SBIG Star Chaser SC-2 Off Axis Guider
Best precise guiding for advanced astrophotography setups.
This integrated off-axis guider offers precise tracking by sharing the optical path with your main camera, eliminating flexure. It boasts a high-sensitivity CMOS sensor and supports adaptive optics for superior image stability. Its compact and adjustable design makes it a streamlined solution for serious astrophotographers.
$999.00
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Who it's for
- Astrophotographers seeking pinpoint stars in long exposures
- Mobile astrophotographers and those with limited payload capacity
- Advanced users leveraging adaptive optics for ultimate image stability
Who should skip it
- Beginners and those imaging in star-sparse regions
- Users with complex imaging setups or limited backfocus
- Astrophotographers not using SBIG imaging cameras
Performance breakdown
Flexure Elimination
Shared optical path design effectively removes differential flexure issues entirely.
Guiding Precision
Adaptive Optics integration provides superior tracking accuracy for long-exposure astrophotography.
Sensor Sensitivity
Global shutter CMOS captures faint guide stars with impressive clarity.
Back Focus Efficiency
Ultra-thin 20.3mm profile preserves precious back focus for complex imaging trains.
Calibration Ease
Mechanical shutter simplifies dark frame acquisition for cleaner calibration.
Setup Versatility
Adjustable pick-off mirror accommodates a wide range of telescope configurations.
Key Specs
Weight
0.4 lbs
Back Focus Distance
20.3 mm
Sensor
1.3 megapixel Global Shutter CMOS
Pixel Size
4.8 microns
Connectivity
USB 2.0, ST-4
Power Source
12V DC
Accessory Type
Camera
Warranty
2 years
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