Fujifilm Sensia 100 135/36 15426479 ユーザーズマニュアル

製品コード

15426479

FUJIFILM DATA SHEET FUJICHROME Sensia 100 [RA]

Daylight

Under normal daylight conditions, color balancing filters

are not necessary, but the following exposure condi-

tions may require the indicated filters.

Subject Conditions

Open shade in fair weather and

shaded landscapes.
Bright distant views, snow

scenes, seaside locations,

aerial shots and open

landscapes.
Close-ups of plants and

subjects having bright colors.

Filter

UV Filter

No.2C*

(SC-39 or

SC-40)**

Exposure

Correction

None

Excessively high or low subject color temperatures may

require the following filters and exposure corrections.

Subject Conditions

High Color Temperature :

Cloudy weather landscapes or

portraits in open shade in clear

weather.
Low Color Temperature :

Morning and evening twilight

scenes and portraits.

Filter

No.81A*

(LBA-2)***

No.82A* or

No.82C*

(LBB-2 or

LBB-4)***

Exposure

Correction

+1/3

stop****

+1/3 to

+2/3

stop****

* Wratten Filters

** Fuji Sharp-cut Filter

*** Fuji Light Balancing Filter

**** A "+" followed by a number indicates the required

increase in lens opening.

Electronic Flash

Electronic flash produces light similar to daylight, so

filters are not normally needed. However, the possi-

bility of undesirable effects on color balance, due to

various factors (differences in equipment, amount of

use, etc.) should be taken into consideration. Test

exposures are recommended.

The use of a flash meter is advisable, but the follow-

ing formula can also be used to obtain a satisfactory

lens opening.

Electronic Flash Guide Number

(at ISO 100)

Electronic Flash-to-Subject Distance

(meters)

Set the film speed at ISO 100. Since the amount of

light reflected onto the subject from surrounding sur-

faces will differ with the conditions, refer to the flash

unit instructions.

Daylight Photoflood / Photo-Reflector Lamps

Daylight-type photoflood or photo-reflector lamp out-

put may be lower than that indicated by an exposure

meter, so it is advisable to compensate for this by in-

creasing exposure time or the lens opening. Whenever

possible, test exposures are recommended.

Other factors requiring consideration when determin-

ing the exposure time are lamp configuration, use du-

ration and line voltage, as they may affect lamp output

and color balance

Fluorescent Lamps

The use of the following combinations of color com-

pensating filters is advisable when photographing

under fluorescent lighting.

For exacting work, however, test exposures are rec-

ommended because lamp brand and age may affect

light output and color balance.

Fluorescent

Lamp Type
Color Compen-

sating Filters*
Exposure

Corrections**

White

(W)

15M+20B

Daylight

(D)

35R

Cool White

(CW)

30M

+2/3

Warm White

(WW)

No.80B

(Exposure time: 1/4 second)

* Wratten Color Compensating Filters (or Fuji CC Filters) are

recommended.

** Exposure correction values include filter exposure factors.

These values are added to normal exposure meter readings.

A "+" followed by a number indicates the required increase in

lens opening.

NOTES Use a shutter speed slower than 1/30 second.

For shutter speeds of 64 seconds or more, expo-

sure adjustments will be necessary to compensate

for reciprocity-related failure.

Tungsten Lamps

A Wratten Filter No.80A (or Fuji Light Balancing Filter

LBB-12) is required when using 3200K tungsten

lighting. A 1

-stop larger lens opening is also

required.

If household tungsten lighting (room lamps. etc.)

constitutes the main source of illumination, in addi-

tion to the above filter a Wratten filter No. 82A (or Fuji

Light Balancing Filter LBB-2) is required, plus an ap-

erture increase of 1/3 stop (total 2 stops).

Mixed Light Sources

Under mixed light conditions, the basic filter configura-

tion should suit the main light source. In the case of

cameras with TTL metering, there is no need for addi-

tional exposure compensation for any CC filter(s) used.

Lens

Aperture =

(f-number)