Thousands of frames, and only the sharpest kept · review
A Wi-Fi electronic eyepiece with its own two-inch screen and battery, clamping over eyepieces from 38 to 73 mm, recording 2K video to a card of up to 256 GB.
The bottom line The most self-contained camera here, and the one whose own listing cannot agree on how long it runs.
A two-inch screen, a 2000 mAh battery, a card slot, a Wi-Fi hotspot and USB-C charging from a power bank. No laptop, no phone, no mains. For showing somebody the Moon on a hillside, that combination is exactly right.
A hundred and fifty minutes in the title. Two hundred and thirty in the third bullet. The capacity — 2000 mAh — is stated consistently, and the running time is not. Both numbers appear above.
Four megapixels of sensor, sixteen megapixels of still image. The second is the first enlarged by software. The 2K video figure is the one that follows from the hardware, and it is the figure to judge it by.
Thirty-eight to seventy-three millimetres of eyepiece body. That range fits large astronomical eyepieces and spotting scope oculars. As with every clamp-on camera, what it records has already passed through an eyepiece — the convenience and the optical cost arrive together.
German, French, Italian and Spanish Amazon stores ran from 66 € to 76 € on the day of the survey.
British Amazon catalogue holds a record for it that nobody is selling.
American Amazon store gave no result whatever, so the buy button there opens a search rather than an empty page.
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.
| Camera type | Clamps over the eyepiece — it does not replace it |
|---|---|
| Sensor | 4 MP CMOS |
| Pixel size | 16 MP claimed from a 4 MP sensor — an interpolated figure |
| Frame rate | 2K |
| Region-of-interest capture | Not published by the maker. |
| Interface | Its own Wi-Fi hotspot; no internet connection needed |
| Cooling | Not published by the maker. |
| Filter thread | Not published by the maker. |
| Eyepiece fitting | 38 to 73 mm, as the maker states them |
| Software support | Card to 256 GB, not supplied |
| Amazon reference | B0GHWTY1RK (same reference on 5 Amazon marketplaces) |
| EAN | 0757137826583 |
The title says 150 minutes; the third bullet says 230 minutes. Both come from the same listing and this page prints both. The 2000 mAh capacity is stated consistently.
The sensor is described as 4 MP. A 16 MP still from it is produced by interpolation — the image is enlarged, not resolved further. The video figure, 2K, is the one consistent with the sensor.
1.25 in barrel · USB · Moon and planets only, per the maker
A simple USB electronic eyepiece for a 1.25 in focuser, which the maker states outright is for the Moon and planets and not for deep-sky imaging.
Best for: A first attempt at putting the Moon on a laptop screen, at minimum cost
≈ £15 / €25
4 MP CMOS · 1.47 in display · clamps over eyepieces 30–65 mm
A Wi-Fi camera that clamps around an existing eyepiece rather than replacing it, with a 1.47 in screen, app control and a 32 GB card supplied.
Best for: Recording what an eyepiece already shows, on any instrument that has one
≈ £89 / €99
1.25 in barrel · USB · automatic white balance
A basic USB electronic eyepiece for a 1.25 in focuser with automatic white balance, sold on a listing that repeats its first bullet six times.
Best for: A very cheap first experiment with lunar video capture
≈ £13
