Yes, that is a moon...
Mar. 1st, 2024 09:39 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
Despite generally horrible weather yesterday it turned out to be a fairly clear night, and I turned my new (my Xmas present to myself) long lens, a Sigma APO 170-500, on the moon, the first time I've seen it really clearly this year. This is the first lens I've had that can actually autofocus on the moon, which is a great time-saver, though I had to set the shutter speed manually and bracket a lot, since metering really doesn't work that well on small bright objects on a black background.
The three photos show the moon at 175mm, at 500mm, and at 500mm with a 2x converter - I didn't think this would work, and I did have to focus manually, but the results are slightly better than simply blowing up the 500mm image. All pictures are the full frame (APS-c size).

full-sized image link - https://live.staticflickr.com/65535/53561064988_983cfdd62c_o_d.jpg

full size image here - https://live.staticflickr.com/65535/53561308995_ff370cb0ae_o_d.jpg

full-sized image here - https://live.staticflickr.com/65535/53560007462_51f739d699_o_d.jpg
Better than I've managed with previous lenses, and easier to use.
The three photos show the moon at 175mm, at 500mm, and at 500mm with a 2x converter - I didn't think this would work, and I did have to focus manually, but the results are slightly better than simply blowing up the 500mm image. All pictures are the full frame (APS-c size).

full-sized image link - https://live.staticflickr.com/65535/53561064988_983cfdd62c_o_d.jpg

full size image here - https://live.staticflickr.com/65535/53561308995_ff370cb0ae_o_d.jpg

full-sized image here - https://live.staticflickr.com/65535/53560007462_51f739d699_o_d.jpg
Better than I've managed with previous lenses, and easier to use.
no subject
Date: 2024-03-01 09:24 pm (UTC)no subject
Date: 2024-03-02 12:02 am (UTC)