















🕶️ See sharp, work smart, ride safer — all in one stylish frame!
voltX 3 x CONSTRUCTOR BIFOCAL Reading Safety Glasses combine professional-grade UKCA & CE EN166f certified protection with +1.5 dioptre bifocal lenses in three versatile tints (clear, yellow, smoke). Designed for tradespeople, cyclists, and extreme sports enthusiasts, these lightweight wraparound glasses offer anti-fog and anti-scratch coatings, 100% UV400 protection, and an adjustable safety cord for secure, comfortable wear across diverse environments.














| ASIN | B004VRKTCW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 89,492 in DIY & Tools ( See Top 100 in DIY & Tools ) 247 in Safety Glasses (DIY & Tools) |
| Colour | Clear, Smoke & Yellow |
| Customer Reviews | 4.4 4.4 out of 5 stars (658) |
| Date First Available | 8 April 2011 |
| Item Package Quantity | 1 |
| Item Weight | 240 g |
| Item model number | __91348CSY15_X3_CORDS |
| Manufacturer | StraightLines |
| Material | polycarbonate |
| Part Number | __91348CSY15_X3_CORDS |
| Product Dimensions | 17 x 14.5 x 4.5 cm; 240 g |
| Size | +1.5 Dioptre |
| Special Features | Adjustable,Lightweight |
| Style | +1.5 Dioptre |
| UV Protection | 100 cm |
S**T
Amazing value and good quality
These are excellent. I now need glasses to read my phone or GPS, but my distance vision is fine. These are exactly what's needed for cycling. Although the quality isn't comparable to Oakley, obviously, I find these considerably better than other inexpensive glasses I've used in the past; the lens quality seems fine, and they are as resistant to misting up as any glasses I've used. I'm used to varifocal glasses, and obviously the adhesive bifocal section doesn't give the same sort of transition I'm used to. However, it's in no way a problem for cycling, although I'd probably now choose go for 1.5 dioptre rather than 2.0 (which is my prescription); I'm told that 1.5 would have been better, presumably because I tend to be reading things that are slightly further away than normal. Possibly for the same reason, I find these unhelpful for driving, even though my current varifocals (which are theoretically very similar) seem fine. My experience has been really positive, though: highly recommended.
S**O
Great glasses and good value.
Brilliant glasses, just what I need. I use the clear pair for when I'm in the workshop and the other two pairs for cycling. The yellow lenses are great for poor light and the grey lenses offer good protection when it's sunny. The bifocals allow me to read all of the data on my bike computer rather than just the large MPH digits. It also means that I don't need to carry any other reading glasses when on a trip. These are good quality glasses with an official safety rating so I can be sure that if a stone hits the lense, whilst out cycling, it will not break. The adjustable lanyard with head stop, gives added security and comfort.
A**N
Brilliant. I can now see my Garmin clearly
I cycle lots of miles a year and recently was finding that I could not read the display on my Garmin device on the handlebars of my bike. Having a device which just beeps at you every so often is a waste of money and frankly pointless. I saw these and thought, at the price, "Give them a go". They do not disappoint. Three pairs of glasses, which I can use all year around, due to the different shades. They arrived very promptly, well packaged and with straps included. They take a bit of getting used to on the bike. Adjusting from normal long vision neutral lens to short vision 1.5 lens. However after three rides, over 150 miles later. They are just the ticket. I have dropped a star due to the slightly flimsy feel. They are also quite a wide fitting. But these are just minor points.
T**I
Excellent
I bought these for cycling. They do an excellent job. Fit well on the nose. They don’t steam up. Everything looks brighter and happier through the yellow version!
S**Y
smart and strong enough to use for leisure as well as pure protection.
I like the close protective wrap around fit and the sleek looks. I think it unlikely that any high velocity objects would get around the sides of these. The sensible sized reading addition is cut into the back surface and not simply stuck on. The grey is dark enough for bright daylight but is not glacier dark. The clear is clear without effective distortion (except of course at the transition). They are excellent for looking down at a bike computer or phone but as ever with glasses if you want just to read get reading single vision. I think fabulous value for money; keep up sensible eyecare checks of course.
J**B
Get this set of glasses - absolutely brilliant
BRILLIANT product. I cannot praise them enough. I have discovered a whole new world of being able to see distance as I cycle but when I need to check a map or my phone the bi-focal element works brilliantly. I got used to them pretty fast too. I got all 3 in one set. I have not yet used the dark version but I use the clear during the day and at night I use the yellow as I was advised to try a yellow tinted lens for night time to reduce the glare from oncoming cars and cyclists as LED lights are so powerful now. That advice was given to me during my eye test and they had a half price offer on them for £150 a pair - so £30 odd quid for 3 is a real bargain - and if you lose one they are not hugely expensive to replace. The yellow ones work brilliantly at night if you don't want to be blinded by oncoming vehicles. The zip up container they come in is really good. These glasses have been taken up by a cycling colleague at work. Well done Voltx - a brilliant product.
A**R
Worth the cost? Yes
Very surprised at how light & comfortable these safety glasses are. I carry out risk assessments and construct exhibitions and I could wear these all day moving from filling out forms to use of mobile phone including texting without losing my view of objects at a distance. Don't get me wrong these are not the answer for everyone you do have to sometimes adjust where it is placed to make best use of these but compared to having a specific pair of glasses just for reading these save so much time and hassle than getting glasses - out of case putting them on, checking message on phone, put back in case, take out of case, carry out risk assessment etc etc. In addition, having the three types allows use in different conditions, obviously clear for normal use, the yellow pair work well in dazzling conditions (winter sun driving for example) and the darker shades although not used at this present time suitable for summer working conditions outside. The only thing I have found these not suitable for so far is IT work, if you have to work at a monitor you would have to keep tilting your head back to see the wording on screen, however, you can see the keyboard clearly. Probably though if you are like me you would be likely to be sitting at a monitor in an office based environment and therefore would you need Safety Glasses for this task?
B**N
Great for work and biking.
Great for working and use on the motor bike. Cheap enough it’s no hardship if you lose a pair.
S**O
Ottima qualità, utilizzati sia per ciclismo per visualizzare i dati del GPS , sia come occhiali da lavoro , molto utili a un prezzo ragionevole.
P**C
BIEN pour le VTT
J**R
El pack viene con tres juegos de gafas. Dos de ellas, blancas y amarillas, vienen con un cordón para llevarlas al cuello. Las polarizadas vienen además con una funda de tela de microfibra. Las blancas y amarillas tienen un tratamiento para no empañarse. Todas las gafas tienen el mismo diseño. Son cómodas de llevar y permiten mirar al frente sin graduación. La graduación de vista cansada entra en juego al mirar por la parte inferior de los cristales. Para trabajar son cómodas, combinando unas gafas con buena protección con otras de vista cansada. Sirven también para hacer deportes como bicicleta. Como gafas de vista cansada no son tan prácticas, dado que para tener la graduación de vista cansada hay que mirar todo el rato hacia abajo. El pack tiene sentido si buscas gafas para todas las situaciones. Las blancas para trabajar. Las amarillas para trabajar y ganar algo de contraste a costa de distorsionar un poco los colores. Las polarizadas para trabajos en el exterior. Tanto las amarillas como las polarizadas pueden ir bien también para hacer deporte en el exterior. El precio del pack es inferior al de las gafas compradas por separado pero te obliga a tres juegos de gafas. Si no las quieres todas, mejor comprar las que quieras por separado. Así puedes elegir también si quieres alguna con funda. Ojo que no todas tienen el tratamiento para no empañarse. Las polarizadas, dado que no son feas, no llaman tampoco la atención como gafas de sol en un uso cotidiano. Yo las he probado para ir por la calle, conducir, etc. y son prácticas porque llevas una graduación de lectura si tienes que mirar algo de cerca.
F**L
Excellent pour travailler et pour la route, il est très résistant et confortable
D**T
Sportliche Brille mit sehstärke Fenster. Hab mir diese Brille zum Fahrrad fahren geholt. Da ich im Nahbereich den Tacho, geschweige denn das Handy lesen konnte. Da ich sportlich unterwegs bin führe ich keine lesebrille mit. Mann bekommt 3 Brillen mit 3 Brillen Kordeln. Die Kordeln benutze ich nicht, da die Brillen nur zum fahrrad fahren verwendet werden. Diese Brille ist eine gute kompination aus sonnenbrille und lesebrille. Die unten eingearbeiteten lese Fenster sind nicht störend und fallen bei der schwarzen Brille nicht mal auf. Bei der Brille ohne Tönung sieht man die Lese Fenster sehr deutlich. Wenn solche Kleinigkeiten stören sollte sich beim Optiker für teuer Geld eine Brille anfertigen lassen. Ich bin sportlich auf dem Rad unterwegs und froh das ich endlich deutlich im Nahbereich lesen kann. Natürlich ist die Brille keine reine lesebrille, aber ein guter Begleiter für unterwegs. Tönung ist optimal, man hat 3 Brillenträger mit unterschiedlicher Tönung. Von keine Sonne bis brale Sonne alles abgedeckt mit diesen Brillen. Zur kratz Festigkeit kann ich nicht sagen, meine 3 Brillen behandelte ich gut und alle sind noch Kratzer frei. Selbst wenn eine nach langer Zeit kaputt geht tut es bei dem Preis nicht weh.
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