Dettagli:
Carl Zeiss 5mm DigiPrime Distagon T1.9
Cinematographers have long appreciated the advantages of prime lenses. Their smaller, lighter design makes them ideal for handheld camerawork. Built with fewer optical elements, primes have less glass-to-air surfaces, so images have greater clarity and brilliance and are less prone to flare and ghosting. DigiPrimeŽ lenses have been designed to deliver pristine images that are more desirable and visually pleasing than those achieved with any other lens. More...
Technical Data:
- For 2/3" 3CCD cameras with B4 Mount
- Focal Length f=5mm
- T-Stop: 1.9
- Close Focus Limit (ref: film plane): 0.5m (20")
- Length: 164mm
- Front Diameter: 95mm
- Weight: 1380 Grams (3 lbs.)
- Number of Elements: 19
- Number of Groups: 13
- MTF Value for 56 lp/mm for Infinity GN Channel: >90%
- Image Angle 4:3: 82.0° Hor. / 66.0° Vert. / 94.2° Dia.
- Image Angle 16:9: 87.0° Hor. / 55.8° Vert. / 94.2° Dia
- Focus Angular Rotation: 294°
- Equivalent Super 35 Lens Zeiss ULTRA PRIME: 12mm
Cinematographers have long appreciated the advantages of prime lenses. Their smaller, lighter design makes them ideal for handheld camerawork. Built with fewer optical elements, primes have less glass-to-air surfaces, so images have greater clarity and brilliance and are less prone to flare and ghosting. DigiPrimeŽ lenses have been designed to deliver pristine images that are more desirable and visually pleasing than those achieved with any other lens. More...
Technical Data:
- For 2/3" 3CCD cameras with B4 Mount
- Focal Length f=5mm
- T-Stop: 1.9
- Close Focus Limit (ref: film plane): 0.5m (20")
- Length: 164mm
- Front Diameter: 95mm
- Weight: 1380 Grams (3 lbs.)
- Number of Elements: 19
- Number of Groups: 13
- MTF Value for 56 lp/mm for Infinity GN Channel: >90%
- Image Angle 4:3: 82.0° Hor. / 66.0° Vert. / 94.2° Dia.
- Image Angle 16:9: 87.0° Hor. / 55.8° Vert. / 94.2° Dia
- Focus Angular Rotation: 294°
- Equivalent Super 35 Lens Zeiss ULTRA PRIME: 12mm
