Questions & Answers

Q: QuestionWhat is the temple length of these glasses, and how does it contribute to the overall fit and comfort?

• A:Answer The temple length of these glasses is 135 millimeters. This measurement contributes to the overall fit and comfort of the glasses by ensuring that they rest securely and comfortably on the wearer's head. The temple length, along with other measurements such as the lens width and bridge width, helps to determine the size and fit of the glasses.

Q: QuestionWhat material is used for the frame, and how does it contribute to the durability of the glasses?

• A:Answer The frame of the Blue Light Reading Glasses - Vertex +2.5 by GUNNAR is made of injection-molded engineering-grade polymer material. This material provides durability and flexibility to the glasses, ensuring they can withstand daily wear and tear. The sturdy pin hinge design and curved nose rests further enhance the durability of the glasses by providing even weight distribution and eliminating pressure points.

Q: QuestionDescribe the design and construction of the frame, including the pin hinge design and curved nose rests.

• A:Answer The frame of the Blue Light Reading Glasses - Vertex +2.5 by GUNNAR is constructed using injection molded engineering grade frame polymers, providing both durability and flexibility. The sturdy pin hinge design and curved nose rests ensure even weight distribution and eliminate pressure points for enhanced comfort during prolonged use.

Q: QuestionHow does the frame width of these glasses compare to other reading glasses on the market?

• A:Answer The frame width of these glasses is 136 millimeters, which is wider than most other reading glasses on the market. This wider frame provides a more unobstructed field of view and reduces pressure points.

Q: Questionwhat is the focal length for these glasses? I am looking for reading glasses to use with a desk computer that is approximately 20 to 24 inches away from me

Asked 3 years ago by Mich.

This question was asked about the related product: GUNNAR - Blue Light Reading Glasses - Vertex +2.5 - Onyx

• A:Answer They work for that range..

  Answered 2 years ago by CueBallVerified Purchase

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Q: QuestionThese glasses have 2.5 at end of model #. Does that mean 200 and 50 magnification?

Asked 4 years ago by Sherry.

This question was asked about the related product: GUNNAR - Blue Light Reading Glasses - Vertex +2.5 - Onyx

Q: QuestionHow do I know the magnification power of these glasses, like 1.0, 3.0, 2.5? Please respond.

Asked 4 years ago by Don.

This question was asked about the related product: GUNNAR - Blue Light Reading Glasses - Vertex +2.5 - Onyx

• A:Answer It doesn’t say in the description but when I received mine they were 2.5

  Answered 3 years ago by hg33Verified Purchase

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