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INON D-200 Strobe
INON D-200 Strobe INON D-200 Strobe INON D-200 Strobe
INON D-200 Strobe
Mfr# 456212143893
Our Price: $399.95
Availability: In Stock
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Wide, Light Weight, Super Midrange Underwater Strobe

Following latest features of the Z-330 strobe, the D-200 is designed to deliver maximum G.N. 20 and focus on optical trigger system. Built-in dome lens is optically designed to offer wide 110 degree coverage underwater without any diffuser which can sacrifice power. High performance, multi-function and friendly handling with lightest underwater weight supports your underwater photography with superior performance.

  • 110 degrees coverage UNDERWATER without diffuser.
  • Powerful Guide Number 20.
  • Easy to handle as the strobe is slightly buoyant underwater giving 4g lift.
  • 13-step Manual Mode in addition to proven S-TTL Auto.
  • Bundled Strobe Light Shade to prevent shining camera lens
  • 220 lumen, shutter linked auto OFF Focus Light
  • Easily visible conspicuous phosphorescence back control panel during day and night.
  • Improved intuitive controllability with larger control dials
  • Newly designed radiation system to release generated heat inside to underwater
  • Highly versatile optical cable connection.
  • Minimum recycle time approx. 1.3 sec. at Full Flash.
  • On-board Wireless TTL capability.

Expanded Underwater Coverage 110 degree by Dome Lens

Precisely designed front dome lens (*1) together with INON's unique patented T-shape Twin Flash successfully manages both powerful G.N. 20 (*2) and circular 110 degree coverage UNDERWATER without sacrificing any power. Without using a diffuser, the D-200 strobe is well designed to deliver high power and wide coverage.
Not as like a conventional translucent diffuser which can widen coverage while it blocks some power and stores heat inside, this specially designed dome lens diffuses light thanks to reflection ratio of air, acrylic and water to attain UNDERWATER coverage 110 degree with almost all powerful output coming through.
Furthermore, the D-200 has overcame drawback of high-power strobe which has long flash duration and reaches to FULL power after start flashing in significantly short period of time.
Together with flashing system in sync with pre-flash and main flash of camera’s built-in flash, the D-200 can deliver full power even at 1/1000 high shutter speed setting without cutting power.

(*1) PAT. P on the dome lens system to widen underwater coverage.
(*2) Measurement in air/ ISO100・m, Nominal value.

Easy to Handle Underwater, Buoyant at 4g

The D-200 strobe provides buoyancy at 4g (*3) underwater including 4 x AA eneloop batteries and Strobe Light Shade making the strobe slightly buoyant underwater. By attaching an adapter such as Z Adapter MV or Z Joint can have almost neutral buoyancy in salt water. A heavy underwater weight strobe may cause sudden strobe movement with its own weight when unclamping too much while neutrally buoyant D-200 offers comfortable strobe aiming adjustment as well as easy handling underwater.

(*3) Buoyancy measured in freshwater is about 4g/0.1oz. Calculated buoyancy in sea water is about 23g/0.8oz. Including 4 x eneloop batteries and Strobe Light Shade.


Function / Efficiency
Guide Number (m / ft.) iso100 20 / 66
17 / 56 (with supplied -0.5 White Diffuser)
Lumens 180 lumens (Focus Light)
Recycle Time 1.8 seconds (eneloop batteries)
1.8 seconds (NiMH batteries)
2.3 seconds (Alkaline batteries)
2.5 seconds (Lithium 1.5V batteries)
Run Time 420 flashes (eneloop batteries)
520 flashes (NiMH batteries)
400 flashes (Alkaline batteries)
660 flashes (Lithium 1.5V batteries)
Beam Angle 100° x 100° circular beam (without a diffuser)
110° x 110° circular beam (with a diffuser)
20° LED Focus Light
Red Light Yes, Use Red Filter LE (included)
Depth rating 100m / 330 ft.
Power Levels S-TTL Auto / External Auto / Manual / TTL Auto
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)
Color Temperature Approx. 5,500K
Underwater Weight 47g / 1.7 oz, with 4 eneloop batteries.
Electrical (Sync. connector) No
Optical (Sync. connector) Yes
Batteries 4 AA cells (Alkaline, NiMH, NiCad or Li-Ion)
Spare O-Ring INON Spare O-Ring for D-2000/S-2000 #456212143211A
Dimensions 99 x 122 x 100mm / /3.9 x 4.8 x 3.9 in.
*Not including Slave Sensor and Arm Base
Weight 544g / 19.2 oz without batteries
Materials Polycarbonate resin
Warranty 1 Year
  • D-2000 Strobe
  • Battry box outer cap
  • Magnet, Magnet screw, Magnet tightner/remover
  • Spare O-ring (for battery box)
  • INON grease
  • Light filter sticker (Red)
  • Inon Manual Sticker D/Z
  • User manual
  • 1 year warranty


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