- Description
- Specifications
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Product Overview
This 30mm, 6x finderscope locates targets outside the main telescope's narrow field so you can center them before switching to the eyepiece or imaging train. It ships as the finder body only — the mounting bracket is sold separately.
Who It's For
This is a good match if you are replacing a 6x30 finder body, building up a finder from separate parts, or need a spare for a second telescope.
Key Features & Design
- 30mm objective, fixed 6x magnification: a wide actual field for star-hopping.
- Wire crosshair reticle: for precise centering on a target.
- 17mm eye relief: comfortable for eyeglass wearers.
- Threaded helical focus with a locking trim ring: holds focus once set.
Optical / Mechanical Design
The eyepiece assembly screws in and out of the finderscope body to reach focus, and a knurled trim ring locks that setting once found. At 122.1mm focal length and f/4.07, the finder covers an 8-degree actual field of view — wide enough to star-hop confidently before narrowing in at the eyepiece. The dark wire crosshairs sit against the sky rather than obscuring it, and the 35mm outer barrel fits standard 30mm-class finder brackets.
Recommended Uses
Star-hopping to deep-sky targets, target acquisition ahead of eyepiece or imaging-train centering, and rough polar alignment.
Compatibility and Accessory Notes
Pairs with the Takahashi 6x30 Finder Scope Bracket, sold separately. The 35mm outer barrel fits standard 30mm-class finder brackets generally.
Good to Know Before You Order
Bracket sold separately: this listing is the finder body only.
Frequently Asked Questions
Is it difficult to set up?
No — it drops into a 30mm-class finder bracket, and the helical focus with its locking ring sets and holds focus without further adjustment.
What bracket does it need?
The Takahashi 6x30 finder bracket, sold separately.
What's the actual field of view?
8 degrees, at a 122.1mm focal length and f/4.07.
Is it comfortable for eyeglass wearers?
Yes — the 17mm eye relief accommodates eyeglasses.
Bottom Line
A 122.1mm, f/4.07 finderscope with an 8-degree actual field and 17mm eye relief, for locating targets ahead of the main tube — pairs with the 6x30 bracket.
| Product name | 6x30 Finderscope (White) |
|---|---|
| Product code | TKA00551 |
| Magnification | 6x |
| Aperture | 30mm |
| Focal length | 122.1mm |
| Focal ratio | f/4.07 |
| Actual field of view | 8 degrees |
| Eye relief | 17mm |
| Outer diameter | 35mm |
| Weight | 140g |
Shopping Guide
- Takahashi English Catalog 2025 — PDF, 8.63 MB
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