DSC Zooming
| Model | Dimensions | Weight (g)* |
|---|---|---|
| C-TEP2 DSC Port for Ergonomic Binocular Tube | Diagram | 600 |
| C-TEPF2.5 DSC Port F2.5x for Ergonomic Binocular Tube | Diagram | 500 |
| NI-RPZ DSC Zooming Port for Quadrocular Tube | Diagram | 1,500 |
| NI-RPZ-E Motorized DSC Zooming Port for Quadrocular Tube | Diagram | 1,500 |
* Approximately