Tag Archives: 330AF20

Neewer AD200 Flash – UV Imaging


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For Christmas this year, my wife bought me two presents – the lovely set of wine glasses I posted about a while back, and the Neewer AD200 flash. One of the features I was particularly keen to test out, is its ability as a light source for UV-imaging with its bare-bulb head. Hence this post, to demonstrate its capabilities for this. Continue reading Neewer AD200 Flash – UV Imaging

Lens test: various focal length


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As I have tested many of my 35mm F3.5 lenses for its UV-imaging capabilities, I thought I would also look at other focal length lenses which I own which were bought over the years. Some of these lenses are listed on some sites as UV-transmitting lenses (to varying degrees). The question is whether are they worthy to be on that list? Continue reading Lens test: various focal length

Lenses: what’s in a brand (35mm F3.5 enlarger lenses)?


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As I have just done a test on M42 lenses comparing their UV-transmission, I thought I would also do a test of a few different brands of 35mm F3.5 enlarger lenses (both new and older casing designs) using the same setup, to see if there is much variation in their UV-transmission. Continue reading Lenses: what’s in a brand (35mm F3.5 enlarger lenses)?

Lenses: what’s in a brand (35mm F3.5 M42 lenses)?


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There are so many different 35mm F3.5 lenses available out there. Even within the same stable of lenses in a company, you can see different designs which were clearly bought from different manufacturers and then rebadged. Some companies are well known for doing this, such as Prinzgalaxy and Soligor. I thought it was time for another comparison test. Continue reading Lenses: what’s in a brand (35mm F3.5 M42 lenses)?

Review: 35mm F3.5 lenses UV shootout


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I did a test of 10 of my UV-capable 35mm F3.5 lenses today. Continue reading Review: 35mm F3.5 lenses UV shootout