Twin Flash FS-STF22
Controller: Macro Flash Controller FS-FC1
Guide number (ISO 100): One flash (GN 16) Two flashes (GN 22)
Flash Mode: TTL Auto (GN 0.7 - 16 control with 1/8 EV step) Manual (GN 0.7 - 16 control with 1/3 EV step) Ratio between their light intensities: You can adjust the ratio between their light intensities with 1/3 EV step; you can fire only one flash; 1:8 - 1:1 - 8:1 (left:right)
Firing angle: Up-down 50 deg.; left-right 55 deg. (single flash)
Mounting: Using Shoe Ring FS-SR1 (included), 67 or 72mm screwing to the filter mount thread
Compatible available ZUIKO DIGITAL lenses: ED 50mm 1:2.0 Macro & 35mm 1:3.5 Macro (using optional Flash Adapter Ring FS-FR1), 11 - 22mm 1:2.8 - 3.5, 14 - 54mm 1:2.8 - 3.5, ED 50 - 200mm 1:2.8 - 3.5, 14 - 45 mm 1:3.5 - 5.6, 40 - 150 mm 1:3.5 - 4.5 (using Adapter Ring 58mm to 67mm/72mm)
Illuminator: Built-in four lamps
Others: Including diffuser
Size/Weight/Corde length: FS-TF22 (single flash): 73 x 50 x 39mm/105g/about 190mm
Size/Weight: FS-SR1: 146,5 x 100 x 22.5mm/95g
Macro Flash Controller FS-FC1
Illumination Unit: Ring Flash RF11 Twin Flash TF22
Using Ring Flash RF11: Characteristic of emission: Guide Number (ISO 100) 11 Flash Mode TTL Auto (GN 0.7-11, control with 1/8 EV step) Manual (GN 0.7-11,control with 1/3 EV step)
Using Twin Flash TF22: Characteristic of emission: Guide numbers (ISO 100) one flash GN 16, two flashes GN 22 Flash Mode TTL Auto (GN 0.7 ~ 16 control with 1/8 EV step) Manual (GN 0.7 ~ 16 control with 1/3 EV step) Ratio between their light intensities You can adjust the ratio between their light intensities with 1/3 EV step. 1:8 - 1:1 - 8:1 (left : right) You can fire only one flash.
Power supply: AA alkaline dry cell batteries (LR6) AA lithium batteries (FR6) AA Ni-Mn batteries (ZR6) Lithium battery packs (CR-V3) AA Ni-cd batteries AA Ni-Mh batteries
Dimensions: 78mm W x 141mm H x 119mm D
Weight: 320g (without batteries)
The twin flash unit provides enormous versatility in lighting effects for macro photography, allowing, for example, an even illumination for copying documents or permitting the creation of strong shadow effects.
The two separate flash heads can be positioned in any desired direction or angle with the bundled Shoe Ring SR-1. In addition, they may be fired simultaneously or singly. It is also possible to adjust the balance of flash output between the heads up to a ratio of 8:1 for either head. With 19 adjustment levels between these points, this affords a great deal of control while still maintaining perfect overall exposure.
The unit, which can be attached to the ZUIKO DIGITAL 11-22mm, 14-54mm and 50-200mm lenses using the bayonet for the lens hood or connected to the ZUIKO DIGITAL 50mm macro lens with the Flash Adapter Ring.
|
