Sigma-Z 200mm f/3.5 Pantel Multi-Coated (1976)

2016.09.29 - Published

2021.08.15 - Re-written, re-edit video

2022.08.15 - Updated

Sigma-Z

200mm f/3.5

Pantel MC

Year - 1976
Focusing - Manual, non-AF
Focus Throw - 360 degrees
Minimum Focusing - 3 meters

Filter Thread Ø - 62 mm

Aperture Run - f/3.5 to f/64

Iris Blades - 6 (auto diaphragm)

Optical Formula - 5 elements, 5 groups(?)

Early-type multicoating

With built in metal hood

Made in Japan

Photo Album:

https://photos.app.goo.gl/wxUUQYF93ixsaohb8

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Impressions

The Sigma-Z 200mm f/3.5 Pantel MC is a very rare lens; there is not much information about it. This f/3.5 lens is only 2/3 stops slower than f/2.8, it's an affordable version of those expensive primes. The look of this lens is 1970s Sigma design. I got this lens in mint condition including its original front and rear caps; but the elements had fungus and needed cleaning.

Age and cleaning might affect the output quality. The lens produces clear shots at f/3.5; there is blurry background that is sought after in portraits, it is sharp but renders skin beautifully (not macro lens sharp), and that the delicate colors and weak contrast also add up as good things about using this lens for portrait shots.

The minimum focusing is 3 meters (200mm's of the time are typically 2 meters). Shooting portrait at the focal length would require you to stand around 3 meters far anyway. Another unique feature you don't see in any other lens is shooting at f/64. I only realized after re-writing this post after 5 years... you probably need to align the red '18' meters to the diamond in the center. The infinity marking will align with the 'PAN' marking. Then stop down to f/64... everything before and after the 18 meters mark would be in focus. That is my guess. See photo below.

This lens looked promising but was a missed opportunity because it was in M42 mount and I only had a Nikon DSLR at that point (see 'flange distance'); I was able to mount it with an M42 adapter but won't focus to infinity. With my mirrorless camera now, it could have been used more and given a second chance. It looks like a lens that is really worth giving a second try. Given its rarity, one has better luck finding better alternatives like the Nikkor 200/4.

Another unique feature you don't see in any other lens is shooting at f/64. I only realized after re-writing this post after 5 years... you probably need to align the red '18' meters to the diamond in the center. The infinity marking will align with the 'PAN' marking. Then stop down to f/64... everything before and after the 18 meters mark would be in focus. That is my guess.