QHY 268 Färg APS-C

Produktkategori: Produktvarumärke: qhyccd
QHY 268 Färg APS-C

QHY 268 Färg APS-C

Pris 26 643,13kr

QHY268C är en kyld, bakbelyst, 26 megapixel CMOS färg-kamera baserad på Sony IMX571-sensorn med inbyggd 16-bitars A/D och 3,76um pixlar.

Sony IMX571-sensorn har on-chip 16-bitars A/D för högsta upplösning av gråskala. Utdata är riktiga 16-bitars med 65536 nivåer. Jämfört med 12-bitars och 14-bitars A/D ger 16-bitars högre samplingsupplösning. Vid hög förstärkning ger kameran nära 1e-/ADU utan samplingsfel och lågt read noise.

Den bakbelysta Sony Exmor-sensorn har ungefär dubbelt så stor QE som liknande frontbelysta sensorer. QHY268C har noll så kallad amp-glow.


ModellQHY268M/C

Sensormodell

SONY APS-C CMOS Sensor IMX571
Sensor TypBak-belyst (BSI)
Pixel storlek
3.76um x 3.76um
Sensor skyddsglas
AR antireflexbehandling
Effektivt antal pixlar
26 Megapixel
Effektiv bild area
6280*4210 (inkluderar den optiskt svarta arean och översamplings area)
Fullbrunnskapacitet
51ke-
75ke- eller över i utökad "full well mode"
A/D
16-bit (0-65535 gråskala) A/D

bildrutor per sekund vid full upplösning

USB3.0 Port:
Full Resolution 6.8FPS @8BIT 6FPS @16BIT
2048lines 13.6FPS @8BIT 11.5FPS@16BIT
1080lines 25.4FPS @8BIT 19.5FPS@16BIT
768lines 35FPS @8BIT 25FPS@16BIT
480lines 50FPS @8BIT 34FPS@16BIT

Read noise

1.1e- High Gain, 3.5e- Low Gain
(5.3e- to 7.4e- in extended full well mode)
Dark Current
0.0005e/pixel/sec @ -20C 0.001e/pixel/sec @ -10C

Noll Amp-glow

Ja
Exponerings-spann
30us - 3600sec
Firmware/FPGA uppgradering
Fullt stöd. via Camera USB port
Slutar-typ
Elektronisk slutare
Dator-Interface
USB 3.0

Inbyggd bild-buffer

1GByte DDR3-minne
Ky- System
Tvåstegs TEC-kylning. 30-35 grader lägre än omgivande temperatur beroende på vilket läge kameran är i.
Anti-Dagg värmare
Ja
Luftfuktighetssensor*
QHY268M:Ja
QHY268C: Nej
Justering för center-inklination
Ja
Utökad fullbrunnskapacitet-läge
Ja
2CMS-läge*
Ja
Teleskop Interface*
QHY268C: M54/0.75 (med CAA)och M48 (med standard adapter)

QHY268M: Stödjer M54 och M48 (med standard adapters )
Skyddsglas framför sensorn

AR+AR högkvalitativ antireflexbehandling

Bakfokusavstånd*
QHY268C: 17.5mm (med CAA)
Det här interfacet inkluderar inte CAA. Om CAA används så ökar bakfokus med 6 mm (23.5mm totalt). Vänligen läs de mekaniska ritningarna nedan för detaljer.

QHY268M: 12.5mm (med CAA)
Om kameran används med QHY filterhjul så är det faktiska avståndet 12.5mm. Det faktiska bakfokusavståndet (avståndet från CMOS-sensorn till toppen av kameran) intercept from the CMOS chip to the top of the camera) är 14.5mm.Eftersom de flesta kommer använda filterhjul med monokroma versionen så bör de ta 12,5 som referensavstånd. Vänligen läs de mekaniska ritningarna nedan för detaljer.
Weigth
QHY268M:855g


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Astro Art Finland
Sinirinnankatu 18
FI-50190 Mikkeli
FINLAND

Telephone: +358442778923
Email: info@astroart-store.com
VAT Number: FI32234856

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Astro Art Finland
Sinirinnankatu 18
FI-50190 Mikkeli
FINLAND

Telephone: +358442778923
Email: info@astroart-store.com
VAT Number: FI32234856

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