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NEEWER

NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II

  • Based on 227 reviews
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$51.29 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 29
Order within 14 hours and 7 minutes
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Style: for Nikon


Features

  • Upgraded Multifunctional Speedlite NW645II-N Speedlite supports TTL, HSS (high speed sync) up to 1/8000s, optical slave mode, stroboscopic flashes, rear curtain sync, and other features. A high guide number (GN58, ISO100m) allows lighting from a longer distance. A clear LCD screen displays all the information you need for precise settings
  • Premium Flash Output Flash output is adjustable from 1 to 1/128 in 1/3 increments according to the actual ambient light. 0.1-3.5s short recycle time and 1/300-1/20000s flash duration let you capture every transitory moment. An SD-9 external charging port is available to speed up the recycling. Stable 5600K200K daylight delivers a consistent color temperature to all shots
  • Rear Curtain Flash Sync NW645II-N supports rear curtain sync in which flashes burst at the end of exposure and freeze movements in the meantime. With this useful feature at hand, you can easily achieve a well illuminated photoshoot with smooth, expressive motion trails
  • Optical Slave Control It is compatible with original master flash units and can be activated when set on the same channel and group. Also supports S1 & S2 modes, where it can be triggered when the master units are in the manual mode and TTL mode, respectively
  • Flexible Bounce Angles Flash head can swivel up and down between -7 and 90 and rotate 270 to bounce the light off a wall and help you get natural photographs with fewer shadows. The diffusers and reflector create a broad and diffused output with less harsh shadows Compatible with Nikon D4 D5 D6 D60 D70S D90 D100 D200 D300 D610 D700 D750 D780 D800 D810 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D7100 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II cameras

Brand: NEEWER


Compatible Mountings: Nikon


Camera Flash: Slave


Flash Sync Speed: 1/8000s


Included Components: Battery


Product Dimensions: 2.4 x 2.99 x 2.99 inches


Item Weight: 1.28 pounds


Item model number: NW645II-N


Batteries: 4 AA batteries required.


Date First Available: March 22, 2023


Manufacturer: NEEWER


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great Speedlight at a Great Price
Style: for Sony
It was perfect for my Sony A7r ii. I love how simple it is to operate.
Reviewed in the United States on May 28, 2025 by GaryMc
    • Great product
Style: for Canon
Excelente buy. Great product. Good price.
Reviewed in the United States on May 12, 2025 by Jennifer Colon
    • Hot shoe mount flash
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So far it works awesome
Reviewed in the United States on September 16, 2024 by Charles J Ceretto
    • Works great and sits tight on my Canon EOS
Style: for Canon
So far, this flash works great. I like the cover it comes with and the LED display to use. I tried another one with my Canon EOS 5D Mark iii and it was loose. So I got this flash and it fit snug and wouldn’t wiggle around. Pleased with it. I’m a beginner so this flash works fine for my knowledge and experience level. ... show more
Reviewed in the United States on April 3, 2025 by Tasha
    • Excellent quality for the price
Style: for Canon
Perfect
Reviewed in the United States on April 17, 2025 by Christopher green
    • Good basic flash for Nikon D610
Style: for Nikon
Good, basic flash for Nikon D610 camera!
Reviewed in the United States on June 5, 2025 by James D.
    • Still one of the greatest for the budget.
Style: for Canon
I upgraded from an older model and I think it’s great for what you’re getting for the money, especially when you have to purchase a few of them like I did for my project without breaking the bank.
Reviewed in the United States on July 13, 2024 by Galactica Citizen
    • Great!
Style: for Nikon
Work perfectly with my Nikon d750.
Reviewed in the United States on June 2, 2024 by Bassman

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