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Inon D-2000 Strobe

This high intensity, 180 lumen torch has a wide 100 degree circular light angle without needing a diffuser!

The D-2000 has a recycle time of only 1.8 seconds, making it perfect for underwater photographers taking a lot of shots! It will increase your shots by approximately ISO 100, critical for those dark, uneven lighting situations found underwater.

Model INON D-2000 Type4
Strobe Control Mode (*1) S-TTL Auto / External Auto / Manual / TTL Auto (*10)
Connection (*1) Wireless connection / Optical D Cable / Optical Cable / Optical D Slave Cable
Guide Number (*2) 20 [without diffuser]
17 [with optional -0.5 White Diffuser]
12 [with optional -1.5 White Diffuser]
Settable Flash Output (*2) 20(FULL) 17(-0.5) 14(-1) 12(-1.5) 10(-2) 8.4(-2.5) 7.1(-3) 5.9(-3.5) 5.0(-4) 4.2(-4.5) 3.5(-5) 3.0(-5.5) 2.5(-6)
(13 steps in 1/2EV increments)
Settable Aperture Value (*3) F1.4+1/2EV. - F11     (1/2EV.increments, 12steps)
F1.4+1/2EV. - F11+1/4EV. (1/4EV.increments, 24steps)
Focus Light (LED) Intensity 180lm (*4)
Beam Angle 100° x 100° circular beam [without a diffuser]
110° x 110° circular beam [with a diffuser]
20°            [Focus Light (LED)]
Color Temp. 5500K          [flash light,without a diffuser]
5400K          [flash light,with a diffuser]
Approx. 6000K      [Focus Light (LED)]
Recycle Time
Approx. 1.8 seconds minimum: ["eneloop" batteries (*8)]
Approx. 1.8 seconds minimum: [NiMH batteries (*9)]
Approx. 2.3 seconds minimum: [Alkaline batteries]
Approx. 2.5 seconds minimum: [Lithium 1.5V batteries]
Flash Capacity
Approx. 420 flashes: ["eneloop" batteries (*8)]
Approx. 520 flashes: [NiMH batteries (*9)]
Approx. 400 flashes: [Alkaline batteries]
Approx. 660 flashes: [Lithium 1.5V batteries]
Focus Light (LED) operable duration
Approx. 3hrs 30 min: ["eneloop" batteries (*8)]
Approx. 3hrs 30 min: [NiMH batteries (*9)]
Approx. 2hrs 15 min: [Alkaline batteries]
Approx. 4hrs 15 min: [Lithium (1.5V) batteries]
AA "eneloop"(HR-3UTG) x 4, or "new generation" NiMH batteries x 4 (*8)
AA NiMH x 4 [good quality] (*9),
AA Alkaline x 4,
AA Lithium (1.5V) x 4
Focus Light Mode [Single mode]
Shutter linked auto OFF (manually turns ON / turns OFF upon shutter release)
[Continuous mode]
Shutter linked auto OFF (manually turns ON / turns OFF upon shutter release / automatically turns ON after approx. 0.5 second)
Dimensions Diameter: 99mm / 3.9in Height: 122mm / 4.8in Depth: 100mm / 3.9in
(*Not including Slave Sensor and Arm Base)
Weight [air] 544g / 19.2oz (without batteries)
[underwater] Approx. 47g/1.7oz (with 4 "eneloop" batteries)
Working Temperature 0°C~30°C / 32°F~86°F [*water temperature]
Storage Temperature 0°C~30°C / 32°F~86°F [*air temperature] +50°C / 122°F (temporary allowable temperature limit)
Depth Rating 100m / 328ft
Body Material / Color Polycarbonate resin / red
Package Contents Magnet, Magnet Screw, Magnet Screw Tighter, Spare O-ring (Battery Box), INON Grease, Light Filter Sticker·Red


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