Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Max. Image Circle | a??8.35 | ||
EFL | 6 | Including 0.5mm IR 0.5mm CG | |
Optical BFL (BFL) | 5.48±0.2 | ||
Mechanical BFL (MBFL) | 4.78±0.2 | ||
F/NO | 1.62 | ||
Optical BFL(Air) | 5.3±0.2 | ||
Mechanical BFL (Air) | 4.6±0.2 | ||
View of Field | Vertical | 38?ᆪ (Y=2 mm) | |
Horizontal | 65?ᆪ (Y=3.54 mm) | ||
Diagonal | 75?ᆪ (Y=4.07 mm) | ||
Optical Distortion | |||
Relative Illumination | >50% | ||
Construction | 4G2P+1 IR | ||
Cut Frequency At 50% | 650±10nm / 850±10nm | ||
Thread | M12 x P0.5 | ||
Chief Ray Angle | <10.9?ᆪ |