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Firmoo Blue Light Blocking Glasses, 12 g TR90 Frame1 / 7
Product guide

Firmoo Blue Light Blocking Glasses, 12 g TR90 Frame

Firmoo blue light blocking glasses are marketed for screen use, with a lightweight TR90 frame and lenses claimed to block 99% of blue light. The listing also claims UV400 protection, but provides no further UV performance detail.

At a glance

  • The listing claims lenses block 99% of blue light with minimal colour distortion.
  • The 12 g TR90 frame and integrated nose pads are presented as lightweight, comfortable features.
  • The listing names UV400 protection but does not provide further details about the claim.
Price
$30.39Save 20%

Reference price: $37.99

Price checked: Nov 13, 2026

View offer

Pros and cons

Pros

  • At the stated 12 g, the frame is a lightweight option for buyers who prefer less frame weight.
  • Integrated nose pads avoid separate pad crevices, according to the product description.

Technical specifications

8 specifications
Frame and fit
Frame materialTR90
Frame weight12g
Nose padsIntegrated nose pads
Fit descriptionunisex
Lens and durability claims
Blue light blocking claim99%
UV claimUV400
Hinge testing claim5,000-cycle hinge test
Parcel
Parcel dimensions and weight15.5 x 6.3 x 3.7 cm; 100 g

What to know before buying

  • Blue-light blocking, UV400, comfort and hinge-durability details are manufacturer claims, not independently verified performance results. The listing does not provide lens prescription or sizing measurements, so confirm suitability if either matters.

Who is it for?

A good fit for

  • People seeking non-prescription-style computer glasses with a lightweight TR90 frame.
  • Buyers who prefer integrated nose pads and a retro look.

Less suited to

  • Anyone who needs a specified prescription, lens dimensions or independently documented optical protection. These details are not provided here.
Firmoo Blue Light Blocking Glasses, 12 g TR90 Frame · photo 2
Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 18 ratings
  • 5 stars51%51%
  • 4 stars23%23%
  • 3 stars12%12%
  • 2 stars14%14%
  • 1 star0%0%

Aggregate ratings lean positive, with a substantial share in the five-star category, but ratings also include lower scores. The small rating pool and absence of written feedback do not reveal why customers rated the glasses as they did, so they cannot confirm fit, comfort or the stated lens claims.

Frequently asked questions

How much do the glasses weigh?

The product description states that the TR90 frame weighs 12g. The listed parcel weight is 100 g, which includes the parcel rather than specifying the glasses' total weight.

How much blue light do the lenses block?

The manufacturer claims 99% blue light blocking with minimal colour distortion. The supplied information does not include independent test results.

Do the lenses have UV protection?

The title claims UV400. No further UV test details are supplied, so treat this as a listing claim.

Are these prescription glasses?

The supplied listing does not state whether the lenses are prescription or provide prescription options. Confirm lens type and sizing before buying if those are necessary.

Firmoo Blue Light Blocking Glasses, 12 g TR90 Frame · photo 3
Additional product photo 3

Alternative options

Product details in Markdown