NiSi 15mm F/4 Sunstar ASPH RF
- Mount
- CANON RF
- Focal Length
- 15mm
- Max Aperture
- F/4
- Type
- Wide
- Brand
- Unknown
NiSi 15mm f/4 Sunstar ASPH is a Canon RF-mount ultra-wide-angle prime for landscape and general wide scene work. The small fixed aperture is f/4; it’s designed to create starburst effects on point light sources.
Last verified: 2026-04-27