MEOPTEX High Deluxe Off-Axis Guider
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The MEOPTEX High Deluxe Off-Axis Guider is a precision optical accessory designed to enable autoguiding during deep-sky astrophotography by diverting a small portion of light to a guide camera without the flexure issues associated with separate guide scopes. It features a 12.5mm x 12.5mm prism that intercepts off-axis starlight, allowing both imaging and guiding through the same optical train simultaneously. Overall, it offers a solid entry into off-axis guiding at a competitive price point, though users may need patience during initial setup and star acquisition.
Key Features & Specs
| Prism Size | 12.5mm x 12.5mm pick-off prism for capturing off-axis guide stars |
|---|---|
| Compatibility | Works with most standard 2-inch focuser setups and common guide camera thread sizes |
| Construction | Machined aluminum body with anodized finish for durability and lightweight use |
| Camera Ports | Separate ports for imaging camera and guide camera with standard threading |
| Rotation | Rotatable design allows repositioning to locate suitable guide stars in the field |
| Use Case | Eliminates differential flexure by using a single optical path for both imaging and guiding |
| Weight | Lightweight enough for use with mid-range equatorial mounts without significant payload concerns |
Best for: Amateur astrophotographers using mid-range equatorial mounts who want to eliminate differential flexure and improve guiding accuracy without investing in a high-end commercial off-axis guider.