TS ToupTek 485CA Color Camera with IMX485 Sensor - Diagonal 12.86 mm, Air Cooling
Product no.: TS485CA
TS ToupTek 485CA Color Camera with IMX485 Sensor - Diagonal 12.86 mm, Air Cooling
ToupTek USB 3.0 color astro camera with powerful Sony CMOS sensor for astrophotography - with small pixels for high resolutionTS 485CA fast UHD Color Astro Camera
The camera with the powerful Sony IMX485 sensor allows astrophotography on a high level. This modern sensor can be used for many areas of astrophotography. The 2.9 µm pixels provide a very high resolution, which makes very good use of the imaging quality of many high quality telescopes.Another advantage is the sensational light sensitivity. The QE of 85% by BACK ILLUMINATION technology and the very low amplifier glow ensure that the camera is not only very well suited for taking pictures of solar system objects, but also well suited for photographing small deep sky objects.
The "single-shot" color camera offers more convenience compared to monochrome cameras. Not everyone wants to go through the laborious L-RGB process for beautiful colored nebula images or planetary images. Color cameras offer you the possibility to get beautiful images without changing filters.
Back-illumination technology:
Sony´s back-illuminated CMOS imaging sensor improves sensitivity and noise reduction - key factors in improving image quality - by changing the basic pixel structure from front- to back-illuminated. The advantages of CMOS image sensors, such as low power consumption and high operating speed, have been retained.The back illumination improves the light acquisition and increases the amount of light at the same time. This makes significantly shorter exposure times possible and leads to an improved quantum efficiency of 84%.
Sony has developed a unique photodiode structure and on-chip lens optimized for backside-exposed structures, this results in higher sensitivity and lower random noise without light by reducing noise, dark current and defective pixels compared to the conventional front-side-illuminated structure.
Connection to correctors with M48 thread and 55 mm working distance with filter change
Most coma correctors or field flatteners for refractors have 55 mm working distance and an M48x0.75 thread on the camera side. Here you will find an interesting suggestion for the connection. The camera has a back focus of 17.5 mm from the T2 female thread. The adapters are from the camera to the corrector:1. TSFSLM48T2 - filter drawer with T2 connection on the camera side and M48 thread on the telescope side.
2. TSVF220 - 20 mm M48 extension.
Total 55.5 mm flange focal distance - the 0.5 mm compensates well for the glass travel of the filter - spot landing!!!
| Sensor: | SONY Exmor CMOS IMX485LQJ/LQJ1 sensor, color, back-illuminated |
| Size: | 11.14 mm x 6.26 mm - 12.8 mm diagonal |
| Pixel size: | 2.9 µm |
| Number of pixels: | 3840 x 2160 - 8.28 MP |
| Exposure time: | 0.1 ms to 1000 s |
| Quantum efficiency maximum: | approx. 85% |
| ADC: | 12 bit or 10 bit ADC |
| Frames per second: | 43 frames/s at full resolution |
| Cooling: | Air cooling |
| Power supply: | Via USB |
| Interfaces: | USB 3.0 and USB 2.0 |
| Supported operating systems: | Windows XP and above, Mac OS X |
| Dimensions: | Diameter 68 mm - length 84 mm (75 mm without 2" barrel) |
| Connection telescope side: | T2 internal thread (M42x0.75), 2" barrel |
| Back focus: | 17.5 mm (distance sensor to female thread)
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Price:
Our previous price 749,00 EUR
Now only 569,00 EUR
you save 24 % /180,00 EUR
19 % VAT incl. excl. Shipping costs
