Technical parameters of ZHS2470 coal mine explosion-proof camera


ZHS2470 explosion-proof camera safety supervision explosion-proof camera technical parameters sensitivity automatic: automatically set between ISO 100-6400 manual: manually set the scene mode between ISO 100-25600 scene intelligent automatic, self-portrait portrait, portrait, scenery, macro,
Sports, food, panning, handheld night scene, HDR backlight control, program.

Lens characteristics

Lens description 15-45mm f/3.5-6.3 IS STM lens, actual focal length: f=15-45mm

Focusing method: Full-pixel dual-core CMOS AF (Dual Pixel CMOS AF) phase difference detection method

(Face + tracking, smooth area autofocus, single point autofocus)

Focus point 49 points

Focus assist method

Large aperture F3.5

Display function

Display type: touch screen, rotating screen

Display size 3 inches

Display pixels 1.6 million pixel LCD screen

LCD characteristics 3:2 mode

25 menu languages ​​(including simplified Chinese)

Shutter performance

Shutter Type Electronically controlled vertical-travel focal plane shutter

Shutter speed 1/4000-30 seconds

flash

Flash type built-in

External flash (hot shoe) support

The flash range is about 15mm lens angle (35mm conversion is equivalent to about 24mm)

Flash index is about 5

Flash recycling time 3 seconds

Other flash performances Highest flash speed: 1/200s
Flash metering: E-TTL II automatic flash
Flash exposure compensation: ±2 steps to adjust in 1/3 steps
Flash exposure lock: available
Safe flash exposure: available


Exposure control

Exposure mode program automatic exposure (P), aperture priority (A), shutter priority (S), hand

Dynamic exposure (M)

Exposure compensation manual: ±3EV (1/3EV step)
Auto bracketing: ±2EV (1/3EV step)

Metering method: Evaluative metering, partial metering, center-weighted metering, spot metering

White balance automatic, preset (daylight, shadow, cloudy, tungsten lamp, white fluorescent

Lights, flash), user-defined, color temperature

Sensitivity Auto: Automatically set between ISO 100-6400
Manual: Manually set between ISO 100-25600

Scene mode Scene intelligent automatic, self portrait, portrait, scenery, macro,

Sports, food, panning, handheld night scene, HDR backlight control, program.

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