QHY 5-III 485C 8.4 MP Color Astronomy Camera
Ships by Next Business Day
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
QHY5III485C uses Sony’s new IMX485, back-illuminated, 8.4 megapixel color CMOS sensor with an array of 3864 x 2180 pixels at 2.9um. With USB 3.0 interface, the full frame rate of 44 FPS at 8-bits or 18.5 FPS at 16-bits. Smaller regions of interest will yield even faster frame rates.
The resolution of QHY5III485C is 16:9, which is equivalent to the mainstream video output ratio. With the native high resolution, 485C can play a special role in recording astronomical video and astronomical science live broadcast.
QHY5III485C is specially equipped with 128MB DDR bulid-in image buffer. In non-video output mode, DDR built-in buffer can effectively relieve the transmission pressure brought by high-resolution large data volume and reduce information loss.
Back-Illumination
One benefit of the back-illuminated CMOS structure is improved sensitivity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.
In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.
Allsky Application
The QHY5III485C standard package includes a 2.5mm Fisheye lens that converts the planetary camera into a high-resolution, 8.4 Megapixel All Sky camera with 180-degree field of view.
Specifications
- Model: QHY5III485C
- CMOS Sensor: Sony IMX485
- Color/Mono: Color Only
- FSI/BSI: BSI
- Pixel Size: 2.9um
- Pixel Array: 3864*2180
- Effective Pixels: 8.4MP
- Sensor Size: 1/1.2inch
- Frame Rate @Full Frame: 44FPS@8-bits
- Frame rate @ROI readout: 78.5FPS@1200lines, 87FPS@1080lines, 91.5FPS@1024lines, 97.5FPS@960lines, 121FPS@768lines, 190FPS@480lines
- Ful Well Capacity: 12ke-
- A/D: 12bit (output as 16bit and 8bit)
- Computer Interface: USB3.0
- Non-volatile memory / On camera storage: 128MB DDR II Memory Buffer
- Guide Port: St4
- Telescope Interface: 1.25-inch, CS mount
- Weight: 90g
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Hide Found a better Shipped Price on Frontend? | No |
- Camera body
- USB3.0 Tybe B Cable (2m)
- Guiding Cable
- Focusing Adapters 0.25mm x2
- 2.5mm f/1.2 CS Lens
- CS to C Mount Adapter
- 1.25" extension tube
- Focus Lock Ring and Thumb Screw
QHY5III485C uses Sony’s new IMX485, back-illuminated, 8.4 megapixel color CMOS sensor with an array of 3864 x 2180 pixels at 2.9um. With USB 3.0 interface, the full frame rate of 44 FPS at 8-bits or 18.5 FPS at 16-bits. Smaller regions of interest will yield even faster frame rates.
The resolution of QHY5III485C is 16:9, which is equivalent to the mainstream video output ratio. With the native high resolution, 485C can play a special role in recording astronomical video and astronomical science live broadcast.
QHY5III485C is specially equipped with 128MB DDR bulid-in image buffer. In non-video output mode, DDR built-in buffer can effectively relieve the transmission pressure brought by high-resolution large data volume and reduce information loss.
Back-Illumination
One benefit of the back-illuminated CMOS structure is improved sensitivity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.
In the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.
Allsky Application
The QHY5III485C standard package includes a 2.5mm Fisheye lens that converts the planetary camera into a high-resolution, 8.4 Megapixel All Sky camera with 180-degree field of view.
Specifications
- Model: QHY5III485C
- CMOS Sensor: Sony IMX485
- Color/Mono: Color Only
- FSI/BSI: BSI
- Pixel Size: 2.9um
- Pixel Array: 3864*2180
- Effective Pixels: 8.4MP
- Sensor Size: 1/1.2inch
- Frame Rate @Full Frame: 44FPS@8-bits
- Frame rate @ROI readout: 78.5FPS@1200lines, 87FPS@1080lines, 91.5FPS@1024lines, 97.5FPS@960lines, 121FPS@768lines, 190FPS@480lines
- Ful Well Capacity: 12ke-
- A/D: 12bit (output as 16bit and 8bit)
- Computer Interface: USB3.0
- Non-volatile memory / On camera storage: 128MB DDR II Memory Buffer
- Guide Port: St4
- Telescope Interface: 1.25-inch, CS mount
- Weight: 90g
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Hide Found a better Shipped Price on Frontend? | No |
- Camera body
- USB3.0 Tybe B Cable (2m)
- Guiding Cable
- Focusing Adapters 0.25mm x2
- 2.5mm f/1.2 CS Lens
- CS to C Mount Adapter
- 1.25" extension tube
- Focus Lock Ring and Thumb Screw
QHY 5-III 485C 8.4 MP Color Astronomy Camera # QHY5III485C