The Trius PRO-814 is a higher resolution version of the very popular PRO-694 camera. It has a similarly high QE and low thermal noise, but offers 9.19 megapixels of resolution.

Description

The Trius PRO-814 is a higher resolution version of the very popular PRO-694 camera. It has a similarly high QE and low thermal noise, but offers 9.19 megapixels of resolution. Each pixel is 3.69 x 3.69 uM in size. This camera features a triple USB hub and Argon fill, along with 3 stage Peltier cooling. The very high resolution makes the 814 particularly well suited to the super-fast short focus ‘scopes and ‘Hyperstar’ systems that are now widely in use. The new ‘PRO’ version reduces the read noise and download time of the original Trius 814 design.

Specification

• CCD type: ICX814AL (mono) Exview CCD with ultra low dark current and vertical anti-blooming.
• CCD Full resolution pixel data: Pixel size: 3.69uM x 3.69uM, Image format: 3388 x 2712 pixels
• CCD Image area: 12.49mm (Horizontal) x 9.99mm (Vertical).
• CCD quality: Grade 1 or better – No bad columns, no dead pixels, no more than 50 ‘hot’ pixels (saturated in <10 seconds).
• Spectral Response: QE max at 580nM (~77%), 50% roll-off at 360nM and 770nM.
• Readout Noise: Typically only 3 electrons RMS.
• Well depth – 15,000e
• System gain – 0.25e / ADU
• Image download time – 5 seconds in 1 x 1 binning mode
• Anti-blooming: Overload margin greater than 800x.
• Dark current: Less than 0.002 electrons/second @ – 10C CCD temperature.
• Data format: 16 bits.
• System gain:  0.25 electrons per ADU
• Computer Interface: Built-in USB 2.0 compatible interface.
• Power requirements: 115VAC / 240VAC @ 12VA, or 12VDC @ 900mA max.
• Cooling system: Regulated set-point cooling supply with thermoelectric cooler to give a minimum CCD temperature of approximately -40C below ambient.
• Size: 75 x 70mm black anodised aluminium barrel with 42mm ‘T2’ thread at the CCD window end & input/output plugs at rear. CCD alignment screws are provided for setting the chip parallel to the focal plane.
• Weight: approx. 450g.