ZWO EOS-T2 Adapter
Best adapter for astrophotographers using Canon EF lenses with ASI cameras.
This adapter is the essential bridge for repurposing your Canon glass for deep-sky imaging. While it limits you exclusively to EF lenses, the inclusion of a 5mm extender and space for a 2-inch filter makes it a remarkably versatile tool for fine-tuning your backfocus.
$59.00
at
Us
Who it's for
- Astrophotographers leveraging existing Canon glass for wide-field imaging
- Precision-focused imagers requiring exact 55mm back focus alignment
- Long-exposure photographers needing a rigid, flex-free optical train
Who should skip it
- Photographers relying on autofocus or electronic aperture adjustments
- Beginners intimidated by complex imaging train configurations
- Users pairing large-format sensors with smaller-aperture lenses
Performance breakdown
Build Quality
Machined aluminum construction ensures a rigid, light-tight connection for long exposures.
Backfocus Precision
The included extender provides essential flexibility for achieving perfect sensor spacing.
System Compatibility
Seamlessly bridges the gap between ZWO cameras and Canon EF optics.
Filter Integration
Internal threading allows for easy installation of 2-inch IR-CUT filters.
Setup Simplicity
Straightforward design makes switching between lens configurations quick and intuitive.
Lens Versatility
Limited exclusively to Canon EF glass, restricting options for other lens mounts.
Key Specs
Lens Mount
Canon EF
Camera Mount
M42 (T2)
Filter Compatibility
2 inch
Included Extender
5 mm
Backfocus Adjustment
12.5mm or 17.5mm
Material
Aluminum Alloy
Connection Interface
T-Mount, M42 Thread
Know before you buy
Still have a question?
Ask Metto anything about the ZWO EOS-T2 Adapter before you decide.
