DayStar Filters 80mm Front Extension Tube for Quantum Solar Filters (2")
| Article number: | GM2D2 |
| Availability: | More on the Way to us |
| Delivery time: | More on the Way to us |
Key Features
- Extends Drawtube Focus Distance by 85mm
- Non-Marring Brass Compression Ring
- Black Anodized Aluminum
Use the DayStar Filter 80mm Front Extension Tube to add more back-focus room on your 2" Quantum Solar Filter drawtube. The tube simply threads onto the filter drawtube to add 85mm more to ensure the focal plane hits the imaging sensor during astrophotography or for those using specialized eyepieces that require more travel to achieve the proper sharp focus. The tube is made of a lightweight aluminum alloy treated with a scratch-resistant black anodized finish, and is outfitted with a non-marking or marring brass compression ring to protect your equipment and eyepieces.