Author Topic: Cyclop T3C-2 (Helios) 100 mm f/2.0  (Read 5908 times)

dickb

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #15 on: March 24, 2020, 15:00:05 »
I've owned both the Helios 40-2 85/1.5 and the Cyclop 85/1.5. The focus mechanism of the 40-2 is more nicely dampened than the Cyclop, but it is heavier as well, 880g versus 660g. Given that I only use it at f/1.5, I sold my 40-2.

golunvolo

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #16 on: March 24, 2020, 20:07:27 »
You always have to come up with cool lenses and cooler images... ::)

  That looks like a lot of fun too

 

John Geerts

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #17 on: March 25, 2020, 18:27:06 »
You always have to come up with cool lenses and cooler images... ::)

  That looks like a lot of fun too
Thanks Paco. Sometimes you need to be lucky to find 'cool'  lenses ;) 

John Geerts

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #18 on: March 25, 2020, 20:20:34 »
Cat portrait


John Geerts

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #19 on: April 10, 2020, 21:27:41 »
Still testing the lens in the field

The central scene of the lens is pretty sharp. The outskirts have different focus settings for sharpening and give an unusual effect.

And apparently you can shoot through the plant, with this lens  ;)

John Geerts

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #20 on: April 10, 2020, 21:45:44 »
Close focus on the stones on the center top of the image.  The rest is out of focus.

Akira

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #21 on: April 10, 2020, 21:52:04 »
Still testing the lens in the field

The central scene of the lens is pretty sharp. The outskirts have different focus settings for sharpening and give an unusual effect.

And apparently you can shoot through the plant, with this lens  ;)

The lens seems to perform superbly on a m4/3 format camera as a fast 200mm equivalent.
"The eye is blind if the mind is absent." - Confucius

"Limitation is inspiration." - Akira

John Geerts

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Re: Cyclop T3C-2 (Helios) 100 mm f/2.0
« Reply #22 on: April 11, 2020, 07:05:46 »
The lens seems to perform superbly on a m4/3 format camera as a fast 200mm equivalent.
Yes, that would give a sharp image over the whole sensor, I think