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Tortoise semi-rimless bifocal reading sunglasses with thick upper frame

Mass Vision

Mass Vision The Executive +2.50 Tortoise Bifocal Reading Sunglasses

SKU CH-ZSAX-1NYSX

Semi-rimless tortoise bifocal sunglasses with +2.50 magnification, 100 % UVA/UVB protection and shatterproof polycarbonate lenses

  • Magnifying power+2.5
  • Frame colorTortoise
  • Frame materialMetal
  • ChassisIncluded
  • Design styleFashion
  • Suitable forUnisex

Magnification +2.50

Frame Color Tortoise

  • Bifocal lenses let you read and shield eyes from sun in one pair
  • Polycarbonate shatterproof lenses block 100% UVA and UVB rays for full UV protection
  • Semi-rimless browline frame with 59 mm lens width and 44 mm lens height for classic look
  • 21 mm bridge and 142 mm arms give a secure unisex fit
  • Protective case included so glasses stay safe when not in use

Classic Semi-Rimless Bifocal Sunglasses

These Mass Vision Executive frames combine distance sun protection with a +2.50 reading segment in a single unisex pair. The tortoise metal brow-line design suits adults who want one pair for driving, beach days or outdoor tasks without switching glasses.

Glare-Free Vision All Day

Polycarbonate shatterproof lenses block 100% UVA and UVB rays, eliminating glare that causes strain during long periods outdoors. The bifocal segment stays clear for close work while the upper lens handles bright conditions, reducing fatigue from morning to evening.

Check Fit Before Ordering

Frame measurements are 59 mm lens width, 44 mm lens height, 21 mm bridge and 142 mm arm length. Verify these dimensions suit your face width and nose bridge. The included case protects the lenses when not in use.

How it compares

Measured against everything we stock in Reading Glasses & Magnifiers, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 70% of the 239 comparable items (median $10.99).

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Specifications

Product
Brand nameMass Vision
Model nameThe Executive
Design styleFashion
Frame colorTortoise
Size & build
Frame materialMetal
ChassisIncluded
More details
Magnifying power+2.5
Suitable forUnisex
Age groupAdult

Other versions of this model

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Questions about this item

How much heat builds up behind the 59 mm polycarbonate lenses during all-day wear in direct sun?

The 59 mm polycarbonate lenses block 100% UVA and UVB rays, so absorbed solar energy stays low and the frame remains comfortable for extended outdoor use.

What vision correction must the wearer already have for the +2.50 bifocal segment to work properly?

The lower segment adds +2.50 dioptres for near tasks; the upper area has no magnification, so the wearer needs normal distance vision or a separate distance prescription.

Will the 21 mm bridge and 142 mm arms fit the same as the brow-line frames I wore years ago?

The 21 mm bridge and 142 mm arms match classic Executive brow-line proportions, so fit should feel familiar if your previous pair shared those dimensions.

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