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We sell completely rebuilt 2G Black Boxes. The boxes are rebuilt to be compliant to the original manufacturer’s specifications.
Experiencing AR crazing or broken CR39 lenses?
When you are edging lenses on National Optronics machines, are you experiencing AR crazing or an occasional broken CR39? We may have a fix for you if you use the 3M metal blocks as there are special blocks available that... [read all about it...]
"I had a problem with my National Optronics 7E edger. We worked with the company technicians replacing some parts however we were not able to resolve the issue. I then found out about Mark Henderson and MH Optical Services. Over the phone he diagnosed a problem with the 7E card..."
Dr. Jim Almaraz OD
"Mark's attention to detail is like nothing I have ever seen. He tears down every National Optronics machine and then rebuilds it from scratch. After seeing what he did for my National Optronics 6ES edger rebuild, and how little he charged for it, I can only conclude that Mark and..."
Chadwick Optical, Inc.
"My first contact with Mark Henderson and MH Optical Services was in May 2013 when we were restoring a mobile vision lab owned previously by the Remote Area Medical Corp. Even though he didn’t know me from Adam he spent close to an hour helping a technician trouble shoot a..."
Smoky Mountain Lions Charities Mobile Vision Lab,
"Mark and his team at MH Optical Services provides nothing but the best for his customers who need help with their National Optronics Equipment! We have bought multiple Optronics machines (Horizon 3 Edgers, 4T Tracers) and as well sent them our Optronics machines to be rebuilt. He goes above and..."
West Milton Optical
"I have used the services of MH Optical Services LLC for several National Optronics machine rebuilding needs such as the Optronics Horizon 3 Edger and 4T Tracer. His work is great! The machines look and run like new when he is finished. His attention to detail and quality of work..."
Owner, Licensed Optician
Downtown Dayton Optical, LLC
"Being in the Optical Retail/Wholesale business for over 30 years, I rely on my Optronics equipment for accurate and fast service. Before finding Mark Henderson of MH Optical Services it was always a struggle to find fast dependable service people for my Optronics machines! Now with Mark I feel I..."
John Sasser Opticians