Weefine underwater flash WFS07 - black

Weefine Compact Underwater Flash with Circle Burner and Video Function

Weefine recognizes that in most cases, underwater photographers need a flash light to take photos and constant lighting to record videos. As a result, flash and video light are required. But if you need both, you need to carry more lighting arms and hardware, thus carrying an additional burden and acquisition cost. Is there a product that has both functions and can solve this sore point perfectly?

Based on this demand, Weefine has developed an innovative multifunctional ring flash unit (Model No. WFS07) that addresses this issue.
The WFS07 is a multifunctional fill light for underwater photography and video, featuring exquisite and compact appearance, light weight and wide beam angle. 

It uses a ring flash tube with a powerful guide number of 22 and a wide beam angle of 140 degrees underwater without a diffuser. It is equipped with a new custom-made high-capacity lithium battery, which can provide the full power of the flash for more than 600 shots when fully charged, with a recharge time of 0.9 seconds at full flash.

In addition, a white light COB LED with a luminous flux of 3000Lm and a color rendering of Ra90 is installed in the center of the ring flash tube. This LED light can be used as a focus light together with the ring flash or alone as a video light.  
The WFS07 is also equipped with a perfect safety system that includes temperature management, internal pressure management, battery safety management, multiple water protection, etc., so photographers can feel safe when using it.
The WFS07 is another new product based on the Weefine brand's new design concept, featuring several patented original technologies.

Long runtime
The Weefine WFS07 does over 600 exposures at full flash load per battery charge.

Monitor
On the back of the Weefine WFS07 flash is a small monitor, which permanently displays all important parameters. Further one sees on a view whether one in the manual flash mode or in the TTL Sync. Mode works.

Operation
At the bottom of the dive flash are two optical connectors. The fiber optic cable for flash operation is connected to one of them, the cable for the (optional) remote control is connected to the other.

Pilot light/video light
The Weefine underwater strobe WFS07 offers a dual function with the bury light. Thus, on the one hand, it is a classic pilot light, and on the other hand, it is a very powerful video light. So it can be used as an underwater flash as well as a video light. And that without making any compromises.

TTL
The "sync mode" of the flash corresponds to the optical TTL of Inon and also does a perfect job in use with TTL converters like the "Turtle" or the Trigger from UW-Tecnics. Cameras that use their own flash to trigger the WFS07 work flawlessly. The flash can be set in manual mode for use with pre-flash as well as without pre-flash.

Scope of delivery:

• Weefine underwater flash WFS07
• 2x 18650 battery 3000 mAh
• Spare O-rings (2 pcs.)
• Softcase
• Instruction manual
• Ball connector
• YS connector
• Charger for 2x 18650 batteries
• Impact protection 
• Diffuser 
• Allen key
• O-ring tool
• Grease

Characteristics:

• Guide number at full power at 1m/IOS 100: 22
• Color temperature: 5500K
• Illumination angle under water: 140 degrees
• LED illumination: 3000 lumens
• LED CRI: RA90
• LED runtime: approx. 50 min. (LED at full power in video mode) 
• GN levels: 1 / 1.4/ 2 / 2.8 / 4 / 5.6 / 8 / 11 / 14 / 16 / 22 (11 levels)
• Flashes per full charge: More than 600 times at full power (GN22).
• Recycling time: Approx. 0.9 seconds at full power flashes
• Battery: 2x 18650, 3000 mAh
• Waterproof: 100m
• Size: 79mm (D) x 155mm (L)
• Weight with battery: 695g on land, 165g under water
• Connection: optical connection (fiber optic) type Sea&Sea
• Overpressure valve: standard 

Category: underwater flash; small, light, powerful, ring torch, WFS07-B, WFS07-W, video light, hybrid, dive flash, Weefine - Switzerland