ZWO - 31mm Ha 7nm Narrowband Unmounted Filter
This 7nm ZWO narrowband ha filter can help you capture the magnificent emission nebulae.
It passes hydrogen-alpha light with a diameter of 656nm, producing images with remarkable contrast.
In addition, it can reduce artificial light, such as those from street lamps, and natural light, which is caused by the emission of neutral oxygen in the atmosphere.
Its cell is 5mm thick and features a 2.5mm M48 thread and a 1.85mm glass filter.
Limited 2-Year Manufacturer Warranty
ZWO - 31mm Ha 7nm Narrowband Unmounted Filter
This 7nm ZWO narrowband ha filter can help you capture the magnificent emission nebulae. It passes hydrogen-alpha light with a diameter of 656nm, producing images with remarkable contrast. In addition, it can reduce artificial light, such as those from street lamps, and natural light, which is caused by the emission of neutral oxygen in the atmosphere. Its cell is 5mm thick and features a 2.5mm M48 thread and a 1.85mm glass filter.
Warranty
Limited 2-Year Manufacturer Warranty
| UPC | 713831221529 |
|---|---|
| Brand | ZWO |
| Free Shipping | Free Shipping Available |
| Filter Shape | Round |
| Case Included | No |
| Filter Size | 31mm |
| Warranty | Limited 2-Year Manufacturer Warranty |
| In The Box | ZWO - 31mm Ha 7nm Narrowband Unmounted Filter |