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Product guide

Firmoo STB6357 Blue Light Blocking Glasses

Firmoo STB6357 blue light blocking glasses are marketed for screen use, including computer work and gaming. The listing claims they block 90% of harmful blue light from digital devices and says the lenses can be replaced with prescription lenses at a local glasses shop.

At a glance

  • The listing positions these glasses for computer screens and gaming.
  • Firmoo claims 90% blocking of harmful blue light from digital devices.
  • The maker says lenses can be replaced with prescription lenses by a local optical shop.
Price
$31.99Save 20%

Reference price: $39.99

Price checked: Nov 13, 2026

View offer

Pros and cons

Pros

  • Prescription lens replacement is described as an option, which may suit buyers who want to keep the frame while changing lenses.
  • The listing states that the hinges undergo a 5,000-cycle test.

Technical specifications

7 specifications
Identity
BrandFirmoo
ModelSTB6357
DepartmentUnisex Adult
Claimed features
Blue light blocking claimFirmoo blue light glasses can block 90% of the harmful blue light emitted by digital devices.
Lens replacementAll lenses of Firmoo can be replaced with prescription lenses, and you can fit them in your local Glasses/Spectacles shop.
Hinge testing claim5,000-cycle hinge test
Parcel
Dimensions and weight15.5 x 6.3 x 3.7 cm; 100 g

What to know before buying

  • The 90% blue-light blocking figure and hinge test are manufacturer claims, not independently verified measurements. Screen-related benefits such as reducing eyestrain or headaches are not established by the supplied evidence.
  • The listing presents a small, mixed-to-low aggregate rating sample, so it offers limited guidance about wearer satisfaction.

Who is it for?

A good fit for

  • Adults looking for glasses marketed for computer screens or gaming.
  • Buyers interested in a frame whose lenses the maker says can be replaced with prescription lenses.

Less suited to

  • Shoppers who need independently verified blue-light blocking performance or evidence that these glasses prevent headaches or eyestrain.
Firmoo STB6357 Blue Light Blocking Glasses · photo 2
Additional product photo 2

Customer reviews on Amazon

2.7 / 5 · 4 ratings
  • 5 stars21%21%
  • 4 stars0%0%
  • 3 stars44%44%
  • 2 stars0%0%
  • 1 star35%35%

The supplied aggregate ratings are low overall and spread across mid- and low-star categories, but the sample is very small. Without customer comments, the ratings do not show what buyers liked or disliked, or whether issues relate to fit, comfort or the claimed screen use.

Frequently asked questions

How much blue light do these glasses claim to block?

Firmoo claims the glasses block 90% of harmful blue light emitted by digital devices. The supplied information does not independently verify that figure.

Can the lenses be replaced with prescription lenses?

The manufacturer says Firmoo lenses can be replaced with prescription lenses at a local glasses shop. Confirm that the shop can fit the desired lenses to this frame.

Are these suitable for computer use and gaming?

They are marketed for computer screens and gaming. The supplied evidence does not establish that they prevent headaches or eyestrain.

Firmoo STB6357 Blue Light Blocking Glasses · photo 3
Additional product photo 3

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