The Sirui Saturn is a full-frame 1.6x anamorphic lens series in 35mm, 50mm and 75mm focal lengths, all at T2.9. The 50mm and 75mm join the existing 35mm to complete the Saturn set. The lenses produce classic blue flares or neutral flares.
The front barrel is made of carbon fiber. Each lens uses a high-precision glass-molded aspherical element, which keeps all three lenses under 500 g. The lenses are small and light enough for on-the-go shooting.
The 1.6x squeeze gives a wider horizontal view than the focal length suggests. The 35mm covers a horizontal view equivalent to 22mm, the 50mm to 31mm and the 75mm to 47mm.
- Focal lengths
- 35mm, 50mm, 75mm
- Aperture
- T2.9
- Squeeze ratio
- 1.6x
- Format
- Full frame
- Flares
- Classic blue or neutral
- Horizontal equivalent
- 35mm: 22mm; 50mm: 31mm; 75mm: 47mm
- Aspheric element
- One in each of the 35mm, 50mm and 75mm lenses
- Construction
- Carbon fiber front barrel; glass-molded aspherical element
- Mounts
- 6 optional mounts, including L, X, DL, E and RF
- Length
- 35mm: 100 mm; 50mm: 109 mm; 75mm: 112 mm (E mount)
- Weight
- 35mm: 390 g; 50mm: 455 g; 75mm: 465 g (E mount)