Product Details
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Description
- System M54 – spacer (Fine-Adjustment) rings, available in thickness 0.3mm (black), 0.5mm (red), 1mm (gold)
- Very thin ring for finetuning in the M54-system
- Ring in M48 diameter without threads
- Fits between all M54 threads, equals approx. 2/5 (0.3mm), 2/3 (0.5mm) respectively 1 1/3 (1mm) turn of rotation. Rotation may differ slightly.
- Prevents binding between two M54 threaded parts
Specifications
| MANUFACTURER | Baader Planetarium |
|---|---|
| SKU (#) | 2457920 (set), 2457920 (0.3mm), 2457920 (0.5mm), 2457920 (1mm), |
| EAN CODE | 4047825046512, 4047825046529, 4047825046536, 4047825046543 |
| NET WEIGHT (KG) | 0.002 |
| OPTICAL LENGTH (MM) | 0,3mm (black), 0,5mm (red), 1mm (gold) |
| INNER DIAMETER / CLEAR APERTURE (MM) | M54 |
| OUTER DIAMETER | M54 |
| INNER CONNECTION (LENS SIDED) | M54 |
| OUTER CONNECTION (LENS SIDED) | M54 |
| INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M54 |
| OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | M54 |
| TYPE OF ADAPTER | Extension |
