I got a 105 mm f/2.8 prime lens

The lens is ASAHI PENTAX TAKUMAR 105mm f/2.8, M42 mount. I bought it from an eBay seller in Japan.

24M Mar 11 09:40 DSC00374.ARW
28M Mar 11 09:56 DSC00374.png
35M Mar 11 10:55 DSC00374-M.png

I created a 6k (6024×4024) image using ufraw, then loaded it to GIMP to do simple color correction and exported it to 4k image.

Ran the following Imagemagik command to crop.
$ convert DSC00374-M.png -crop 1345×1530+1400+316 watch-m0.jpg

f/4, 1/30s, ISO 800, two florescent bulbs on the ceiling.

Large JPEG image by Sony A6000
5.5M Mar 11 09:40 DSC00374.JPG

Medium JPEG image by Sony A6000

About janpenguin

Email: k2.mountain [at] gmail [dot] com Every content on the blog is made by Free and Open Source Software in GNU/Linux.
This entry was posted in Photography and tagged , , , , , , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s