Takahashi FC/FS Multi Flattener 1.04x
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The FC/FS Multi-Flattener 1.04X is designed as a universal replacement to previous flatteners in the FS and FC series of fluorite doublet telescopes. The flattener is a two element design that greatly improves the field curvature present in doublet telescopes. This flattener works now only with all FS and FC telescopes currently in production, but also works with many older models. Each telescope model requires a specific CA ring, as specified in the appropriate system chart.
Note: The 1.04x multi-flattener is not compatible with the SKY90 and FOA-60 telescopes. The optical design of these telescopes is different than the FC/FS series.
The flattener is compatible with the following telescopes, and results in the indicated image circle:
- Telescope Models: FS-60CB, FC-76D, FC-100D, FC-50, FC-65, FC-76, FS-78
- Image Circle Diameter: 44mm
- Telescope Models: FC-100DL, FC-60, FC-100, FC-125, FS-102, FS-128, FS-152
- Image Circle Diameter: 40mm
Other Information
- Country of Manufacture: Japan
The FC/FS Multi-Flattener 1.04X is designed as a universal replacement to previous flatteners in the FS and FC series of fluorite doublet telescopes. The flattener is a two element design that greatly improves the field curvature present in doublet telescopes. This flattener works now only with all FS and FC telescopes currently in production, but also works with many older models. Each telescope model requires a specific CA ring, as specified in the appropriate system chart.
Note: The 1.04x multi-flattener is not compatible with the SKY90 and FOA-60 telescopes. The optical design of these telescopes is different than the FC/FS series.
The flattener is compatible with the following telescopes, and results in the indicated image circle:
- Telescope Models: FS-60CB, FC-76D, FC-100D, FC-50, FC-65, FC-76, FS-78
- Image Circle Diameter: 44mm
- Telescope Models: FC-100DL, FC-60, FC-100, FC-125, FS-102, FS-128, FS-152
- Image Circle Diameter: 40mm
The FC/FS Multi-Flattener 1.04X is designed as a universal replacement to previous flatteners in the FS and FC series of fluorite doublet telescopes. The flattener is a two element design that greatly improves the field curvature present in doublet telescopes. This flattener works now only with all FS and FC telescopes currently in production, but also works with many older models. Each telescope model requires a specific CA ring, as specified in the appropriate system chart.
Note: The 1.04x multi-flattener is not compatible with the SKY90 and FOA-60 telescopes. The optical design of these telescopes is different than the FC/FS series.
The flattener is compatible with the following telescopes, and results in the indicated image circle:
- Telescope Models: FS-60CB, FC-76D, FC-100D, FC-50, FC-65, FC-76, FS-78
- Image Circle Diameter: 44mm
- Telescope Models: FC-100DL, FC-60, FC-100, FC-125, FS-102, FS-128, FS-152
- Image Circle Diameter: 40mm
Other Information
- Country of Manufacture: Japan
Takahashi FC/FS Multi Flattener 1.04x