Takahashi 1.5X Extender for Epsilon 130D
| Article number: | TKA69595 |
| Availability: | More on the Way to us |
| Delivery time: | More on the Way to Us |
Takahashi 1.5X Extender for the Epsilon 130D
The Takahashi Extender 130D threads onto the focuser of the Epsilon 130D to increase the focal length by 1.5X and presents M54 threads for camera attachment. This Epsilon 130D Extender is an optical system with 7 elements in 5 groups and does a beautiful job of extending the focal length and correcting for coma without losing any of the high performance results you enjoy at the telescope's native focal length.
The RMS spot size for the E-130D Extender is 2 microns or less at the center of the field and 8 microns or less at the diameter of a 44 mm full frame sensor. You can take a look at the spot diagram in the images section above.
Epsilon 130D Extender Specifications
- Focal Length: 650 mm
- f/Ratio: 5
- Image Circle: 44 mm Diameter
- Optical System: 7 Elements in5 Groups
- Dimensions: 72.1 mm x 98.5 mm
- Camera Side Thread: M54 with 0.75 Pitch
- OTA Side Thread: M60 with 0.75 Pitch
- Weight: 15.9 ounces