Carl Zeiss Planar T* 50 mm f/ 1.4 C/Y Lens Broschüre
Planar
®
T
* f/1.4 - 50 mm
Among the Zeiss lenses for 35 mm reflex cameras,
the 50 mm Planar
the 50 mm Planar
®
f/1.4 lens is the fast
high-performance lens with the standard focal
length. This lens, of course, also incorporates the
latest advances made in the development of optical
glass and in the correction of aberrations. This 50
mm Planar
length. This lens, of course, also incorporates the
latest advances made in the development of optical
glass and in the correction of aberrations. This 50
mm Planar
®
f/1.4 lens may thus be regarded as the
leading standard lens.
The glass-to-air surfaces are provided with the
multilayer T
The glass-to-air surfaces are provided with the
multilayer T
* coating. Consequently, the high
image quality resulting from the excellent
correction of all image errors is fully
correction of all image errors is fully
utilized to create pictures which reproduce the high
contrast of the scene observed, unimpaired by
reflections.
The lens has a multitude of applications within the
field of general photography. The high speed is
equally valuable for taking rapid movements with
short exposure times and for capturing dusk and
dawn atmospheres. The close-range limit at 0.45 m
permits reduction ratios down to 1:6.7 without
accessories. Thus, format-covering exposures with
fields as small as 15 x 23 cm are possible.
contrast of the scene observed, unimpaired by
reflections.
The lens has a multitude of applications within the
field of general photography. The high speed is
equally valuable for taking rapid movements with
short exposure times and for capturing dusk and
dawn atmospheres. The close-range limit at 0.45 m
permits reduction ratios down to 1:6.7 without
accessories. Thus, format-covering exposures with
fields as small as 15 x 23 cm are possible.
Cat. No. of lens: 10 21 44 Weight: approx. 290 g
Number of elements: 7 Focusing range:
Number of elements: 7 Focusing range:
∞
to 0.45 m
Number of groups: 6 Entrance pupil:
Max. aperture: f/1.4 Position: 26.8 mm behind the first lens vertex
Focal length: 51.8 mm Diameter: 36.2 mm
Negative size: 24 x 36 mm Exit pupil:
Angular field 2w: 47º diagonal Position: 28.8 mm in front of the last lens vertex
Mount: focusing mount with bayonet; Diameter: 49.7 mm
Max. aperture: f/1.4 Position: 26.8 mm behind the first lens vertex
Focal length: 51.8 mm Diameter: 36.2 mm
Negative size: 24 x 36 mm Exit pupil:
Angular field 2w: 47º diagonal Position: 28.8 mm in front of the last lens vertex
Mount: focusing mount with bayonet; Diameter: 49.7 mm
TTL metering either at full aperture or in Position of principal planes:
stopped-down position. Aperture H: 38.4 mm behind the first lens vertex
priority/Shutter priority/Automatic H': 13.6 mm in front of the last lens vertex
programs (Multi-Mode Operation) Back focal distance: 38.2 mm
stopped-down position. Aperture H: 38.4 mm behind the first lens vertex
priority/Shutter priority/Automatic H': 13.6 mm in front of the last lens vertex
programs (Multi-Mode Operation) Back focal distance: 38.2 mm
Aperture scale: 1.4 - 2 - 2.8 - 4 - 5.6 - 8 - 11 - 16 Distance between first and
Filter connection: clip-on filter, dia. 59 mm last lens vertex: 42.2 mm
Filter connection: clip-on filter, dia. 59 mm last lens vertex: 42.2 mm
screw-in type, thread M 55 x 0.75