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Photo Forum / Film Photography / Medium format / August 2007

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Hasselblad 40 f/4 CF lens info sought

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Alan Browne - 26 Aug 2007 17:12 GMT
I'm closing in on a 40 f/4 for my 500 C/M.

Opinions on this lens?

Thanks,
Alan.

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Q.G. de Bakker - 26 Aug 2007 19:39 GMT
> I'm closing in on a 40 f/4 for my 500 C/M.

Which one?
The C version, the FLE version, or the later FLE IF version?
Alan Browne - 27 Aug 2007 19:34 GMT
>> I'm closing in on a 40 f/4 for my 500 C/M.
>
> Which one?
> The C version, the FLE version, or the later FLE IF version?

Not sure (seller hasn't stated / not avail 'til the weekend or so)...

Is there one to avoid?

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-- r.p.e.35mm user resource: http://www.aliasimages.com/rpe35mmur.htm
--        r.p.d.slr-systems: http://www.aliasimages.com/rpdslrsysur.htm
--      [SI] gallery & rulz: http://www.pbase.com/shootin
--                   e-meil: Remove FreeLunch.

Q.G. de Bakker - 27 Aug 2007 20:01 GMT
>> Which one?
>> The C version, the FLE version, or the later FLE IF version?
>
> Not sure (seller hasn't stated / not avail 'til the weekend or so)...
>
> Is there one to avoid?

Perhaps the early, C version.

The CF FLE version you are looking at is probably the best of the bunch.
The later Internal Focusing version is sharper, but has quite a bit more
distortion.

Good lenses all, though.
Shivananda - 30 Aug 2007 03:53 GMT
> I'm closing in on a 40 f/4 for my 500 C/M.
>
> Opinions on this lens?
>
> Thanks,
> Alan.

Beautiful, beautiful lens, makes beautiful pics. Almost no distortion.
Not far off from the 38mm Biogon in sharpness and lack of distortion --
and room for a mirrorbox.
Q.G. de Bakker - 30 Aug 2007 06:22 GMT
Shivananda

> Beautiful, beautiful lens, makes beautiful pics. Almost no distortion.
> Not far off from the 38mm Biogon in sharpness and lack of distortion --
> and room for a mirrorbox.

That's need a (minor) qualification:

Almost no distortion, for a lens with such a wide angle of view.
Distortion is still present:
- 1% in the C 40 mm lens (good),
- 1.5% in the CF version (a little bit worse),
- and up to 3.5% in the latest, IF version.

The Biogon has about 0.4%

And some popular lenses to compare that to:
- 1.3% produced by the humble 50 mm lens
- just over 1.5% in the 80 mm lens
- the 150 mm lens produces 0.5%

For what "almost no distortion" in the Zeiss/Hasselblad lens line can mean
we have to look at the 100 mm lens:
0.09%. almost 40x less than in the latest 40 mm lens.
;-)
 
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