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    _IMG0094_diag_IMG0087_top_chipSBIG STC-7
  • SBIG STC-7

    SKU: STC-7

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    SBIG STC-7 Scientific CMOS Imaging Camera with built-in filter wheel.  LRGB and narrowband filters are included.

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Product Description

Note: For software and user manual downloads, please click the Downloads tab above.

SBIG STC-7

Take stunning astrophotos with this all-inclusive imaging package.  The SBIG STC-7 features an ultra-sensitive and low noise 7 megapixel cooled CMOS sensor, integrated 8 position filter wheel, plus a complete set of LRGB and narrowband filters, and an opaque filter for convenience in making dark frames.

You can easily connect the STC-7 to your telescope via either the front T-Thread mount or the included 2″ focuser adapter.  The integrated filter wheel design ensures minimal back-focus distance for maximum compatibility.

The STC-7 package also includes MaxIm LT for Windows – all the software you need to take images, calibrate, stack, and do essential image processing. Other software is supported via included ASCOM drivers.  Mac OS and Linux drivers are also available.

For even better results, the STC-7 is compatible with our SBIG StarChaser SC-2 off-axis guide camera.  The StarChaser also supports the SBIG AO-8A adaptive optics accessory, which helps you get pinpoint star images.

STC-7 Highlights

  • Large, High Resolution 7.1 Megapixel monochrome CMOS sensor
  • Integrated 8-Position Filter Wheel with LRGB + Halpha, OIII, and SII filters, plus an opaque filter for dark frames
  • Electronic global shutter for fast exposure times (0.001 to 3600 sec.)
  • Downloads in under 50 milliseconds (depending on computer speed)
  • Regulated two-stage cooling with delta ~ -40C
  • Compatible with SBIG StarChaser SC-2 off-axis guiding camera
  • Supports AO-8A adaptive optics unit via StarChaser SC-2
  • Accepts Nikon and Canon EOS lens adapters

Third-Generation CMOS Image Sensor

The STC-7 represents a major step forward in imaging technology, utilizing the SONY IMX-428 CMOS imaging sensor.  Compared to our venerable STF-8300 CCD cameras, the STC-7 has higher sensitivity, lower read noise, and much faster readout.  It produces extremely clean images with few hot pixels.

Due to the extremely low read noise and fast readout, the STC-7 is best used with shorter subexposures than for comparable CCD cameras.  A typical subexposure will be only 30-60 seconds, versus 5-10 minutes, while still achieving the same or better noise performance and overall dynamic range after stacking.  This has many advantages including the ability to take unguided exposures without trailing.  It can also be used for lunar and planetary imaging at high resolution, given its high sensitivity, wide exposure range, and fast readout.

The STC-7 is optimal for telescopes having a focal length of 1000 to 1500 mm.  Longer focal lengths can be used for lunar and planetary imaging.

Sensor Specifications:

  • SONY IMX-428 CMOS imaging sensor
  • 3208 x 2200 pixels / 7.1 megapixel
  • 4.5 micron pixels
  • 17.6 mm diagonal
  • Peak QE 78%
  • Typical QE:
    • Red (635-700 nm) ~ 63%
    • Green (520-560 nm) ~ 78%
    • Blue (450-490 nm) ~ 75%
  • 12-bit A/D conversion with low-gain and high-gain modes
  • Very low read noise ~ 2.5e-
  • Very low dark current < 0.1 e-/pixel/sec @ 0C
  • 80 dB dynamic range

Complete Imaging System

The SBIG STC-7 astronomy camera is a complete imaging system – just add telescope!  The system includes:

  • STC-7 monochrome camera
  • Built-in 8-position filter wheel
  • Includes Luminance, Red, Green, and Blue (LRGB) filters
  • Includes Hydrogen Alpha (Ha), Sufur-II (SII) and Oxygen-III (OIII) narrowband filters
  • One filter slot operates as a bias/dark frame shutter for precise image calibration, which can be replaced with an extra filter if needed
  • MaxIm LT imaging and processing software, which can be upgraded to MaxIm DL Pro

Optional Accessories

  • Compatible with StarChaser SC-2 off-axis guide camera
  • Compatible with AO-8A adaptive optics unit (requires StarChaser SC-2)
  • Nikon and Canon lens adapters

Package Includes

  • SBIG STC-7 monochrome imaging camera
  • Integrated 8-position filter wheel with L, R, G, B, Ha, OIII, SI filters plus opaque filter for dark frames
  • T-Thread mount
  • 2″ Nosepiece adapter
  • Universal power supply
  • USB 3.0 cable
  • MaxIm LT software
  • USB stick for software and manuals
  • Deluxe carrying case

Additional Information

A/D Converter

12-bit

Adaptive Optics Option

AO-8A via StarChaser SC-2

Binning Modes

1×1, 2×2

Sensor Size

14.4 mm X 9.9 mm

Computer Interface

USB 3.0

Cooling Delta

~ 40C below ambient

Dark Current e/p/s at 0 C

0.025 e-/p/s typical

Exposure

0.001 – 3600 seconds

Filter Wheel Option

Built-in 8 position

Full Frame Download

50 ms

Imaging Sensor

IMX428

Imaging / Pixel Array

3208 x 2200 pixels

OAG Option

StarChaser SC-2

OS Compatibility

Windows 7, 8, 10 x86/x64, MacOS 10.14 “Mojave” x86 binaries, Ubuntu 18.04 LTS x64, Raspbian Buster armhf, Ubuntu MATE arm64

Peak QE

78% typical

Pixel Size

4.5 x 4.5 micron

Power

12VDC, 4A max

Power Cable

US, European

Read Noise

2.5 e- typical

Shutter

Electronic plus dark frame slot on filter wheel

Temperature Regulation

Yes

Total Pixels

7.1 megapixel

Weight

2 lbs

Software

DL Imaging Drivers

The Diffraction Limited DL Imaging Drivers support a wide range of our cameras.

Download (Win) Download (OSX)

MaxIm LT

MaxIm LT is available to operate USB based SBIG cameras.

Download (Win) Download (OSX)

Software Development Kit

Software development kit for the Windows platform.

Download (Win)