STF‑8 Twin Flash

£449.99
VAT incl. + £0.00 Delivery charges
Delivery in 3-4 days  

Expanding the macro shooting expressions

  • World’s first* weather resistant macro flash
  • Focus stacking and bracketing compatible**
  • Dust, splash and freezeproof
STF‑8 Twin Flash
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Olympus is delighted to introduce the world's first* Macro flash with a dust‑, splash‑ and freezeproof (‑10°C) construction in a lightweight and compact design, making it ideal for any kind of environment, whether in the rainforest or in the desert. The STF‑8 support flash photography, when combined with cameras featuring the Focus Stacking‑ and the Focus Bracketing mode. This feature is very useful for shooting flowers, insects, and commercial photos in the studio. The bundled adapter ring is compatible with the M.Zuiko Digital ED 30mm F3.5 Macro, M.Zuiko Digital ED 60mm F2.8 Macro, and M.Zuiko Digital ED 12‑40mm F2.8 PRO. This compact Macro flash enables versatile and creative lighting options by controlling the output ratio of each head single or dual. When using both heads of the twin flash the GN is 8.5, and when using only a single head the GN is 6. In addition to TTL Auto Sync mode for precision control, you can set the flash in 1/3 step increments on the camera in manual mode, and in 1 step increments with the flash dial. The main flash can also be used as a commander to control multiple flash units.

STF‑8

39.7mm 45.4mm

Guide Number

ISO 100

One flash (GN 6.0) / Two flashes (GN 8.5)

Illumination

Light intention ratio

1:8 ‑ 1:1 ‑ 8:1

Single flash firing

Yes

Emission Period

< 1/1000s

Light intensity

1/1 ‑ 1/128

Firing Angle

Up / Down

61°

Left / Right

72°

Standard

Covering field of view for focal length: 12mm (Micro Four Thirds)

Flash Modes

Modes

TTL‑AUTO, MANUAL, RC

Bounce Angles

Up / Down

60° / 40°

Wireless Flash Control

Control method

Triggered and controlled (Olympus Wireless RC Flash system)

Number of channels

4 channels

Group setting

4 groups

Modes

RC

Power Supply

Power source

4 AA batteries

Battery

(Alkaline or Ni‑MH)

Recovery time

Approx. 4s

Flash battery durability

Approx. 480 shots (Alkaline batteries)

Approx. 1330 shots (NiMH batteries)

Dimensions

Width

45.4mm

Height

39.7mm

Depth

42.3mm

(single flash)

Weight

283g

Environment

Temperature

‑10 ‑ 40°C Operating temperature

Liquid Ingress Protection

Splash proof