Player One
Player One Neptune-C II USB3.0 Color Camera IMX464 (Neptune-C-II)
Player One Neptune-C II USB3.0 Color Camera IMX464 (Neptune-C-II)
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Player One Neptune-C II USB3.0 Color Camera IMX464
The Neptune series is a 1/2-inch format planetary camera series for the top player. It is larger than 1/3-inch and has a higher resolution, and is more suitable for astronomy enthusiasts.
The main hit of the Neptune series is Neptune-C II, yes, you read it right. We directly released the second-generation Neptune model on the grounds that the plan could not keep up with the changes.
Neptune-C II camera uses Sony’s latest IMX464 chip, which is bigger than IMX462. Neptune-C II is also the world’s first planetary camera with IMX464 chip.
Neptune-C II is a planetary camera developed by Player One Astronomy, which adopts the Sony IMX464 1/1.8” format sensor. The 2.9um pixel size accommodates a well depth of 12ke with a total of 4.2MP (the resolution is 2712*1538), and the diagonal is 9mm.

0.7e ultra-low read noise
Compared with the IMX178 of the same frame, the read noise of Neptune-C II can be as low as 0.7e, and the noise is reduced by about 47%, which is as strong as IMX462!

Sensitivity increase
Compared with another 1/1.8 inch chip IMX178, we find that the IMX464 pixel is larger than the IMX178 at 2.4um, reaching 2.9um.

When used on the same telescope, although the quantum efficiency is not much different, the 2.9um pixel has 46% larger photosensitive area than the 2.4um pixel, which can greatly increase the single pixel to obtain more photons, which means Sensitivity has also been greatly improved.

Near infrared super light sensitivity
Not only that, IMX464 also has ultra-sensitive infrared sensitivity characteristics, suitable for playing infrared photography, whether it is matched with IR685, IR850 or CH4 filters, it will give you a new visual experience.
Technical Specifications
| Sensor |
SONY IMX464 1/1.8" CMOS (color) |
|---|---|
| Diagonal |
9mm |
| Total Pixels |
4.2 Mega Pixels |
| Max Resolution |
2712×1538 |
| Pixel Size |
2.9μm |
| Chip Size |
7.9mm×4.5mm |
| Frame Rate |
93FPS(10bit) |
| Bayer Matrix |
RGGB |
| Shutter |
Rolling shutter |
| Exposure Range |
32μs-2000s |
| Readout Noise |
2.9e~0.7e |
| QE Peak |
≈90% |
| Full Well |
12k e |
| ADC |
12 bit |
| Data Port |
USB3.0/USB2.0 |
| Adapter |
1.25″ / M42X0.75 |
| Back Focal Length |
12.5mm |
| Protective Window |
D21*1.1MM High Quality AR Plus (Anti Reflection) Multi-Layer Coating |
| Diameter |
66mm |
| Weight |
180g |
| Resolution and FPS |
Under USB3.0 mode |
In the Box
Camera & 1.25 T-mount
2M USB 3.0 Cable
2M ST4 Cable
1.25" Cover
Dust Blower
M2 Hexagonal Wrench
Manuals & Warranty
Manuals
Player One 2-Year Warranty
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