🌠 Unlock the cosmos in vibrant color—no dark skies required!
The SVBONY SV220 is a 2-inch dual-band narrowband filter designed for one-shot color cameras and telescopes. It features a 7nm bandwidth that isolates H-Alpha and O-III emissions, dramatically reducing stray light and enhancing nebula contrast. Ideal for urban astrophotographers, it enables full-color deep sky imaging in a single exposure, simplifying post-processing. Compatible with standard 2-inch telescope interfaces, it’s crafted from multi-coated optical glass for superior clarity.
| ASIN | B0BRCYF29T |
| Best Sellers Rank | #4,796 in Electronics ( See Top 100 in Electronics ) #1 in Telescope Filters |
| Brand | SVBONY |
| Built-In Media | 1 X Plastic packaging box, 1 X SVBONY SV220 2" Dual narrow-band filter, 1 X Spectrum diagram |
| Coating Description | Multi Coating |
| Coating description | Multi Coating |
| Compatible Devices | One-Shot color cameras and other cameras compatible with 2-inch filters |
| Customer Reviews | 4.8 out of 5 stars 180 Reviews |
| Enclosure Material | Optical Glass |
| Exposure Control Type | Manual |
| Item Dimensions L x W | 5.1L x 5.1W centimeters |
| Item Weight | 30 Grams |
| Manufacturer | SVBONY |
| Manufacturer Contact Information | FCAW9172B |
| Manufacturer Part Number | FW9172B |
| Material | Optical Glass |
| Media Type | Product image |
| Model Name | SV220 |
| Model Number | FW9172 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Photo Filter Size | 50.8 Millimeters |
| Photo filter effect type | Enhancing |
| Photo filter thread size | 48 Millimeters |
| Screen Size | 2 Inches |
| Special Effect | Enhancing |
| Thread Size | 48 Millimeters |
| Unit Count | 1 Count |
| Viewfinder Type | Optical viewfinder |
| Water Resistance Level | Not Water Resistant |
| Water resistance level | Not Water Resistant |
A**Z
Excellent for light Pollution
Excellent product, better than the overpriced other brands. Great packaging and nothing to complain about .
A**R
Nice and no issues
Great quality for the price!
G**M
Looks professionally made
Fits 2 inch eyepieces. Made to reduce light pollution. Cannot comment on efficiency as have not used it yet due to weather conditions, sorry.
S**K
Great filter. Fits the Dwarf II smart telescope.
This filter fits my Dwarf Labs Dwarf II filter holder perfectly. I has allowed me to successfully image nebula in moderately light polluted areas. Make sure that it screwed into the adaptor correctly and that the adaptor is seated correctly to avoid optical coma. Well worth the money for me!
J**N
Bueno, pero no Perfecto.
Por el precio, es un buen filtro, especialmente para principiantes o quienes no buscan fotografías 100% perfectas. Produce halos, especialmente en las estrellas más brillantes. Pero es un buen producto para comenzar en el aprendizaje y uso de fotografía de doble banda estrecha.
Trustpilot
3 weeks ago
1 week ago