Neewer
Neewer NW645-S TTL GN58 Camera Flash Speedlite
★★★★★
High-Speed TTL Flash Speedlite for Sony CamerasThe Neewer NW645-S is a versatile TTL Slave Camera Flash Speedlite with a guide number of GN58. Compatible with Sony MI Shoe Cameras, it offers HSS up to 1/8000s and features an easy-to-read LCD display. Specifications: Guide Number: GN58 TTL: Yes H...
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Overview
High-Speed TTL Flash Speedlite for Sony Cameras
The Neewer NW645-S is a versatile TTL Slave Camera Flash Speedlite with a guide number of GN58. Compatible with Sony MI Shoe Cameras, it offers HSS up to 1/8000s and features an easy-to-read LCD display.
Specifications:
- Guide Number: GN58
- TTL: Yes
- HSS: Up to 1/8000s
- Display: LCD
- Vertical Rotation Angle: -7-90 degrees
- Horizontal Rotation Angle: -90-180 degrees
- Flash Duration: 1/300 to 1/20000s
- Triggering Distance: 20-30m indoor, 10-15m outdoor
- Flash Control: 8-step power control (1/128-1/1), 0.3EV step length, 22 fine-tuning stalls
- Power Supply: Ni-MH/4 pcs LR6 alkaline batteries (not included)
- Full Power Flashes: Approx. 230 times
- Peripheral Interface: Hot shoe, PC synchronous interface
- Item Weight: 0.9 pounds/410g
- Item Size: 7.99x2.99x2.40inches/20.3x7.6x6.1cm
- Compatibility: Sony MI Shoe Cameras
Specifications
Brand
Neewer
Model
NW645-S
Guide Number
58
Flash Modes
TTL
Pros & Cons
👍 Pros
- Features TTL functionality, allowing for automatic exposure control with compatible camera systems
- Boasts a Guide Number of 58, indicating strong light output for illuminating subjects effectively
- Provides a flexible lighting solution for photographers needing an external flash
- Designed for compatibility with specific camera systems, ensuring seamless integration and operation
- Offers a cost-effective alternative to first-party flashes while providing essential features
👎 Cons
- Specific camera compatibility might limit its use across different camera brands or models
- Does not specify advanced features like high-speed sync beyond the TTL functionality
- The product title does not mention an integrated LED light for video or continuous lighting
- Lacks specific details on power source type or battery life, which could be a consideration for extended shoots
- Information on wireless capabilities, beyond TTL, is not explicitly provided, potentially limiting remote control options
Frequently Asked Questions
What does "TTL" mean for this flash speedlite?
TTL stands for "Through The Lens," which means the flash automatically adjusts its power output based on light readings from your camera's lens, aiming for correct exposure.
Is this flash compatible with all camera brands?
The Neewer NW645-S is designed for specific camera systems as indicated by the "S" in the model name, typically signifying Sony. Compatibility details should be verified with your camera model.
What is the significance of "GN58"?
GN58 refers to a Guide Number of 58, which is a measure of the flash's power. A higher guide number generally means the flash can illuminate subjects effectively from a greater distance or at lower ISO settings.
Can this flash be used off-camera?
While the product is a speedlite, the provided information does not explicitly detail its off-camera wireless capabilities beyond its TTL function. Additional accessories or camera features might be needed for advanced off-camera use.
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