Product Details
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Description
- System M68 – spacer rings (Fine-Adjustment), available in thicknesses of 0.3mm (black), 0.5mm (red), 1mm (gold)
- Very thin rings used for finetuning spacing of M68 parts, or for adjusting rotational position.
- Rings are unthreaded and have M68 inner diameter.
- Fit between all M68 threaded accessories/tubes, equal approximately 1/3 (0.3mm), 1/2 (0.5mm) and 1/1 (1mm) turn of rotation
- Prevents binding between two M68 threaded parts
Specifications
0.3 mm
| MANUFACTURER | Baader Planetarium |
|---|---|
| SKU (#) | 2458255 |
| WEIGHT (NETTO) | 0.01 |
| OPTICAL LENGTH (MM) | 0,3 |
| INNER DIAMETER / CLEAR APERTURE (MM) | M68 |
| OUTER DIAMETER | M68 |
| INNER CONNECTION (LENS SIDED) | M68 x 1 |
| OUTER CONNECTION (LENS SIDED) | M68 x 1 |
| INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M68 x 1 |
| OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M68 x 1 |
| COMPATIBLE BRANDS | Zeiss |
| TYPE OF ADAPTER | Extension |
0.5 mm
| MANUFACTURER | Baader Planetarium |
|---|---|
| SKU (#) | 2458256 |
| WEIGHT (NETTO) | 0.01 |
| OPTICAL LENGTH (MM) | 0,5 |
| INNER DIAMETER / CLEAR APERTURE (MM) | M68 |
| OUTER DIAMETER | M68 |
| INNER CONNECTION (LENS SIDED) | M68 x 1 |
| OUTER CONNECTION (LENS SIDED) | M68 x 1 |
| INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M68 x 1 |
| OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M68 x 1 |
| COMPATIBLE BRANDS | Zeiss |
| TYPE OF ADAPTER | Extension |
1 mm
| MANUFACTURER | Baader Planetarium |
|---|---|
| SKU (#) | 2458257 |
| WEIGHT (NETTO) | 0.01 |
| OPTICAL LENGTH (MM) | 1 |
| INNER DIAMETER / CLEAR APERTURE (MM) | M68 |
| OUTER DIAMETER | M68 |
| INNER CONNECTION (LENS SIDED) | M68 x 1 |
| OUTER CONNECTION (LENS SIDED) | M68 x 1 |
| INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M68 x 1 |
| OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M68 x 1 |
| COMPATIBLE BRANDS | Zeiss |
| TYPE OF ADAPTER | Extension |
