How to Shoot the Moon.

[Grant]

This may be of interest to some:



Before I fell in love with photography I was in love with Astronomy. In fact I still am.

Today I gave advice about shooting the moon. This image was shot on film using an old Pentax, and it was even old when I took this image. The camera was directly connected to a telescope but a coupler called a T-mount and therefor there was no camera lens involved.

Most people tend to over expose the moon. The easiest way to expose for the moon is to use the Sunny 16 rule. When you think of it the moon is directly light by the sun. There will may be a slight discrepancy caused by atmospheric extinction and a light grazing effect when the moon is past first or last quarter this may require a stop adjustment.

The sunny 16 just states set your shutter to the reciprocal of the ISO and shoot at f/16.



I took this image at 1/250, f/10 at ISO 100 and there is no vertical crop.

[Marko]

Hi Grant,

Thanks so much for sharing this knowledge. MUCH appreciated.

[Mad Aussie]

Very cool.

I've seen some awesome images of space taken by people with very std cameras but using a complex set up. Shots of Nebula's etc. Amazing stuff. You're not into that are you Grant?

[Grant]

You're not into that are you Grant?

I was very much into that from about 1980 to 1995, but that was another life.

.

[Mad Aussie]

That stuff fascinates me .. .but I simply couldn't sit up all night to get these shots.

Here's a sample from another website ... by another photographer called Nighthound ...




Is that the sort of stuff you took Grant?

[Fortytwo]

That stuff fascinates me .. .but I simply couldn't sit up all night to get these shots.

Here's a sample from another website ... by another photographer called Nighthound ...




Is that the sort of stuff you took Grant?

I'd just love to be able to take shots like that. But that'll require a motorised tripod and a very good (and expensive) telescope. Still saving...

[Iguanasan]

...snip...
Most people tend to over expose the moon. The easiest way to expose for the moon is to use the Sunny 16 rule. When you think of it the moon is directly light by the sun. There will may be a slight discrepancy caused by atmospheric extinction and a light grazing effect when the moon is past first or last quarter this may require a stop adjustment.

The sunny 16 just states set your shutter to the reciprocal of the ISO and shoot at f/16.

(image removed for brevity - it's up above)

I took this image at 1/250, f/10 at ISO 100 and there is no vertical crop.

Hey, Grant, thanks for sharing the explanation of how to shoot the moon. I've had a number of successful moon shots myself once I realized that the moon was reflected sunlight and exposed properly. I am wondering if you can explain for "the folks at home" why you suggest f/16, ISO 100, 1/100 but then show an image where the settings you used were f/10, ISO 100, 1/250?

[Marko]

Just jumpin in here... those two exposures are almost identical.

The aperture is about 1 stop larger on the F10 shot so the shutter needs to be faster by roughly the same amount.

I' m guessing that this may have been shot handheld so the faster shutter speed is for sharpness...?