Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.

Master Prime Lenses are both fast and have an optical performance surpassing that of all standard speed primes.