Cooke Speed Panchro Ser. II 40mm T2.3
PL
Spherical
Norway
Sweden
Denmark
Cooke Speed Panchro
| Focal Length (mm) | Aperture T-Stop | Close Focus (cm) | Front Diameter (mm) | Length (mm) | Mount | Weight (kg) |
| 100 | 2.8 | 0.85 m / 39.37" | Ø 100 mm | 115mm / 4.52" | PL | 1.2 kg / 2.6 lb |
| 18 | 2.2 | 0.18 m / 7.08" | Ø 100 mm | 70 mm / 2.75" | PL | 540 g / 1.19 lb |
| 25 | 2.2 | 0.28 m / 11.02" | Ø 100 mm | 60mm / 2.36" | PL | 460 g / 1 lb |
| 32 | 2.3 | 0.21 m / 8.2" | Ø 100mm | 80mm / 3.14" | PL | 870 g / 1.19 lb |
| 40 | 2.3 | 0.30 m / 1.18" | Ø 100 | 85mm / 3.34" | PL | 920 g / 2 lb |
| 50 | 2.3 | 0.30 m / 11.81" | Ø 100mm | 115mm / 4.52" | PL | 1 kg / 2.2 lb |
| 75 | 2.3 | 0.52 m / 20.47" | Ø 100mm | 115mm / 4.52" | PL | 1.1 kg / 2.42 lb |
