170SL Speedlight for Nikon
- Calculated at Checkout
The ProMaster 170SL Speedlight works with your camera to add light where you want it. It automatically adjusts its exposure and light beam to match your camera and lens settings. The articulating head can be adjusted for a variety of swivel and bounce positions; and is compatible with many light modifiers. The 170SL's powerful guide number of 52m/171ft combined with 180mm zoom head can illuminate subjects from afar. The built-in wireless TTL system provides expanded off-camera lighting options (functions as a master of slave).
• Durable tilt / swivel head
• Quick release locking foot
• Durable high voltage battery port
• High quality buttons and switches
• High grade zoom motors and capacitors
• Custom designed 2-lens flash head for best quality of light
The 170SL is a speedlight that can grow with a photographer. Advanced users can explore features such as: Rear Curtain Sync RPT (stroboscopic) mode Flash exposure bracketing Wireless flash photography that integrates with either Nikon or Canon’s optical pulse systems (non-RT) Includes a custom designed case with storage for 4 spare batteries
Guide Number: (ISO 100) 52 m/ 170' at 180mm reflector position
Flash Coverage: 24-180mm (18mm with wide panel)
Bounce/Swivel Flash Head
Bounce Position (degrees): -7, 0, 45, 60, 75, 90
Swivel Position (degrees): Right 0-180, Left 0-90
Built-in wide panel (18mm) and bounce reflector
Flash Duration: 1/800-1/20,000 second
Color Temperature: 5600K
Exposure Compensation: +/-3 EV
Master/Slave Mode: Optical pulse with 3 groups, 4 channels
Recycling Time: Alkaline cells 0.2-4.55; NiMH cells 0.15-2.5 seconds
Net Weight: 14 oz/396 g (without batteries)
Dimensions: 7 3/4" x 3 1/16" x 2 5/16" (196.8mm x 77.8mm x 58.7mm)
Power Source: 4 x 1.5V AA alkaline batteries, 4 x 1.2V NiMH batteries, optional HV external power source
You may return most new, unopened items within 10 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to any address in the United States. We do not offer international shipping.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.