Sony HVL-IRM Flash

Pros: Extends your ir night photo distance considerably.

Cons: Width of beam should be adjustable (too narrow beam).

The Bottom Line: This ir light will extend your night photo distance, but I recommend waiting until a better light is on the market.

Review: I bought this light for my Sony F-717, which has night vision and a built-in ir light. The built-in light (which is around the edge of the lens in the F-717) gets me about 15 feed in very dark conditions, and this extra light gets me 30 (or more) feet. ...