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Not everyone is sensitive, to this, however, your Rx indicates that you are likely to notice the difference. 2: Processing: TRIVEX lenses are processed in a similar way to crown glass and CR-39 plastic (still considered optically superior in many ways, however, they have weight/thickness/safety issues).
04-19-2005, 07:37 PM. The main problem with trivex is that it is hard to find a place for it in the office. I am doing less drill mounts than I used to (a lot less), and I can get a 1.56, 1.6, and poly for cheaper. makadenny. OptiBoard Novice. Join Date: Feb 2005. Posts: 5.
Well, my Trivex lenses are here. They certainly "feel" impact resistant (they flex easily), are ground quite thin (1.0mm center thickness), and appear to be quite clear (free of any tinging or color). Through no fault of the material (I assume this is a defect which occured at the lab), I notice a "blob"
Uncoated Trivex is a non tintable lens material and it will tint very spotty.. The only way it can be tinted somewhat reasonable is with acid dyes dissolved in a solvant by inserting the lenses for a few hours at room temperature, but also this will not give a satisfactory result.
That's what I use, it's the same as a mid index lens. I am guessing that for the meanwhile they won't change that up if they're reimbursing less on that code then they would a more premium lens material. *Dave at OptiVision has a web based tracer integration package that's awesome. does anyone know the v code for trivex.
Is The New Trivex Lenses Thinner Than Aspheric Poly And Hi 1.67? 02-29-2004, 06:25 PM IN LIGHT OF THE INTRODUCTION OF THE NEW LENS MATERIAL "TRIVEX", HOW DOES IT RATE IN THINNESS NEXT TO HI 1.67 AND ASPHERIC POLYCARBONATE IF EYESIZES WERE ON AVG OF 50MM AND THERE WAS LITTLE OR NO DECENTRATION INVOLVED.SHOULD THIS BE A LENS INTRODUCED YET AND IF ...
Mauro.Airoldi. OptiBoardaholic. Join Date: May 2007. Posts: 165. #2. 09-16-2013, 07:49 AM. The only solution is to buy a coater, a small deeping coater with perimer and hard coat is the best solution or cheaper way is a spinner hard coater. in Europe the two main reference are SCL (France) and Optimal (UK). discostu.
However, at this point it is best to switch them. If you give them 1.67 you will offer a thinner product and increase the value that was hurt by the cracked lenses. 1.67 is not as impact resistant as poly or trivex, but is extremely durable. lensgeek. OptiBoard Apprentice.
More Trivex Questions... Well, my Trivex lenses are here. They certainly "feel" impact resistant (they flex easily), are ground quite thin (1.0mm center thickness), and appear to be quite clear (free of any tinging or color). Through no fault of the material (I assume this is a defect which occured at the lab), I notice a "blob" on the back of ...
Master OptiBoarder. Join Date:Oct 2006. Posts:7660. #7. 09-18-2009, 10:30 AM. Originally posted by Uilleann View Post. Every single Trivex/Phoenix lens we've ever dispensed has yellowed horribly! One of the big reasons we don't use the stuff anymore. Poly is far clearer and works perfectly.