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Profoto Pro-B3
強大的 750 瓦秒閃光功率，能在戶外壓制陽光。
0.01-2.3 秒的快速回電時間，不會錯失拍攝良機。
超短的閃光持續時間低至 1/75000 秒，輕鬆捕捉清晰動作，消除運動模糊。
可選的閃光模式、HSS 和 TTL 為您提供更多的功能。
附防滑塗層的外殼十分堅固，電容等關鍵組件極為耐用，石英閃光管可由使用者自行更換。
高容量鋰電池，可邊充邊用。
內建 AirX 連線功能，可透過所有 Profoto 遙控引閃器或應用程式全面控制無線連線。
使用者介面簡單直觀，配有高清大顯示器。
高亮度日光色溫 LED 燈，可用於造型、影片拍攝或攝影佈光。日光色溫可以輕鬆與閃光燈或戶外自然光融合。
相容於選項豐富、小巧輕盈的 Profoto 塑光工具系統。
Profoto Pro-B3 產品編號: 901081-INT
Profoto Pro-B3 Duo Kit 產品編號:901082-INT
Overview
Product name:
Profoto Pro-B3
Regulatory model
PCA1639
Flash
Max energy
750 Ws
Energy range
11 f-stops (0.8 - 750 Ws)
Energy control increments
0.1 f-stops (0.1-10)
Recycling time
Eco mode: 0.01-2.0 s
Boost/Freeze mode: 0.01-2.3 s
Energy stability
<0.03 f-stop at energy 3.0-10
<0.06 f-stop at energy 0.1-2.9
Flash modes
Eco (Normal), Boost and Freeze
Flash duration t0.1
Eco mode: 1/600 s (10) - 1/5,500 s (0.1)
Boost mode: 1/600 s (10) - 1/5,500 s (0.1)
Freeze mode: 1/600 s (10) - 1/15,900 s (0.1)
Flash duration t0.5
Eco mode: 1/1,900 s (10) - 1/7,000 s (0.1)
Boost mode: 1/1,900 s (10) - 1/7,000 s (0.1)
Freeze mode: 1/1,900 s (10) - 1/75,000 s (0.1)
Color temperature
Eco mode: 6300K ±100K
Boost mode: 6300K ±100K
Freeze mode: 6400K (10) -9000K (0.1)
F-stop @ 2m / 100 ISO
Bare: 22 6/10
Magnum: 45 4/10
OCF Magnum: 32 9/10
Beam angle
65°
Field angle
106°
Continuous light
Lamp type
LED
Max luminous flux (lumen)
6,300 lm
Max illuminance @ 1meter (lux)
Bare: 2,380 lx
Magnum: 16,540 lx
OCF Magnum: 25,530 lx
Dimming range
100-1 %
Color temperature
5600 K ±100 K
Color rendering index (CRI)
>92
Beam angle
65°
Field angle
105°
Max power
56 W
Wireless connectivity
Built-in connectivity
Profoto AirX
Frequency band
2,4 Ghz
Supported Air functions
Sync, TTL, HSS, Remote control (Air 1 and Air 2)
Number of Air channels
100 (1-100)
Number of groups per Air Channel
6 (A-F)
Wireless operating range
With Profoto remotes: 0.5 - 100 m (1.5- 330 ft)*
With Bluetooth devices: 0.1- 30 m (0.3-90 ft)
* in optimal conditions up to 300 m (1000 ft)
Supported apps for Bluetooth devices
Profoto Camera and Profoto Control apps
Connectors
Sync
1 x 3.5 mm socket (mini-phone)
Other
USB-C service port
Powering
Power supply
Profoto Li-Ion Battery 4S2P
Battery capacity
Min 78,32 Wh
up to 250 full power flashes
up to 60 minutes full continuous light
Battery charger
Profoto Battery Charger 5A
Battery charging time
90 minutes
Other
Firmware update
via Bluetooth
Photocell/IR-slave
Yes
Stand adapter
Yes for standard 5/8 studs
Umbrella mount
Yes (in stand adapter)
Operation temperature
0 °C to +35 °C
+32 °F to +95 °F
Storage temperature
Store in normal indoor conditions
Measurements
Width
14.0 cm / 5.5 in
Length
34.5 cm / 13.58 in
Height
20.0 cm / 7.87 in
Weight
3.45 kg / 7.6 lbs (without battery)
4.0 kg / 8.8 lbs (with battery)
