Minolta MD Celtic 35mm f2.8 brand_Arca Swiss 6 is a slightly longer

6 is a slightly longer lens for 4x5 cameras

Leitz 13009 UVa filter for Series VII drop-in mounts

This "black ring" version has a black-painted aperture ring (as you may have surmised) which makes it a whole lot easier to read in bright light than the original reflective chrome version

except that the rubber grip on the bayonet ring has been removed

Minolta MD Celtic 35mm f2.8 brand_Arca Swiss 6 is a slightly longerI do not know why Minolta called their budget lens line "Celtic" and I don't think anyone knows, possibly not even Minolta. There is nothing Celtic about this lens, or about Minolta, unless I slept through a couple of pretty important world history classes, which is possible. Anyway, the Minolta MD Celtic 35mm f2. 8 is a surprisingly tiny semi wide prime lens in excellent condition, with clean glass, and good function.