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작성자케이피유어스 댓글 0건 조회 295회 작성일 19-04-15 11:02

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RODENSTOCK / ALPA HR ALPAGON 4.0/32 MM, SB17 IN APERTURE UNIT

RODENSTOCK / ALPA HR ALPAGON 4.0/32 MM, SB17, IN APERTURE UNIT

Product remarks: Rodenstock / ALPA HR Alpagon 4.0/32 mm, SB17, custom made for ALPA by Rodenstock.

HR ALPAGON 32mm - the reference for architectural photography


For many reasons, the ALPAGON 32mm HR comes with a real exceptional position in the ALPA lens portfolio: Together with the HR ALPAGON 50mm and HR ALPAGON 90mm, it forms the "Holy Trinity" of the ALPA photographers. Its large 90mm image circle allows not only full adjustment ranges for perspective correction but also offer enormous potential for the stitching of single images: Our HR ALPAGON 32mm almost reaches the angle of view of the 23ers. Besides, the short barrel versions allow either the use of tilt/swing on a traditional ALPA or use on an ALPA 12 FPS.


Worldwide, the HR ALPAGON 32mm is the reference for architectural photographers, who appreciate it’s down to the edge of outstanding resolution. Optimized for resolution and freedom from chromatic aberration, it beautifully preserves the surface texture of facades and reproduces even the most exquisite architectural details. The radially symmetric distortion can be corrected well in post-processing (for example with the ALPA Lens Corrector).


Scope of delivery: The product images are sample images and often show the lens with an ALPA HPF ring (High Precision Focusing). This HPF ring is not included in the scope of delivery of the lens. However, ALPA recommends the use of an HPF ring for optimum handling.


Scope of delivery: The product images are sample images and often show the lens with an ALPA HPF ring (High Precision Focusing). This HPF ring is not included in the scope of delivery of the lens. However, ALPA recommends the use of an HPF ring for optimum handling.


Lens tube: This is the standard version in Short Barrel. Versions in Long Barrel or Short Barrel FPS available on special order.


Warning: If a short barrel lens is attached to an ALPA body without an appropriate adapter, mechanical damage to the rear lens element and the camera is possible. The focal plane shutter of the ALPA 12 FPS can also be damaged.



APERTURE UNIT


Digital backs with electronic shutter (currently Rolling Shutter for Phase One IQ 3/4, Hasselblad X1D and partly H6D) are becoming increasingly available. The new Rodenstock aperture unit - with its almost round, 9-piece aperture pattern - optimally supports this shutter type. Besides, lens versions in short barrel can also be used on the ALPA 12 FPS with its built-in focal-plane shutter. Please consult the corresponding product pages for compatibility or ask your sales partner or ALPA directly.

TECHNICAL SPECIFICATIONS

ITEM NO 160.118.033
... L E N S D A T A ...  
FOCAL LENGTH 32 mm
FOCAL LENGTH EFFECTIVE 33.09 mm
APERTURE 4 f
IMAGE CIRCLE 90 mm
CLOSE FOCUS 0.40 m
FILTER THREAD 86 mm
... C O M P A R I S O N ...  
COMPARABLE FOCAL LENGTH @ 33X44 26 mm
COMPARABLE FOCAL LENGTH @ 40X54 21 mm
LENS SHIFT X @ 33X44 20 mm +/-
LENS SHIFT Y @ 33X44 23 mm +/-
LENS SHIFT X @ 40X54 13 mm +/-
LENS SHIFT Y @ 40X54 16 mm +/-
BEST F STOPS DIGITAL f5.6 - f11
BEST F STOPS FILM f8 - f22
... S H U T T E R ...  
SHUTTER TYPE Copal 0
FASTEST SHUTTER TIME 1/500 sec
LONGEST SHUTTER TIME B, T, 1 sec
FASTEST FLASH SYNC TIME 1/500 sec
... D I M E N S I O N S ...  
WIDTH 90 mm
HEIGTH 90 mm
LENGTH  
WEIGHT 930 g

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