Controls for Creating Effective Images on Film or Digitally
307
Depth-of-Field on the Preview Screen of Digital Sensor Units
Everything that has been said above for focusing screens applies to preview screens on the
Hasselblad sensor units and to an even higher degree because the images on these screens
are usually viewed without daylight completely shielded from the screen which viewfi nders
do on focusing screens.
Hyperfocal Distance
Hyperfocal distance is often referred to as the distance setting that produces the maximum
depth-of-fi eld at a specifi c aperture. Although this is correct, I suggest looking at Hyperfocal
distance as the distance setting that produces depth-of-fi eld to infi nity at the set aperture.
Because Hasselblad lenses have depth-of-fi eld scales, there is no need for hyperfocal distance
charts. Simply set the distance ring so that the infi nity mark is opposite the corresponding
aperture on the depth-of-fi eld scale on the right. The hyperfocal distance, if you want to know
it, is the distance opposite the index. You will also fi nd that the depth-of-fi eld extends on the
other side to half the hyperfocal distance; for example, to 8 feet (2.6 m) if the hyperfocal dis-
tance is 16 feet (5.2 m) (see Figure 16-11).
Figure 16-11
Hyperfocal distance. A lens is set to the hyperfocal distance when the infi nity mark
is placed opposite the set aperture on the depth-of-fi eld scale: at
f
/11 (a),
f
/4.5 (b), and
f
/22
(c). The depth-of-fi eld then extends from infi nity down to half the distance that is opposite
the index (to 10 feet at
f
/4.5, to 2 feet at
f
/22, and to 4 feet at
f
/11).
Содержание Digital Camera
Страница 1: ......
Страница 2: ...The Hasselblad Manual ...
Страница 3: ...This page intentionally left blank ...
Страница 13: ...This page intentionally left blank ...
Страница 165: ...Heidi Niemala Editorial photograph made with a 50mm lens in the basement of a pre Civil War building ...
Страница 166: ...Heidi Niemala Photographed for clothing designer with a 150mm lens ...
Страница 167: ...Heidi Niemala Editorial portrait with a 150mm lens ...
Страница 168: ...Heidi Niemala Photographed with a 50mm lens during a sand storm at White Sands ...
Страница 198: ...Jonathan Exley An attention creating image of mult time Indianapolis 500 winner Helio Castroneves ...
Страница 200: ...Jonathan Exley Lifestyle Designer Kathy Ireland Courtesy of kathyireland com ...
Страница 243: ...Marco Grob Singer Alvin Chea from theTake 6 band photographed with an HC 2 8 80mm lens on an H camera ...
Страница 244: ...Marco Grob A make up test shot made with an HC Macro 4 120mm lens on an H camera ...
Страница 247: ...Marco Grob The Stairs photographed in CapeTown for Glamour magazine with an HC 3 5 50mm lens on an H camera ...
Страница 312: ...Raya High jewlery photograph produced with an HC 3 2 150mm lens on an H camera Raya Photographer ...
Страница 381: ...366 THE HASSELBLAD MANUAL Chart A2 Area coverage in inches with single extension tubes for the 6 4 5 film format ...
Страница 383: ...368 THE HASSELBLAD MANUAL Chart A4 Area coverage in inches with single extension tables for the 33 1 44 2 sensor ...
Страница 385: ...370 THE HASSELBLAD MANUAL Chart A6 Area coverage in inches with combinations of tubes for the 6 4 5 film format ...
Страница 387: ...372 THE HASSELBLAD MANUAL Chart A8 Area coverage in inches with combinations of tables for the 33 1 44 2 sensor ...
Страница 397: ...Chart D Close up charts for 80 to 250mm Hasselblad lenses an 503 and other V system SLR cameras based on the film format ...
Страница 398: ...Close Up Photography on Film or Digital 383 ...
Страница 400: ...Jonathan Singer ...
Страница 401: ...Jonathan Singer ...
Страница 421: ...This page intentionally left blank ...
Страница 431: ...This page intentionally left blank ...