QHY 16803 Cooled Monochrome CCD Astronomy Camera with Filter Wheel
Availability: Item has been discontinued by the manufacturer
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- Monochrome astronomy camera with 16 Megapixel KAF-16803 sensor with 36mm x 36mm image area
- Integrated “all-in-one” configuration includes motor-driven filter wheel and native off-axis guider support (OAG sold separately)
- USB host interface and 12V output socket to power and control guide cameras, mount, and electronic focuser
- Two-stage cooling reduces chip temperature to 45C below ambient to keep noise low
- Mechanical butterfly shutter for uniform illumination and long life
1. QHY 16 Megapixel CCD Monochrome Astronomy Camera with 36mm x 36mm Imaging Area
The QHY16803A cameras is large format astronomical CCD cameras using the well-known 16 Megapixel KAF-16803. The image area is just over 36mm x 36mm for both sensors. The camera use an even-illumination mechanical shutter for photometric quality darks and flats.
The KAF−16803 image sensor is a redesigned version of the popular KAF−16801 image sensor (4096 (H) × 4096 (V) with enhancements that specifically target the needs of high performance applications. Improvements include enhanced quantum efficiency for improved DQE at higher spatial frequencies, lower noise for improved contrast in areas of high density, and anti-blooming protection to prevent image bleed from over exposure in regions outside the area of interest. The sensor utilizes the TRUESENSE Transparent Gate Electrode to improve sensitivity compared to the use of a standard front side illuminated polysilicon electrode, as well as microlenses to maximize light sensitivity. When combined with large imaging area and small pixel size, the KAF−16803 provides the sensitivity, resolution and contrast necessary for high quality digital astro-images.
2. All-in-One Configuration Includes Filter Wheel and OAG Support
The letter "A" is used by QHYCCD to designate a camera that is an integrated (ALL-IN-ONE) camera equipped with the essential integrated features needed for astrophotography. The QHY16803A has a built-in motor driven filter wheel for automatic sequencing of color or narrowband imaging. It supports a 7-position, 50mm square filter wheel making it possible to install an entire deep sky filter set LRGB, Ha, OIII, and SII at the same time.
The camera also supports integration with a QHYOAG off-axis guider using six M3 screw holes while taking up minimal back focus. (Off-axis guider is sold separately).
3. Integrated Control
The A-series cameras have a USB host interface that can be connected to a guide camera. Two serial ports are available for the equatorial mount and the electric focuser. Control of the camera, mount, guide camera and focuser can be managed through a single USB connection to your computer.
The QHY814A uses a single 12V power cord that can be secured with a threaded lock nut. It also has a 12V output socket that can power peripherals directly from the camera.
4. Butterfly Shutter for Uniform Illumination and Long Life
The QHY814A camera uses a mechanical shutter that has the shape of a butterfly. This provides even illumination as the shutter sweeps across the sensor to begin or end an exposure. The shutter is driven directly by the motor and has no other moving parts, making its working life almost unlimited.
5. Two-Stage TEC cooling and External Trigger
Integrated two-Stage cooling reduces the temperature of the CCD chip to 45 degrees C below ambient, resulting in very low thermal noise and a clean, long exposure.
The QHY814A also has an external trigger in/out port for exposure timing or synchronizing the start of exposure.
6. What's in the Box
- 12V power cable
- 12V car power adapter
- USB cable
- Grounding cable
- T-ring(2 inch to M54/0.75)
- Desiccant Drying Tube
- Desiccant
- USB hub bypass board
- Screw driver for M2 hexagon screw
- Screw driver for M3 hexagon screw
- Screws for fixing filter frame and filter
- Inspection report
- Waterproof plastic box
- Camera
Optional accessories: 12V power adaptor (12V 6A), Trigger cable, RS232 cable (1.5m), Screws set used to fasten filters
NOTE: If you wish to supply your own 12V power adapter, its output current must be at least 3.5A and the polarity must be center positive.
| Manufacturer | QHYCCD |
|---|---|
| Product Banner Type | discontinued |
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
- Monochrome astronomy camera with 16 Megapixel KAF-16803 sensor with 36mm x 36mm image area
- Integrated “all-in-one” configuration includes motor-driven filter wheel and native off-axis guider support (OAG sold separately)
- USB host interface and 12V output socket to power and control guide cameras, mount, and electronic focuser
- Two-stage cooling reduces chip temperature to 45C below ambient to keep noise low
- Mechanical butterfly shutter for uniform illumination and long life
1. QHY 16 Megapixel CCD Monochrome Astronomy Camera with 36mm x 36mm Imaging Area
The QHY16803A cameras is large format astronomical CCD cameras using the well-known 16 Megapixel KAF-16803. The image area is just over 36mm x 36mm for both sensors. The camera use an even-illumination mechanical shutter for photometric quality darks and flats.
The KAF−16803 image sensor is a redesigned version of the popular KAF−16801 image sensor (4096 (H) × 4096 (V) with enhancements that specifically target the needs of high performance applications. Improvements include enhanced quantum efficiency for improved DQE at higher spatial frequencies, lower noise for improved contrast in areas of high density, and anti-blooming protection to prevent image bleed from over exposure in regions outside the area of interest. The sensor utilizes the TRUESENSE Transparent Gate Electrode to improve sensitivity compared to the use of a standard front side illuminated polysilicon electrode, as well as microlenses to maximize light sensitivity. When combined with large imaging area and small pixel size, the KAF−16803 provides the sensitivity, resolution and contrast necessary for high quality digital astro-images.
2. All-in-One Configuration Includes Filter Wheel and OAG Support
The letter "A" is used by QHYCCD to designate a camera that is an integrated (ALL-IN-ONE) camera equipped with the essential integrated features needed for astrophotography. The QHY16803A has a built-in motor driven filter wheel for automatic sequencing of color or narrowband imaging. It supports a 7-position, 50mm square filter wheel making it possible to install an entire deep sky filter set LRGB, Ha, OIII, and SII at the same time.
The camera also supports integration with a QHYOAG off-axis guider using six M3 screw holes while taking up minimal back focus. (Off-axis guider is sold separately).
3. Integrated Control
The A-series cameras have a USB host interface that can be connected to a guide camera. Two serial ports are available for the equatorial mount and the electric focuser. Control of the camera, mount, guide camera and focuser can be managed through a single USB connection to your computer.
The QHY814A uses a single 12V power cord that can be secured with a threaded lock nut. It also has a 12V output socket that can power peripherals directly from the camera.
4. Butterfly Shutter for Uniform Illumination and Long Life
The QHY814A camera uses a mechanical shutter that has the shape of a butterfly. This provides even illumination as the shutter sweeps across the sensor to begin or end an exposure. The shutter is driven directly by the motor and has no other moving parts, making its working life almost unlimited.
5. Two-Stage TEC cooling and External Trigger
Integrated two-Stage cooling reduces the temperature of the CCD chip to 45 degrees C below ambient, resulting in very low thermal noise and a clean, long exposure.
The QHY814A also has an external trigger in/out port for exposure timing or synchronizing the start of exposure.
6. What's in the Box
- 12V power cable
- 12V car power adapter
- USB cable
- Grounding cable
- T-ring(2 inch to M54/0.75)
- Desiccant Drying Tube
- Desiccant
- USB hub bypass board
- Screw driver for M2 hexagon screw
- Screw driver for M3 hexagon screw
- Screws for fixing filter frame and filter
- Inspection report
- Waterproof plastic box
- Camera
Optional accessories: 12V power adaptor (12V 6A), Trigger cable, RS232 cable (1.5m), Screws set used to fasten filters
NOTE: If you wish to supply your own 12V power adapter, its output current must be at least 3.5A and the polarity must be center positive.
| Manufacturer | QHYCCD |
|---|---|
| Product Banner Type | discontinued |
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |