Oversikt
x1.4 konvertering
Viktige funksjoner og egenskaper
Coupling range is from f/1.8 to f/32
Effective aperture from f/2.8 to f/45
The reproduction ratio is 1.4x that of lens in use
The depth of field is about 70% of that of lens in use
Tekniske spesifikasjoner
| Vekt | 145 |
