ZWO SII 7nm Filter - 1.25
| Article number: | ZWO-SII7nm1.25 |
| Availability: | In stock |
| Delivery time: | In Stock |
Key Features:
- Bandwidth: 7nm, which provides a good balance between isolating the target emission line and maintaining transmission efficiency.
- Size: 1.25 inches, compatible with standard filter wheels and holders.
- High Transmission: Ensures optimal light throughput for the SII line while blocking unwanted wavelengths, reducing light pollution effects.
- Construction: Multi-layer coating for durability, scratch resistance, and resistance to aging.
- Applications: Commonly used for narrowband imaging, often in combination with other filters like H-alpha (Ha) and OIII to create detailed tri-color composite images.