

๐ Unleash the cosmos with every click!
The Optolong L-Extreme 7nm Dual Narrowband Filter is designed for astrophotography enthusiasts, allowing for exceptional imaging of H-Alpha and O-III wavelengths. This 2-inch filter excels in bright light conditions, making it perfect for capturing stunning color images of emission nebulae without the hassle of multiple filters.
| ASIN | B08BWTFZ22 |
| Best Sellers Rank | #40 in Telescope Filters |
| Brand | Optolong |
| Coating Description | Multi Coating |
| Compatible Devices | DSLRs, CCD cameras, CMOS cameras |
| Customer Reviews | 5.0 out of 5 stars 50 Reviews |
| Enclosure Material | Glass |
| Item Dimensions L x W | 2"L x 2"W |
| Manufacturer | Optolong |
| Material | Glass |
| Maximum Shutter Speed | 30 Seconds |
| Media Type | ProductImage |
| Model Name | 139 |
| Photo Filter Effect Type | Enhancing |
| Photo Filter Thread Size | 48.04 Millimeters |
| Screen Size | 2 Inches |
| Special Effect | Enhancing |
| Thread Size | 48.04 Millimeters |
| Water Resistance Level | Not Water Resistant |
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