Description
Product Description
- Aligns the optical surface of thick-frame eyeglasses with the center of the connecting rod;
- Compatible with the thick rear seat models of the MKTA series frame;
- Suitable for mounting bases with a diameter of 0.5~2 inches;
The centering plate is mainly used to align the front surface of the optical element in the optical adjustment frame with the central axis of the connecting rod.
| Model | PDXT-05 | PDXT-1 | PDXT-2 |
| Specification | 23.8*10.6*6.0mm | 30.4*14.4*9.0mm | 30.4*28.6*9.0mm |
| Screw Hole Type | 1 M4 hole, 1 M4 counterbore | 2 M4 holes | 4 M4 holes |
| Weight | 2.0g | 6.7g | 10.8g |
| Material | 7075 Aluminum Alloy | 7075 Aluminum Alloy | 7075 Aluminum Alloy |
Technical Description
(1) The centering plate is mainly used to align the front surface of the optical element in the optical adjustment frame with the central axis of the connecting rod. Traditional adjustment frames usually install the connecting rod through the rear plate, so the center is misaligned. The centering plate enables the optical surface installed in the optical adjustment frame to align with the center of the connecting rod, thereby reducing the off-axis displacement generated when rotating the connecting rod.
(2) Note: This model is only applicable to the thick rear seat models of the MKTA series frame. For regular frames, please refer to the PDX series centering plate.
Assembly
