Key features : TTL FLASH
Di466 responds to Canon's E-TTL, E-TTL II system, and Nikon's i-TTL system.
Those new digital TTL flash systems control the flash light with greater precision and stability.

NISSIN ORIGINAL "MY TTL" SETTING
The TTL flash power level is pre-set for reasonable exposure at factory. You can, however, reset the power at the desired exposure level, in +-3/4Ev. by 1/4Ev increments.
The preset value is memorized as your personal standard after switching the unit off.
This unique system for customizing your level settings, called MY TTL, is a feature exclusive to Nissin.
The usual TTL flash level compensation works based on this customized level.

Other features:
Energy saving system
The Di466 has a dual energy saving system.
It automatically enters sleep mode when it's not in use for 5 min., and is reset with a touch of the shutter button or any button of the flash.
If the unit is not in use for 30 minutes, it will automatically power off.
With the flash unit set for slave mode, sleep mode is cancelled and the automatic turn off timing is prolonged to 60 minutes.

Variable Power
When selecting manual power operation, choose from one of the six variable powers for the best lighting effect.
The power level is provided from full power down to 1/32nd power in 1.0Ev increments.

AF Assist beam
In darkness or dim light conditions, the Di466 beams an orange LED light to create a sharp contrast to enable the camera's focus sensor to focus easily on the subject.

Color Filter Guide
The Di466 has a guide rail for filters. Color filters and density filters can slide into the slot provided at the front of flash window.

Flash Power Lock system
The Di466 is compatible with either the FE lock (Canon) or FV lock (Nikon) system.
Refer to the camera owner's manual for details.

Rear curtain synch. system
*Nikon and some Canon cameras set the flash for rear curtain synch. photography.
*The Di466 follows the command signal of the these cameras.

Red Eye reduction
Available with Nikon cameras only. A small flash beam is automatically produced for short distance portrait shots to prevent the red-eye phenomenon.

Compatible cameras : [for Canon] CANON digital camera
[for Nikon] NIKON digital camera
[for FT Black/White] Micro Four Thirds M4/3 & Four Thirds 4/3 camera
Guide Number : 33 /109 at 53mm focal length (ISO 100m/ft)
Illumination angle: [for Canon, Nikon] 24~105mm (18mm with diffuse panel)
[for FT] 12~53mm (9mm with diffuse panel) (Automatically set for the lens focal length)
Variable power : 6 levels : Full -1/2 -1/4 - 1/8 - 1/16 - 1/32 powers
Flash exposure control :
[for Canon] E-TTL and E-TTL II
[for Nikon] i-TTL
[for FT] TTL
Power source : 4 X LR6(AA) or equivalent Mi-MH, lithium, oxyride batteries
Recycling time :
0.2 - 4.5 sec., by fresh alkaline batteries
0.2 - 3.8 sec., by Ni-MH batteries
Energy saving system : 5 minutes to stand-by mode, 30 minutes to shut down
Number of flashes : 200 - 1500 flashes by fresh alkaline batteries
Illumination angle : Digital lens : 18mm (15mm with wide angle diffuser)
by zooming reflector :
to - 18 - 24 - 35 - 47 - 57 - 70mm
Traditional lens: 28mm (20mm with wide angle diffuser)
to - 28 - 35 - 50 - 70 - 85 - 105mm
Turning head : Flash head up to 0o ~ 90o with click-stops at 0o, 45o, 60o, 75o, 90o
Slave mode :
Slave 1 for digital pre-flash system
Slave 2 for traditional single flash system
Power level - same as variable power above
AF Assist light : Orange LED for distance of 0.7 to 6 meter.
Color temperature : 5,600K (same as daylight)
Flash duration : 1/800sec. to 1/20,000sec.
Camera contact : Hotshoe only (not compatible with the traditional hotshoe system)
Accessories included : Shoe stand, Pouch
Dimensions : 67(W) x 105(D) x 95(H) mm / 21(W) x 41(D) x 37(H) inches
Weight : 240g (without battery) / 8.4oz