Tsubosaka SMD-81T2 F Number Meter (-2.02 - +2.02 EV)

Light source: Halogen lamp

Setting range:

F number selection: 12 types (F1.4-F32), AUTO

Switch SENS: 4 types (SENS1-SENS4)

Collimator optical system:

Parallel light lens 80mm in diameter

※SMD-100T2 model; 100mm in diameter

Object to be inspected:

Aperture of lens shutter of camera

Aperture of focal plane shutter camera

Aperture of changeable lens (special tools are required)

Diameter of aperture at the flash synchronization

Aperture of setting time by EXIT pulse

Measurement item: Difference (dEV) against the standard aperture caliber of camera and lens

Measurement range: -2.02 - +2.02 EV

Measurement method:

Irradiates parallel rays to the target to be measured

Calculate EV from the ratio of the light intensity of the reference aperture to the measured light intensity

Display / Operation: Operation of the main part

External (serial) communication control

Communication I / F: USB 2.0 compliant or RS-232C compliant

Power-supply voltage: AC100 - 240V 50/60Hz

Power consumption [VA]: 40

Dimensions (WxHxD) [mm]: 320 x 750 x 280

Weight [kg]: 12

Datasheet