Magnifying Glass of Magnetic Compass
Product Description
Specifications
1.suitable for the marine using matched with steering compass .
2.Put it on the compass
Magnifying glass of magnetic compass:
Magnifying glass of magnetic compass is manufactured in accordance with CB334-1988 Marine Magnifying Glass of Magnetic Compass Technical Terms”and is suitable for the marine using matched with steering compass . Put it on the compass dial to magnify the graduation degree, the mirror image legible and its shape unchanged.
Specification:
| Type | Armbrace flexing range | Amplification | Weight |
| GD-130 | Φ122-Φ147mm | 2 | 0.2kg |
| GD-165 | Φ163-Φ223mm | 2 | 0.3kg |
| GD-190 | Φ178-Φ238mm | 2 | 0.3kg |