What camera setup works for unattended outdoor macro time-lapse of insects over 24 hours?
Asked 11/7/2023
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2 answers
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I need an unattended setup for photographing small insects or larvae on leaves outdoors, ideally in Alaska. The goal is to capture one still image about every 10 minutes for up to 24 hours, though one image per hour could also work.
Preferred features:
- long battery life or external power for a full day
- ability to do close-up/macro photography, either with a macro lens or close-up accessory
- some weather protection for outdoor use
- relatively small and affordable
The camera would be mounted on a stand or attached to a tree and left alone. It does not need strong low-light capability because there are only a couple of dark hours per day. I’ve considered action cameras and Raspberry Pi-based options, but battery life and image quality are concerns. What kind of camera or system is best suited to this?
Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0
Photography Stack Exchange contributor
2y ago
2 Answers
4
For macro you can also add a close-up lens in front of the standard lens (usually using the filter thread) so that doesn't limit you to interchangeable lens cameras, good compact/superzoom cameras (cheaper/lighter) could also do the trick. And if they have a smaller sensor you will have more depth of field.
There are weather covers for camera+lenses that make a decent job.
If the camera has a contact for a wire remote, there are many remote controllers with an integrated timer.
Popular cameras can receive a dummy battery which is powered from an external source, which can itself be a much bigger battery (for instance a USB battery pack). But with the right set up DSLRs can be very battery-efficient.
Don't under-estimate the need for light. Macrophotography is done with very small apertures to achieve sufficient depth of field, and while larvae aren't speed daemons what they lay on can be shaken by wind so you may not be able to use slow shutter speeds, so aim for cameras that can use high ISOs without adding too much noise.
Originally by user75947. Source · Licensed CC BY-SA 4.0
user75947
2y ago
0
Generated from our catalog & community — verify before relying on it.
Yes, this is feasible. The most practical options from the answers are:
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A compact or DSLR/mirrorless camera with interval control. If it supports a wired remote, you can use an interval timer to shoot every 10 minutes. For close focus, you may not need interchangeable lenses: a close-up diopter on the existing lens can work, and smaller-sensor cameras can give more depth of field for macro.
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A purpose-built observation/time-lapse camera, such as construction/observation cameras. These are designed for long unattended shooting and often have weather housings available, but image quality and resolution may be lower, so they may be better for documentation than detailed scientific study.
For 24-hour runtime, external power is important. Many cameras can use a dummy battery connected to a larger external battery pack. Weather covers can provide basic outdoor protection.
Main caution: macro needs a lot of light because it’s often shot at small apertures. Make sure your setup has enough daylight for sharp images.
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