C-mount lenses for the NEX

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NEX5 + Fujian 28mm/1.4 (price $28 incl. shipping)

 

[ampguy]

Hi, very nice photos, were these cropped? I bought a 25/1.4 with nex to c-adapter from camplus on ebay, at a great price, and with great service, but have a lot of black on the edges (similar to the nex with 25/1.4 images posted above in this thread).

I'm wondering if your lens if perhaps your Fujian 28/1.4 is a 2/3" instead of 1/2" c-mount or something?

Would you happen to have any links of folks selling this particular lens?

Thanks!

NEX5 + Fujian 28mm/1.4 (price $28 incl. shipping)

 

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above pictures are partially cropped - the first two made with 5mm macro ring (10-15cm)

light: lamp with 24 white(-blue) LEDs

http://cgi.ebay.com/25mm-F1-4-1-2-C...554597388?pt=Film_Cameras&hash=item35ae1ff80c

 

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I am waiting (since 4 weeks) for a (nonvignetting) Fujian 35mm for $ 28.
Some weeks and it is springtime ... new movies with 35mm
Now there is only thick fat fog :-(

4x short videos with NEX5/Fujian28mm - f=1.4 and f=8
fast and freehand .... temperature = 0.2°C

http://www.megaupload.com/?d=DHRZCSLM

less vignetting with m4/3
no vignetting with Fujian 35mm/1.8

NEX5 and Fujian 25mm/1.4

f=1.4

f=8

 

[ampguy]

Thanks, nice effects. Although the 35/1.7 cctv c-mount lens does seem to vignette less, I think they may have field curvature, although it can still be a nice effect lens.

above pictures are partially cropped - the first two made with 5mm macro ring (10-15cm)

light: lamp with 24 white(-blue) LEDs

http://cgi.ebay.com/25mm-F1-4-1-2-C...554597388?pt=Film_Cameras&hash=item35ae1ff80c

 

[tamrong]

my contribution

NEX 5 + Kern-Paillard Switar 50mm f1.4 C-mount

image circle is large enough

no vignette on NEX

 

[tamrong]

this lens is very sharp at f/8

 

[tamrong]

and the Bokeh of Switar 50/1.4

 

[tamrong]

and some more pics

Kern-Paillard YVAR 75mm f/2.8 C-mount

and

Kern-Paillard YVAR 36mm f/2.8 D-mount converted to C-mount



minimal corner vignette on NEX

 

[tamrong]

Kern-Paillard YVAR 36mm f/2.8 D-mount converted to C-mount

on NEX 3 and NEX 5

 

[tamrong]

Taylor-Hobson Cinar Anastigmat 25mm f/1.5 on NEX 3

very old lens probably made by Taylor Hobson for Ensign Cine camera in the 30s


some corner vignette on NEX ,

 

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G2 + CCTV 25mm

 

[madmaxmedia]

Thanks for the samples. The 25mm with micro 4/3 is really acceptable in my book, but not with the NEX. The black circumference around the image is so big I think people should come up with another name other than vignette. That is unusable to me.

Just crop, and then pretend you have a 10MP Sony M 4/3 camera!

This result is not surprising, most 25mm c-mount on M 4/3 is fine but heavy vignetting. My 12.5mm was usable on M 4/3 in 16:9 mode.

 

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Today arrived my Fujian 35mm/1.7 - fits NEX5 and m4/3 ... Lumix GH1/G2

Price $ 23 + $ 5 shipping (airmail). Delivery time 9 days

NO vignetting, focus from 0.3m to infinity

 

[Rawfa]

I've been using this lens A LOT lately. It's really fun.

 

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Yes - it's FUUUUUN !

Fujian 35mm + GH1

 

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NEX5 + Fujian 35mm/1.7

 

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NEX5 + Fujian 35mm / 1.7

 

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Searobbery ...

I think Fujian 35mm/1.7 and Fujian 25mm/1.7 are SAME lenses
like 3x so expensive "SLR MAGIC" lens 35mm/1.7 and SLR Magic "Toy lens" "26mm"/1.4

SLR Magic "Toy lens" "26mm (haha!)"/1.4

Fujian 25mm/1.4

 

[ampguy]

Yes, they are, the m4/3 folks have been using this for awhile. SLR Magic does the colors, and maybe glues on the C mount adapter on though for the NEX version ($10 value there).

Searobbery ...

I think Fujian 35mm/1.7 and Fujian 25mm/1.7 are SAME lenses
like 3x so expensive "SLR MAGIC" lens 35mm/1.7 and SLR Magic "Toy lens" "26mm"/1.4

SLR Magic "Toy lens" "26mm (haha!)"/1.4