Αναζητήστε αυτό το σήμα απο 1η Δεκεμβρίου 2017 επάνω στα κουτιά και επωφεληθείτε !

SIGMA 50mm T1.5 FF CINE Lens

SIGMA 50mm T1.5 FF CINE Lens

Μάρκα: SIGMA
Προιόν: SIGMA 50mm T1.5 FF CINE Lens
Διαθεσιμότητα: Out Of Stock
Τιμή: 3.915,00€

Διαθέσιμες επιλογές


* ΑΡΜΩΣΗ:

* ΜΟΝΑΔΑ ΜΕΤΡΗΣΗΣ ΕΣΤΙΑΣΗΣ:

The lineup ranges from 20mm to 85mm, and all five lenses are T1.5. It is compatible with full frame, and while being more compact, it can offer superior resolution than other high-end prime sets do. With the five prime lenses from FF High Speed Prime Line, there is no need to change the lighting to shoot a variety of cuts, and it is possible to meet the demands that professional movie creation requires.

Lineup


Wide focal length coverage
The lineup covers everything from wide angle to telephoto. Produce an entire work with SIGMA lenses alone.

Compatibility
Compatibility has been confirmed with each brand of cinema cameras.

Lenses for both S35 and full-frame
The High Speed Zoom Line is compatible with Super35, the image size standard used by typical digital cinema cameras, while the FF High Speed Prime Line and FF Zoom Line are compatible with a full-frame image circle.

Strong high-speed lens lineup
T1.5 is available in FF High Speed Prime Line, while the High Speed Zoom Line achieves T2 throughout the zoom range. These options enable cinematographers to shoot with a wide range of expressive purposes.
 

Image Quality


Inspecting each and every lens
There are three requirements for outstanding lenses: fine design, precise manufacturing and inspection that ensures compliance with all specifications. SIGMA lenses are born of outstanding design concepts and excellent manufacturing technology, but they are not complete until they undergo their uncompromising lens performance evaluation. SIGMA has developed their own A1 proprietary Modulation Transfer Function (MTF) measuring system using 46-megapixel Foveon direct image sensors. Even previously undetectable high-frequency details are now within the scope of their quality control inspections. Each and every lens is checked before shipping. Thanks to the ultra-high resolution sensors, high- performance shooting is assured.

Minimization of flare and ghosting
Computer-based ray tracing has been used from the design stage onward to minimize flare and ghosting and enhance contrast in backlit conditions. Ghosting has also been checked at every prototype stage, with its causes identified, assessed, and eliminated.

Sharpness combined with outstanding bokeh effect
To fulfill the high demands for image quality in still photography, SIGMA has solved a wide range of issues. The benefit of these efforts can now be enjoyed in cine lenses as well.

Color balance standardized across the lineup
All of the lenses in the lineup are designed to comply with SIGMA’s CCI standard. Standardized color balance makes color correction a snap.

6K-8K class resolution
The lineup features the same optical system that delivers 50-megapixel plus resolution in still photography. Therefore, these lenses are ready for higher resolution shooting, and are ideal for chroma keying as well.

 

Build Quality


Lightweight and compact
Leveraging the high-precision, high-efficiency mass production technologies developed for its still camera lenses, SIGMA has made extremely lightweight and compact cine lenses a reality. Featuring all functions essential to cinematography, these lenses keep weight and size to a minimum, while their specification is optimized for enhanced durability. The end result is a combination of performance and compact design at the highest level.

Dust-proof and splash-proof construction
The lineup features the same dust-proof and splash-proof construction as the SIGMA 150-600mm F5-6.3 DG OS HSM|Sports. With each ring and mount specially sealed to prevent water and dust from entering, this lens is ready for use in tough conditions. The unusually robust specification of the lineup allows the user to concentrate on shooting while significantly reducing the burden of maintenance.

100% metal body
The body is made completely of metal to stand up to tough professional use over the long term.

Luminous paint for enhanced visibility
The specification, gradation baseline, and lens change indications all feature luminous paint to aid in changing and operating the lens in the dark.

Laser engraving for enhanced durability
Information on each ring is laser-engraved for use over the long term. In addition, tape may be placed on gradations without fear of stripping away the paint when the tape is removed.

 

Front


82mm filter size* 1
The filter size is standardized at 82mm, allowing users to use the same size of ND filter on different lenses.
*Certain lens models are not compatible with 82mm filters.

95mm front diameter 2
The front diameter is 95mm, similar to that of other cine lenses and compatible with matte boxes. Compared to lenses in the same class, SIGMA’s cine lenses are more lightweight and compact.

 

Ring


Standardized gear positions 3 4 5
The positions of the gears in each ring are standardized, eliminating the need to adjust the follow focus, motor unit, or accessories even when the lens changes.

0.8M gear pitch 3 4 5
Each lens has a 0.8M gear pitch, which is the standard for cine lenses, ensuring compatibility with existing accessories.

Silent ring stoppers 3 4 5
The stopper of each ring incorporates a damper made of a special resin, resulting in silent operation. While offering a satisfying lock feel, this feature eliminates any metallic sounds, allowing the user to shoot with confidence in a quiet area.

180° focus rotational angle 3
At 180°, the rotational angle of the focus ring is more than double that of a still camera lens, making possible extremely high-precision focusing. SIGMA has also optimized the cam for cine lenses for even easier long distance focusing.

160° zoom rotational angle 4
At 160°, the rotational angle of the zoom ring is more than double that of a still camera lens, making possible extremely high-precision zooming.

Iris with optional manual control 5
Featuring optional manual control, the iris ring offers smooth control without clicks. The T-stop display, which is standard in cine lenses, contributes to high-precision exposures. Just like other high-end cine lenses, the rotational angle of the iris ring is 60°.

Linear iris ring 5
The linear iris ring gives users the same rotational angle per T-stop for direct, intuitive control.

 

Mount


Mount Conversion Service
Seeing lenses as valuable assets, SIGMA now makes the Mount Conversion Service available for its new cine lenses. Successfully implemented for their still photography camera lenses, this service allows users to convert their lenses to and from EF and E-mounts (charges apply). If the camera system changes, it is possible to simply convert the mount system to continue using the high-performance SIGMA lenses.

PL, EF and E*
Available lens mounts are the Canon EF mount, which is used on the majority of digital cinema cameras, and the Sony E-mount, which is used on the Sony FS series. All lenses in the lineup may also be used on still cameras with the compatible mount for outstanding DSLR movie shooting.
*24-35mm T2.2 FF is not available in PL mount.

Mount with electronic contacts 6
The mount with electronic contacts allows the lens to communicate important information to the body (focal length, shooting distance, aperture etc.).

Enhanced EF mount* 6
The hole for the stopper pin has been strengthened with a separate part to minimize loosening over time and enhance long-term use.
*Only applicable for Canon EF mount

 

Accessories

 


Dedicated lens support foot 7
Coming as a standard accessory with all lenses in the lineup, the lens support foot helps minimize load on the camera body while enhancing mount stability. The height of the seating surface is designed for compatibility with other accessories. Even though the lens is compact, its robust design offers two different screw holes for this accessory to increase user options.

Cine-style front lens cap
All lenses come complete with a conventional cine-style front lens cap.

Robust accessory selection
The USB DOCK allows the user to connect the lens to a computer and update firmware, while the MOUNT CONVERTER MC-11 allows users to enjoy the high performance of SIGMA’s Canon EF mount interchangeable lenses with the Sony E-mount camera body. These and other accessories further enhance the convenience and ease of use of the new lens lineup.
lenses come complete with a conventional cine-style front lens cap.

 

Focal Length 14mm 20mm 24mm 35mm 50mm 85mm 135mm
Aperture T2 to T16 T1.5 to T16 T1.5 to T16 T1.5 to T16 T1.5 to T16 T1.5 to T16 T2 to T16
Number of  9 (Rounded diaphragm) 9 (Rounded diaphragm) 9 (Rounded diaphragm) 9 (Rounded diaphragm) 9 (Rounded diaphragm) 9 (Rounded diaphragm) 9 (Rounded diaphragm)
Diaphragm Blades
Close Focus1 0.27m / 11″ 0.276m / 11″ 0.25m / 10″ 0.30m / 1′ 0.40 m/ 1′4″ 0.85 m / 2′10″ 0.875 m / 2′11″
Image Coverage FF Φ43.3 FF Φ43.3 FF Φ43.3 FF Φ43.3 FF Φ43.3 FF Φ43.3 FF Φ43.3
Front diameter 95mm 95mm 95mm 95mm 95mm 95mm 95mm
Filter Size - - 82mm 82mm 82mm 86mm 82mm
Length EF mount2 119.5mm 118mm 95mm 95mm 102mm 126.9mm 114.9mm
E-mount3 145.5mm 144mm 121mm 121mm 128mm 152.9mm 140.9mm
PL mount4 111.5mm 110mm 87mm 87mm 94mm 118.9mm 106.9mm
Weight5 EF mount 1430g 1330g 1110g 1125g 1290g 1425g 1505g
E-mount 1485g 1380g 1170g 1185g 1350g 1470g 1570g
PL mount 1340g 1235g 1025g 1045g 1210g 1345g 1425g
FF6 104.3° 84.0° 73.7° 54.4° 39.8° 23.9° 15.2°
S357 82.6° 63.2° 54.3° 38.7° 27,6° 16.5° 10.4°
APS-C8 80.5° 61.3° 52.6° 37.4° 26.7° 15.9° 10.0°
1 Close focus distance is measured from the image plane
2 Front to EF mount flange
3 Front to E-mount flange
4 Front to PL mount flange
5 Without lens support foot
6 Horizontal angle of view for a full-frame camera aperture (aspect ratio 1:1.5,dimensions 36 mm × 24 mm / 1.42″ × 0.94″)
7 Horizontal angle of view for a super 35 digital cinema camera aperture (aspect ratio 1:1.8,dimensions 24.6 mm x 13.8 mm / 0.97″ × 0.54″)
8 Horizontal angle of view for an APS-C camera aperture (aspect ratio 1:1.5,dimensions 23.7 mm × 15.7 mm / 0.93″ × 0.62″)
The specifications are subject to change without notice.