เครื่องวัดแสง Sekonic L-358 Flash Master - ถ่ายรูปดอทเน็ต จำหน่าย กล้องดิจิตอล เลนส์ แฟลซ และอุปกรณ์เสริมกล้อง อุปกรณ์กล้อง ต่างๆ และ สินค้าเกี่ยวกับการถ่ายภาพทุกชนิด :[Powered by Weloveshopping.com]

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เครื่องวัดแสง Sekonic L-358 Flash Master

ราคา :9500.00 ฿
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ราคา :9500.00 ฿

Add to Cart Share with Friends

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เครื่องวัดแสงระบบดิจิตอลขนาดกลาง สามารถใช้วัดแสงแฟลชและแส่งธรรมชาติได้ แถมนำค่าแสงหลายจุดมาเฉลี่ยได้ด้วย

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L-358 FLASH MASTER - Technical Specifications

Type:	Digital exposure meter for ambient and flash light
Light receiving method:	Incident light and reflected light

Incident light:	Convertible to flat diffuser (Lumisphere in down position)
Reflected light:	Light receiving angle 54' (Lumigrid)
Light receptor element:	2-Silicon photo diodes (incident and reflected)

Metering modes

Ambient light:	Aperture priority metering Shutter priority metering EV metering
Flash:	With synchro cord (cumulative and non-cumulative) Without synchro cord (cumulative and non-cumulative) Measurement using the optional wireless flash radio triggering system (cumulative and non-cumulative)

Radio Triggering (Optional)

Radio technology:	Complex 16/24 bit digitally coded
Range:	Up to 100 feet from transmitter to receiver
Channels:	1 to 16 channels standard, 17 to 32 "Quad Triggering"
Radio wave frequency:
USA & Canada (FCC & IC)	CH1-CH16 344.00MHz CH17-CH32 346.50~354.00MHz
Europe (EU)	CH1-CH16 433.62MHz CH17-CH32 434.22MHz
NOTE: To comply with local broadcast regulations, Sekonic wireless systems sold in the various markets around the world are designed to operate at different frequencies. When purchasing and/or installing a transmitter module or using the meter with a receiver, be sure that the meter, module and receiver are designed to be used in your location and use the same frequency. More Info >>

Measuring Range (ISO 100)

Ambient light:	Incident light EV-2 to EV 22.9 Reflected light EV-2 to EV 22.9 (with 54' Lumigrid) Optional Spot: 1^o EV5 to EV 24.4, 5^o & 10^o EV2 to EV 24.4
Flash:	Incident light f/1.0 to f/90.9 (approx. f/124) Reflected light f/1.0 to f/90.9 (approx. f/124) (with 54A? Lumigrid) Optional Spot: 1o f/8.0 to f/124, 5o & 10o f/2.8 to f/124
Repeat Accuracy:	+/- 0.1 EV or less
Calibration Constant:	Incident light metering: Lumisphere C = 340 Retracted Lumisphere C = 250 Reflected light metering: K = 12.5

Display Range

Film Speed:	ISO 3 to 8000 (in 1/3 steps)
Shutter Speeds :	Ambient light: 30 minutes to 1/8000 seconds (in 1, 1/2 or 1/3 stop) also 1/200, 1/400 Cine speeds- 2, 3, 4, 6, 8, 12, 16, 18, 24, 25, 30, 32, 36, 40, 48, 50, 60, 64, 72, 96, 120, 128, 150, 200, 240, 256, 300, 360 frames per second (at a 180 degree shutter angle) Flash: 30 minutes to 1/1000 second (in 1, 1/2 or 1/3 stop) also 1/75, 1/80, 1/90, 1/100, 1/200, 1/400
Aperture:	f/1.0 to f/90.9 (in 1/10, 1/2 or 1/3 stop)
EV:	EV -9.9 to EV 40.1 (in 1/10 stop)
Analog Scale:	Aperture: f/1.0 to f/90 (in 1/2 stop) Shutter speed: 2s to 4k (1/4000) (in 1/2 stop)

Other Features

All-weather feature:	JIS standard water resistance class 4, splash-proof type
Memory function:	9 readings Memory clear recall function
Multiple Flash function:	Up to infinity flash readings (Only one digit is displayed when the cumulative number is ten or more.)
Average function:	Up to 9 readings can be averaged
Brightness Difference function:	+/- 9.9 EV (in 1/10 stop)
Flash analyzing function:	0 to 100% in 10% in increments
Exposure Out of Range:	Eu (underexposure) or Eo (overexposure) indication
Exposure compensation:	+/- 9.9 EV (in 1/10 steps)
Calibration compensation:	+/- 1.0 EV (in 1/10 steps)
Battery Power Indicator display:	with a status symbol
Auto Power Off:	20 minutes after last use
Auto illumination:	EV 6 and under
DIP switch mode selection
Second ISO film speed setting:	ISO 3 to 8000 (in 1/3 stop)
Battery used:	one CR123A battery (3V Lithium dry cell)
Operating temperature range:	14A? to 122A? F (-10A? to 50A?C)
Storage temperature range:	-4A? to 140A? F (-20A? to 60A?C)
Dimensions:	2.4"W x 6.1"H x 1.5"D (60mmW x 155mmH x 37mmD)
Weight:	5.4oz (153gm) with battery
Standard accessories supplied:	Lumigrid, Soft case, strap, synchro terminal cap, CR123A Lithium battery

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22/01/2010

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