Reflecta SERIES 2500AFM Spezifikationen PDF herunterladen (Seite 102)

SEKONIC

L-398M Studio Deluxe II

An analog incident ambient light meter with a swivel head and needle lock that

facilitates easy

and accurate readings, and a memory pointer that retains prior readings. The selenium

photocell

eliminates the need for batteries. Includes Lumidisc for adjusting illumination contrast and

measuring illumination intensity, as well as a Lumigrid for measuring reflected light.

FLASHES & ACCESSORIES

315

ORDER & INFO. (212) 502-6340 • FAX: (212) 239-7770 (800) 947-7008

1-800-290-6750 • www.bhphotovideo.com

◆ Freely rotatable light sensor section for easily

performed measurements.

◆ Meter stopper mechanism allows operation

while hand is released from meter.

◆ Meter release mechanism allows the needle

to deflect freely. This provides greater

convenience when determining light balance.

◆ Lumisphere detects the same light as strikes

the subject. Since subjects are normally

3-dimensional, according to the lighting

conditions, brighter surfaces (highlights) and

darker surfaces (shadows) are produced

(illumination contrast). The Studio Deluxe II

mechanism automatically takes into account

the strength of light from all directions,

causing the meter to indicate a value

applicable to photography. It is thus most

convenient for determining typical exposures.

◆ Memo pointer enables easier light balance setting.

◆ After combining film sensitivity and shutter speed,

direct reading slides (optional) can be used for directly

determining the aperture value.

◆ Uses Selenium photocell as light sensing element,

eliminating the need for a battery.

Measuring System: Incident light type, reflected light measurement is also possible

Measuring Range EV4 ~ EV17 (for incident light)

(ISO 100): EV9 ~ EV17 (for reflected light)

Film Speed: ISO 6 ~ 12,000

f/stop: f/0.7 ~ f/128

Shutter Speed: 60 sec. ~ 1/8000 sec.

Movie Scale: 8 fps. ~ 128 fps.

Dimensions: 4.4 x 2.3 x 1.3˝, it weighs 6.7 oz.

SEL398M

179

EXPOSURE METERS

PHOTO - VIDEO - PRO AUDIO

L-308S FlashMate

Amazingly small, yet extremely precise, the L-308S is a shirt pocket sized digital ambient/flash

meter with built-in sliding lumisphere for reflected and incident light reading. Lumidisc

included for contrast or copywork readings. A constant display of information such as ISO,

measuring modes and selected settings have been redesigned similar to the L-358 FlashMaster.

◆ Offers a choice of Full, 1/2 or 1/3 f-stop

increments to compliment digital camera

displays

◆ Built-in sliding Lumisphere provides easy

changeover from incident to reflected light

measuring: Lumidisc provided for contrast

measuring

◆ Cord or cordless flash measuring

◆ LCD panel provides large clear display of

measured exposure data and set mode

◆ Single mode selection button for setting

ambient or flash measuring

◆ With 1/10th of an f/stop measurement and

display, accurate and consistent exposures

are a snap-even for digital cameras

◆ Energy efficient AA battery operation

◆ Supplied with Lumidisc, case, neck cord and battery

Measuring System: Incident or reflected for flash and ambient light

Photo Cell: Silicon photo diode

Measuring Range Ambient EV0 ~ EV19.9 incident/reflected

(ISO 100): Flash f/1.4 ~ f/90+0.9 incident/reflected

Film Speed: ISO 3 ~ 8000 in 1/3 increments

f/stop Display Range: f/0.5 ~ f/90+0.9

Shutter Speed: 1 sec. ~ 1/500 sec. for flash light 60 sec. ~ 1/8000 sec. for ambient light

Movie Scale: 8 fps. ~ 128 fps.

Exposure Value: EV (-) 5 ~ EV 26.2

Repeat Accuracy: ± 0.1 EV

Power Source: AA battery

Dimensions: 4.3 x 2.5 x .9˝, weighs 2.8 oz. without battery

SEL308S

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