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Onyx rectangular reading glasses, narrow fit, 54 mm lenses, 136 mm wide, 22 g

Gunnar Optiks, LLC.

Gunnar Vertex +2.50 Onyx 54mm 136mm 22g

SKU CH-54F8-18VGK

Lightweight nylon reading glasses with +2.50 magnification, 35% blue-light block and 100% UV protection in a narrow 136 mm frame

  • StyleClassic
  • Magnification+2.50
  • Frame ColorOnyx
  • GenderUnisex
  • +2.50 magnification sharpens close-up text
  • 35% blue-light filtration reduces screen glare
  • 100% UV block shields eyes outdoors
  • 22 g nylon frame stays comfortable all day
  • 54 mm lens width suits narrow faces

Vertex Onyx +2.50 reading glasses

These reading glasses deliver +2.50 magnification in a classic rectangle frame finished in Onyx. The unisex design uses durable nylon material and multi-barrel hinges for a secure fit on small, slim faces. A fixed nose ridge and narrow profile suit Asian Fit compatibility without adjustable pads.

Blue light and UV protection

Patented lens technology blocks 35% of harmful blue light and 100% of UV radiation during screen use. Dual-sided anti-reflective coating reduces glare while maintaining clear lens clarity for comfortable extended reading sessions. The lightweight 22 gram construction minimises pressure on the nose and ears throughout the day.

Upgrade from basic readers

Replaces standard drugstore readers that lack blue light filtration and UV protection. The jump is worth it for anyone spending hours on digital devices who needs magnification plus spectral defence. Not suited for buyers who require progressive lenses, photochromic transition, or prescription-strength correction beyond the fixed +2.50 power.

Highlights

  • +2.50 magnification sharpens close-up text
  • 35% blue-light filtration reduces screen glare
  • 100% UV block shields eyes outdoors
  • 22 g nylon frame stays comfortable all day
  • 54 mm lens width suits narrow faces

Specifications

StyleClassic
Magnification+2.50
Frame ColorOnyx
GenderUnisex

Questions about this item

How do I adjust the fixed 16 mm nose bridge if the frames feel tight?

The nose bridge is fixed at 16 mm and cannot be adjusted; choose a model with adjustable pads if you need a custom fit.

Will the dual-sided anti-reflective coating wear off and need re-coating?

The coating is baked into the lens and does not require re-application; clean only with the supplied microfiber cloth to avoid scratches.

At what point do the 35% blue-light and 100% UV filters stop protecting my eyes during all-day screen use?

The filter percentages are constant; they do not diminish with time, so protection lasts for the life of the lenses.

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