ページ1に含まれる内容の要旨
TILT and shIfT adapTer
The revolutionary hTs 1.5 is a tilt and shift
adapter that can provide a pivotal step-up for
many hasselblad photographers. designed for
the hCd28mm, hC35mm, hC50mm, hC80mm
and the hC100mm lenses it, in effect, adds five
different “tilt and shift lenses” to the range.
With the extension tubes, h13, h26 or h52, the
hTs 1.5 can also be used for close-up work.
This simple device solves not only technical
challenges, but also provides exciting opportuni-
ties for creat
ページ2に含まれる内容の要旨
TILT and shIfT adapTer Front view Rear view www.hasselblad.com
ページ3に含まれる内容の要旨
TILT and shIfT adapTer GeneraL Lens da Ta: f ocal length conversion factor 1.5x aperture reduction -1.3 stops Width/height/depth 140 mm / 146 mm / 77 mm Weight 750 g Lens desIGn 6 elements in 5 groups enTranCe pUpIL pOsITIOn W. hCd 28mm: 175 mm W. hC 35mm: 192 mm W. hC 50 mm: 177 mm hCd28 W. hC 80mm: 119 mm W. hC 100mm: 109 mm In front of the image plane (at infinity focus setting) The entrance pupil position is the correct position of the hC 35 axis of rotation when making a panora
ページ4に含まれる内容の要旨
TILT and shIfT adapTer CLOse fOCUs ranGe da Ta Lens Minimum distance Maximum image scale Coverage exp.reduction hCd 4/28 mm 0.39 m 1:4.7 23 cm × 17 cm 0 eV hC 3,5/35 mm 0.54 m 1:6.2 30 cm × 23 cm 0 eV hC 3,5/50 mm 0.64 m 1:5.7 28 cm × 21 cm 0 eV hC 2,8/80 mm 0.74 m 1:4.2 21 cm × 15 cm 0.3 eV hC 2,2/100 mm 0.94 m 1:4.6 22 cm × 17 cm 0.5 eV COMpaTIBILITY The hTs 1.5 adapter is compatible with all h system cameras. support for digital image corrections only with hasselblad Cf card based digital ca
ページ5に含まれる内容の要旨
TILT and shIfT adapTer COMpaTIBLe Lenses and eXTensIOn TUBes hCd28, hC35, hC50, hC80 and hC100 extension tube 13mm, 26mm and 52mm HC35 + HTS 1.5 at f/16, 5 degrees tilt www.hasselblad.com
ページ6に含まれる内容の要旨
TILT and shIfT adapTer MTf perfOrManCe f/6.3 f/11 100 100 10, 20 and 40 lp/mm 80 80 The diagram shows 60 60 lens perfomance over 40 40 the full enlarged image 20 20 circle. 0 0 hCd 28mm 0 10 20 30 40 0 10 20 30 40 Vertical dashed line Image position (mm) Image position (mm) @ infinity show the basic sensor format (36×.48 mm). f/5.6 f/11 100 100 dashed lines in the diagrams shows the 80 80 tangetial performance. 60 60 40 40 20 20 0 0 hC 35mm 0 10 20 30 40 0 10 20 30 40 Image position (m
ページ7に含まれる内容の要旨
TILT and shIfT adapTer MOVeMenTs The lens can be shifted 18 mm, either upwards or down- wards, and it can be tilted 10 degrees up or down. Tilt and shift can be combined according to the diagram . hTs settings are presented on camera grip LCd and are also embedded in the image file. MaXIMUM TILT 10 The graph shows the maxi- Landscape mode mum amount of tilt that can Portrait mode be used without vignetting as 8 a function of the amount of shift used. 6 f ormat 36×48mm. 4 2 0 0 5 10 15 Shi
ページ8に含まれる内容の要旨
TILT and shIfT adapTer MOVeMenTs - r OTaTIOn The hTs 1.5 adapter can be rotated 90 degrees to the left or right to enable free placement of sharpness plane and shift direction. www.hasselblad.com
ページ9に含まれる内容の要旨
TILT and shIfT adapTer HC80 + HTS 1.5 at f/11, 10 degrees tilt www.hasselblad.com
ページ10に含まれる内容の要旨
TILT and shIfT adapTer Use Of shIfT f or perfect parallel vertical lines in the image, the camera needs to be parallel to the subject. Tilting the whole camera would produce con- verging parallel lines. But by shifting the lens parallel to the image plane, you can raise or lower the view with- out tilting the camera. If the subject is a building as in this example, the camera should be placed level. Camera positioned level. The roof of the building is outside the area projected onto t
ページ11に含まれる内容の要旨
TILT and shIfT adapTer Use Of TILT By tilting the lens in relation to the image plane, you can effec- tively tilt the plane of sharpness in the subject. depending on your idea of the final image you can either use tilt to enlarge the apparent depth of field or reduce it. The full image HCD28 + HTS 1.5 at f/11 No lens tilt produces some lack of sharpness in the foreground and background, partly due to insufficient depth of field. Lens tilted a few degrees to the right produces an image with pe
ページ12に含まれる内容の要旨
TILT and shIfT adapTer In the case of adobe photoshop Cs3, use the following proce- sTITChInG dure: The hTs 1.5 lends itself extremely well to automatic stitching • open the three images to create a panoramic image in super high quality. With most • Go to menu: “F ile - Automate - Photomerge” subjects it will be impossible to detect any dividing line between • Click on “add open files” and check “interactive la yout” the separate images. The main reasons for this are: • Click OK • The l
