Which shutter speed would you typically use with a tripod when shooting with a 500 mm lens?

• A. 1/30
• B. 1/125
• C. 1/250
• D. 1/500

Answer: (A)

Long telephoto work on a tripod hinges on controlling two things: camera shake and subject motion. A 500 mm lens magnifies any tiny movement, so even with the camera on a tripod you still need a shutter speed that minimizes blur from vibrations or wind-induced shake. The tripod removes the need to hold the camera for support, which lets you use slower speeds to gather light or keep ISO down, but you don’t want to go so slow that residual motion of the setup blurs the image.

In practice, for a static scene or a calmly perched subject, a starting point around 1/125 to 1/250 is common with a 500 mm lens on a tripod. You can go slower if the setup is particularly rigid and the subject is truly still, but that slower speed raises the risk of blur from wind, tripod jitter, or mirror slap. If the subject is moving or wind is present, you’d jump to faster speeds like 1/500 or higher to freeze action. If your lens has stabilization, some shooters turn it off when mounted on a tripod to avoid micro-corrections that can introduce blur.

So typical starting shutter speeds to consider are 1/125 or 1/250; 1/30 would be unusually slow for a 500 mm on a tripod unless conditions are exceptionally still and you’re compensating with a very solid setup and careful triggering.