Takahashi 80S mount, inner diameter 80 mm, weight 500 g. Manufacturer compatibility: FS-60CB telescope.
CHF 119.34incl. Swiss VAT
Part Number TKA20420
Will be ordered for you
Delivery time: 5 to 7 business days
Estimated shipping: Between November 23 and 24, 2026
The Takahashi 80S collar is a one-piece mount designed to secure an optical tube to a telescope mount. This model has an inner diameter of 80 mm and a listed weight of 500 g. The inner diameter refers to the interface with the tube, not the aperture of its objective lens.
The manufacturer specifies: FS-60CB collar. Check the complete pipe part number before selecting this collar; a similar nominal diameter is not sufficient to ensure compatibility.
The one-piece collars described by Takahashi feature two 8.8-mm holes for mounting with two M8 screws on the brand’s mounts. The top surface features a 1/4-inch-20 TPI screw for parallel mounting. These specifications do not guarantee direct compatibility with all mounts: be sure to also check the mounting pattern.
Takahashi describes a cast aluminum construction with hand-finished details. Pieces of felt protect the optical tube where it contacts the collar. The weight of the mount must be taken into account when considering the entire setup; it does not replace the need to verify the mount’s load capacity.
| Features | Value |
|---|---|
| Reference | TKA20420 |
| Designation | 80s |
| Inner diameter | 80 mm |
| Weight | 500 g |
| Compatibility | FS-60CB Scope |
A Takahashi 80S one-piece mount. Optical tube, mount, and camera not included. No additional plates or dovetails are listed for this model.
Manufacturer's part number: TKA20420. Takahashi's Official Profile.
Here are a few accessories we've selected for this model, depending on your needs.
Takahashi S TMP02300 mount plate for the EM-11 or EM-200 mount, with a one-piece clamp secured by two M8 screws. The mount plate and clamp are separate; check the hardware, load, and balance. It does not replace a Vixen tail.
FS-60CB tube only, compatible with the Takahashi 80S one-piece mount. The FS-60CB accessory pack already includes this mount; check the mounting and balancing.
