O que faz com o L-758DR DigitalMaster seja o melhor do mercado? Ele é o único indicador que pode ser calibrado para ler de maneira a que indique toda a luz e cor à sua volta. Ópticas e mecânicas de imagem ou seja todos os elementos actuam sobre os outros para produzir pequenas diferenças no que diz respeito à exposição e à faixa dinâmica do sistema da câmara.
Sekonic L-758DR
SKU: net151555
- Type: Digital exposure meter for ambient and flash light
- Receptor Head: Rotating Domed Head 90° to the right, 180° to the left, Retractable for Contrast Reading
- Light Receiving Method: Incident light and reflected light
- Receptor Reflected Light: 1° spot with display in finder
- Light Receptor Element: 2-Silicon photo diodes (incident and reflected)
- Reflected Metering Distance: 3.3' to infinity/1.0m to infinity
- Measuring Modes Ambient Light:
- - Aperture priority metering
- - EV metering
- - Shutter priority metering
- Measuring Modes Flash: Measurement using the included wireless flash radio triggering system (cumulative and non-cumulative)
- Without synchro cord (cumulative and non-cumulative)
- With synchro cord (cumulative and non-cumulative)
- Measuring Range (ISO 100) Ambient Light: Incident light: EV -2 to EV 22.9
- Reflected Light EV 1 to EV 24.4
- Measuring Range (ISO 100) Flash: Incident Light f/0.5 to f/161.2
- Reflected Light f/2.0 to f/161.2
- Repeatability Repeat Accuracy: (+/-) 0.1 EV or less
- Calibration Constant Incident: Lumisphere C = 340, Lumidisc C = 250
- Calibration Constant Reflected: K = 12.5
- Display Range Film Speed: ISO 3 to 8000 (in 1/3 steps)
- Display Range Shutter Speeds Ambient: 30 min to 1/8000 sec. (in 1, 1/2, 1/3 steps) plus 1/200, 1/400
- Display Range Shutter Speeds Flash: 30 min to 1/1000 sec. (in 1, 1/2, 1/3 steps) plus 1/75, 1/80, 1/90, 1/100, 1/200, 1/400
- Display Range Aperture: f/0.5 to f/161.2 (in 1, 1/2, 1/3 steps)
- Display Range EV: EV -9.9 to EV 46.6 (in 1/10 steps)
- Display Cine Speeds fps: 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 (shutter angle: 180°)
- Display Range Analog Scale Aperture: f/0.7 to f/90 (in 1, 1/3 steps)
- Display Range Analog Scale EV: EV -7 to EV 7 (in 1/3 steps)
- Exposure Out Of Range: Eu (underexposure) or Eo (overexposure)
- Memory Function: 9 readings
- Average Function: Up to 9 readings can be averaged
- Flash Analyzing Function: 0 to 100% in 10% increments
- Multiple Flash Function: Infinite number of flash readings (Only one digit is displayed when the cumulated number is ten or more)
- Calibration Compensation: (+/-) 1.0 EV (in 1/10th steps)
- Exposure Compensation: (+/-) 9.9 EV in 1/10 steps)
- Custom Functions: 14
- All Weather Feature: JIS Standard Water Resistance Class 4, Splash Proof Type
- Auto Power Off: Yes, Selectable in Custom Functions
- Battery Power Indicator Display: Icon with 3 status
- Second ISO Film Speed Setting: ISO 3 to 8000 (in 1/3 steps)
- Tripod Socket/Shoe Mount: 1/4" - 20 thread mount
- Battery(Power): (1) 3V Battery, Model CR123A Lithium
- Diopter Adjustment: -2.5 to 1.0D
- Operating Temperature Range: 14° to 122° F / -10° to 50° C
- Storage Temperature Range: -4° to 140° F / -20° to 60° C
