In this COVID-19 situation I guess many photographers keep staying home and reprocessing old photos. I am reprocessing photos taken about 10 years ago. At that time my gears were SIGMA DP1 and SIGMA DP2.
GIZMON Wtulens is a toy lens same as FUJIFILM QuickSnap lens.
17mm focal length, F/16 fixed aperture, cheep and lightweight pancake lens.
Yashica Contax Carl Zeiss Sonnar 135/2.8 is made in 1985.
Google Nik Collection is a free software. Nik Collection includes “HDR Efex Pro”, my favorite.
It works standalone. But its value will be increased if combined with Adobe Lightroom or Photoshop.
This lens is branded “Voigtlander”, made by Cosina Japan. It designed for the Leica M-mount rangefinder.
If you use this lens with APS-C cameras, you will get an angle of view equivalent to a 50mm lens on a 35mm (fullsize) camera.
“Voigtlander NOKTON Classic 35mm F1.4 MC” was the start point for my lens addiction.