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Eclipse glasses

Keyaluo Six-pack eclipse glasses (FR-2401)

A six-pack of eclipse glasses citing ISO 12312-2:2015(E) and CE certification, with a laboratory test report named and one bullet printing a different standard number.

Keyaluo eclipse glasses six-pack

Keyaluo Six-pack eclipse glasses (FR-2401)

A six-pack of eclipse glasses citing ISO 12312-2:2015(E) and CE certification, with a laboratory test report named and one bullet printing a different standard number.

Cited standard
ISO 12312-2:2015(E), with CE certification · ISO 12313-2 (2015) — a different number; both are reproduced here
Maker identification
The listing refers to testing at an ICS laboratory in the USA · Not named in the listing
Film construction
Not published by the maker.
Frame type
Not published by the maker.
Fit
Not published by the maker.
Supplied quantity
Six pairs
Inspection guidance
The fifth bullet asks buyers to follow the instructions for use exactly
Amazon reference
B0CTD9F5F6 (same reference on 6 Amazon marketplaces)
EAN
0764470078074
  • The listing itself insists that the instructions be followed exactly
  • A laboratory is referred to, which several rivals here omit
  • The standard number is printed two different ways in one listing

Best for: A buyer who will check the printing on the product itself before the day

≈ $10 / €13
Check price on Amazon

Specifications

Cited standard
ISO 12312-2:2015(E), with CE certification · ISO 12313-2 (2015) — a different number; both are reproduced here
Maker identification
The listing refers to testing at an ICS laboratory in the USA · Not named in the listing
Film construction
Not published by the maker.
Frame type
Not published by the maker.
Fit
Not published by the maker.
Supplied quantity
Six pairs
Inspection guidance
The fifth bullet asks buyers to follow the instructions for use exactly
Amazon reference
B0CTD9F5F6 (same reference on 6 Amazon marketplaces)
EAN
0764470078074

A listing that argues with itself

The title cites ISO 12312-2:2015(E). The second bullet cites ISO 12313-2 (2015). Those are different numbers for what is presented as the same claim, and no third source in the listing settles it. Both appear above.

What else is named

Testing at an ICS laboratory in the USA, and a quality test report. No manufacturer name, no address, no notified body number.

The instruction the maker attaches

The fifth bullet asks buyers to follow the instructions for use exactly. That is the correct emphasis and it is what this site points to on every page in this family: the manufacturer’s instructions govern inspection before use, how the product is worn and how it is stored.

What this page will not say

That these make solar observation safe. It reports what the listing publishes, records the inconsistency in the standard number, and refers to the instructions supplied with the product and to the standards page on this site.

Availability

German, French, Italian and Spanish Amazon stores ran from 13 € to 16 € on the day of the survey.

American and British Amazon stores list it in local currency, which the euro range above sets aside.

Figures as Keepa reported them on the day this page was last updated. Stock and pricing shift without warning.

Prices quoted in this text were read on 17 September 2026. The live price is at the top of the page.

More eclipse glasses

  • SAFE ECLIPSE Hyper Drive eclipse glasses with 45 mm frame

    SAFE ECLIPSE Hyper Drive 45 mm frame (QW-SOZ6)

    Eclipse glasses with a 45 mm frame, longer arms for a more natural fit and individual sealing, in packs of 2, 6, 12 or 50.

    Cited standard
    EN ISO 12312-2:2015 testing, with CE marking stated
    Maker identification
    Not named in the listing
    Film construction
    Not published by the maker.
    Frame type
    45 mm, stated to reduce ambient light
    Fit
    Extended, for a fit closer to ordinary spectacles per the maker · Designed to be worn alone or over most everyday spectacles
    Supplied quantity
    2, 6, 12 or 50 pairs · Every pair supplied sealed
    Inspection guidance
    Not published by the maker.
    Amazon reference
    B0H5MT319D (same reference on 5 Amazon marketplaces)
    EAN
    6295158283212
    • Individual sealing keeps each pair clean and uncreased until it is used
    • A 50-pack exists, which suits a school or an astronomy club
    • No notified body, laboratory or manufacturer address named

    Best for: A group or an event where every pair should arrive sealed

    ≈ £7 / €7
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  • Solar Optics eclipse glasses ten-pack with smartphone filters

    Solar Optics 10-pack with smartphone filters

    A ten-pack of eclipse glasses bundled with three smartphone filters, citing ISO 12312-2 and CE requirements and aimed at group viewing.

    Cited standard
    ISO 12312-2, with CE guidelines stated
    Maker identification
    Not named in the listing · Not named beyond the brand
    Film construction
    Not published by the maker.
    Frame type
    Not published by the maker.
    Fit
    Not published by the maker.
    Supplied quantity
    Ten pairs · Three smartphone filters, per the bullets; the title says “phone filter” in the singular
    Inspection guidance
    Not published by the maker.
    Amazon reference
    B0H2BPGHWG (same reference on 5 Amazon marketplaces)
    EAN
    5070004434977
    • Ten pairs and three phone filters is the most economical group bundle here
    • Aimed explicitly at schools and events, which is where quantity matters
    • The number of phone filters differs between the title and the bullets

    Best for: A school class or a group viewing, where quantity is the deciding factor

    ≈ £12 / €9
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  • Absolute Eclipse Stranded design eclipse glasses, six-pack

    Absolute Eclipse Stranded 6-pack (AE-STRANDED-P6)

    A six-pack of eclipse glasses with a 50 mm frame, an individually verifiable scratch-off QR code, and a named notified body and test laboratory in the listing.

    Cited standard
    ISO 12312-2, with CE PPE category II, as the listing states
    Maker identification
    MTIC InterCert, number 0068, as the listing states · ICS Laboratories, cited for UV transmission below the detection limit · A scratch-off QR code with a unique serial on each pair; the maker states its system detects repeat scans · European manufacturer, recognised by the American Astronomical Society as an accredited maker, per the listing
    Film construction
    Not published by the maker.
    Frame type
    50 mm — the maker states this is 43 % more than a 35 mm standard frame
    Fit
    Not published by the maker.
    Supplied quantity
    Six pairs
    Inspection guidance
    Not published by the maker.
    Amazon reference
    B0FSLRD4NT (same reference on 6 Amazon marketplaces)
    EAN
    5060574198041
    • Names a notified body with its number, which is the most checkable claim on this shelf
    • Individual serial numbers allow a specific pair to be verified rather than a batch
    • The most expensive pack in this family

    Best for: A buyer who wants to check the chain of claims rather than take a marking on trust

    ≈ £20 / €20
    Check price on Amazon

The rest of this rack

  • ZWWAAZHF spotting scope to DSLR camera adapter tube

    ZWWAAZHF Spotting scope camera adapter tube

    An adapter tube for coupling a DSLR to named SVBONY spotting scopes, assembled by screwing a T-shaped adapter into a T adapter and then into the camera.

    Length
    Not published by the maker.
    Barrel and thread fittings
    Couples a DSLR to a spotting scope · None published
    Internal blackening
    Not published by the maker.
    Clamping method
    Not published by the maker.
    Rigidity
    All metal, per the maker
    Material
    Not published by the maker.
    Amazon reference
    B0H41D7DVW (same reference on 1 Amazon marketplace)
    EAN
    7862780235019
    • Names the exact scope models it is made for rather than claiming universality
    • Addresses focus wheel clearance, which is a real problem with spotting scope adapters
    • No thread designations of any kind are published

    Best for: Digiscoping with a named SVBONY spotting scope and a DSLR

    ≈ €15
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  • Astromania five-position 2 inch filter wheel

    Astromania 2 in five-position filter wheel (FW2M5)

    A manual filter wheel holding five 2 in filters in an aluminium body, with a 2 in adapter on the telescope side and T-2 and M48 threads on the camera side.

    Slot count and filter size
    Five, numbered 1 to 5 · 2 in (5.1 cm) standard filters · T-2 and M48, as the maker states them
    Optical path length
    The focuser must travel about 20 mm further inward than normal, as the maker states it
    Manual or motorised operation
    A filter wheel — the only one in this group · Supplied with a 2 in adapter for the focuser
    Light sealing
    Aluminium, described by the maker as suitable for heavy cameras
    Power
    Not published by the maker.
    Software support
    Not published by the maker.
    Amazon reference
    B0140UA9F6 (same reference on 6 Amazon marketplaces)
    EAN
    6970019290355
    • Publishes the 20 mm of inward focus it consumes, which is the figure that decides whether it works at all
    • Two accessory threads — T-2 and M48 — cover most imaging trains
    • Twenty millimetres of inward focus is more than some refractors have to give

    Best for: A Newtonian or Dobsonian imaging train where back focus is short and filters change often

    ≈ $91 / £95 / €105
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  • ASToptics M54 male to T2 female adapter

    ASToptics M54 male to T2 female adapter (57801)

    A thread adapter from M54 male to T2 female, whose entire listing consists of generic statements about quality.

    Slot count and filter size
    M54 male, from the title · T2 female, from the title · Not stated for either thread
    Optical path length
    The listing gives none
    Manual or motorised operation
    A thread adapter — no optics, and not a filter wheel
    Light sealing
    Not stated
    Power
    Not published by the maker.
    Software support
    Not published by the maker.
    Amazon reference
    B0BPXFY2VT (same reference on 5 Amazon marketplaces)
    EAN
    4049467578017
    • M54 to T2 is a conversion the larger imaging trains genuinely need
    • From a maker whose range is sold through astronomy specialists
    • Five bullets and not one measurement, material or figure among them

    Best for: An M54 imaging train that has to meet a T2 camera fitting

    ≈ £36 / €39
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All eclipse glasses