetime phone support is like having an extra hand to rely on.


Financing Available

Vision Equipment- Sterns Bank Financing

Optronics 7E Lens Edger

Includes: 4T Tracer, Vacuum, Accessories, Blocker, Blocks, Free Installation and Training
Our refurbishment process time tested and second to none. Our technicians have refurbished well over 1000 patternless lens edgers and have developed the most comprehensive refurbishment process in the industry. You can be assured to receive the highest quality possible, and the best support in the industry.
Each system is built to order. Please expect a 3-4 week turn around time from order to installation.
Cuts all material except glass
Drilling National Optronics 7E Edger  is a streamlined state of the art Patternless Edger with drilling capability. The angle of the drill is
designed to cut perpendicular to the front surface of the lens. This technique provides excellent frame fit
and an aesthetically pleasing product. The 7E can drill up to 6 holes in each lens, in hole diameters or slot widths ranging from 1 mm to 5 mm. The edger can quickly drill accurate, clean and chatter-free holes in all lens materials without requiring a bit change.
User Friendly The Windows-like format is easy to use and the PC-based software accumulates reliable and accurate data for customers. National Optronics 7E Edger is fully compliant with the current OMA standard. It can store an edger-resident
database which permits adding and editing frame information as well as downloading drilling parameters from databases. The 7E offers a Help screen for maintenance functions and operating instructions for inexperienced operators.
Design Features National Optronics 7E Edger has a 15” color flat panel LCD on an adjustable hinge for multi-positioning of the viewing angle. Hole placement for drilled lenses is displayed for viewing and/or adjustments. The modular design isolates the electronics and cutter motor from the cutting chamber.
Dry-Cutting Accuracy & 3-Axis Control
  • The unique dry-cutting accuracy and three-axis control features of the National Optronics 7E Edger allow the operator to process any CR-39, Polycarbonate, Hi-Index, and Trivex lens material faster and more accurately than most wet edgers and there are no messy coolants.
  • Because the blades cut, not grind the lens edge, there is no rounding of the lens bevel, leading to tighter fit and better interface with the groove of the frame. The new 20mm diameter cutter utilized by the 7E provides superior bevel reproduction on high base lenses and allows for accurate edging of many complex shapes.
New Feature Option A new feature of the National Optronics 7E Edger is the multi-fluted cutter.
Electric Chucking Electric chucking will automatically adjust clamping pressure depending on the lens material.
Coated Carbide Cutter An extended-life coated carbide cutter comes standard with each 7E, thus increasing the number of jobs that can be processed on one blade. A PCD cutter is optional.
  • Fully interfaceable with most 3rd-party software packages. OMA compatible.
  • Accepts barcode job entry (barcode optional).
Additional Features Include Shipped complete with vacuum system and accessory kit.
6 month parts and labor warranty.
Installation and training included in purchase price.
Mechanical Height: 28.4” (72.0cm)
Width: 25.3” (64.3cm)
Depth: 26.6” (67.5cm)
Weight: 135 lbs (61 kg)
Facilities Requirements Input:
115 VAC 60 Hz,1500 WATTS
230 VAC 50 Hz,1500 WATTSCompressed Air (Pneumatic Only): 100 psi minimum, Volume 0.1 SCFM 20 Amp.service line requiredETL LISTED, Conforms to UL Std. for Electrical Equipment for Laboratory Use ETL TESTING LABORATORIES, INC.
Ranges Maximum Lens Blank Size: 100mm
(Effective Diameter)Minimum Finished “B” Size 1/2 Eye Clamp and Chuck: 18mm Rimless