- Description
- Specifications
- Downloads
Product Overview
This auxiliary ring fits the 0.7x 645 Reducer to the TOA-130 and FSQ-130ED. It's the telescope-side fitting piece in Takahashi's 645-format reducer system — the reducer itself supplies the 0.7x optical correction and focal-length reduction.
Who It's For
This is what you need if you own a TOA-130 or FSQ-130ED and are fitting the 0.7x 645 Reducer for medium-format imaging.
Recommended Uses
- Medium-format imaging on the TOA-130 or FSQ-130ED with the 0.7x 645 Reducer.
Compatibility and Accessory Notes
This ring is specific to the TOA-130 and FSQ-130ED fitting of the 0.7x 645 Reducer system. Send us your telescope and reducer combination and we will confirm the fit before you order.
Frequently Asked Questions
Is it difficult to set up?
It's a single fitting ring between the telescope and the 0.7x 645 Reducer — straightforward once the reducer is on hand. Send us your telescope and we will confirm it's the right one.
Does this include the 0.7x 645 Reducer itself?
No — this is the auxiliary ring only. The reducer optics are a separate purchase.
Bottom Line
In short: the TOA-130/FSQ-130ED fitting ring for Takahashi's 0.7x 645 Reducer.
| Type | Auxiliary adapter ring (0.7x 645 Reducer system) |
|---|---|
| Compatible telescopes | TOA-130, FSQ-130ED |
Shopping Guide
- Takahashi English Catalog 2025 — PDF, 8.63 MB
System Charts, Diagrams and Adapter Guides
- Takahashi Telescope Backfocus Table — PDF, 71 kB
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