[rollei_list] Re: Verticals at edge of frame

  • From: Bob James <starboy0@xxxxxxxxxxxxx>
  • To: "rollei_list@xxxxxxxxxxxxx" <rollei_list@xxxxxxxxxxxxx>
  • Date: Sun, 11 Dec 2011 17:05:41 -0600

You know what?  I bet that's what I've doing.  The novelty of holding a camera 
at waist-level drew my attention to the horizontal orientation while neglecting 
the forward backward tip.

Thanks, Jerry.

Bob



On Dec 11, 2011, at 4:43 PM, Jerry Lehrer <glehrer@xxxxxxxxxx> wrote:

> 
> 
> 
> Bob,
> 
> 
> If the film plane is parallel to the vertical object,  you should not get any 
>   "fall-in'  toward center.   In other words, don't tilt your
> camera up or down.
> 
> Jerry
> 
> On 12/11/2011 2:33 PM, Bob James wrote:
>> No pincushion distortion.  No curvature noted.
>> 
>> 
>> 
>> On Dec 11, 2011, at 3:57 PM, Jerry Lehrer<glehrer@xxxxxxxxxx>  wrote:
>> 
>>> Bob,
>>> 
>>> Are you asserting that your lens is exhibiting "pin-cushion "  distortion?  
>>>  I have never seen it in any of my shots taken with
>>> any of my 2.8 Planars.  either Rollei or Hasselblad.
>>> 
>>> Jerry Lehrer
>>> 
>>> On 12/11/2011 12:51 PM, Bob James wrote:
>>>> I'm noticing that verticals (light poles, edges of buildings) near the 
>>>> edge of the frame really fall in towards the center with the 80 mm Planar 
>>>> f/2.8 lens.
>>>> 
>>>> Maybe I wasn't paying as much attention to this convergence when composing 
>>>> before but this effect did not seemed as pronounced with my previous 35 mm 
>>>> SLRs.
>>>> 
>>>> Anyway I'm wondering how you deal with this when composing.  Just make 
>>>> sure there are no close strong verticals near the edge?  Move them more 
>>>> toward the center?  Back away?  Eliminate them altogether?  Just accept 
>>>> it?  Any tricks to how you use the viewfinder grid lines to address this?
>>>> 
>>>> Just wondering how you seasoned Rollei TLR vets approach this.
>>>> 
>>>> Also I've noticed there is a dimensionality about the way this lens 
>>>> renders scenes that is lovely.
>>>> 
>>>> Thanks!
>>>> 
>>>> Bob James
>>>> 
>>>> 
>>>> 
>>>> -
>>> 
>>> -
> 
> 
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