[Frameworks] Tri x reversal super 8

[Shumona Goel]

Thanks!

On Wednesday, July 24, 2019, Els van Riel <mail at elsvanriel.be> wrote:

> Be aware that every light meter has its own personality.
> A dirty hood can make a stop difference.
> Needles need rescaling and adjusting.
>
> always good to make tests first.
>
> Els
> Brussels
>
>
>
> On 24 Jul 2019, at 14:39, Shumona Goel <shumonagoel at gmail.com> wrote:
>
> Thanks, Jeff.  I'm using a sekonic incidental (analog) light meter.
> If I rate it at 200 ASA Daylight, and open up two stops, this should be
> correct, no?
>
>
> On Wed, Jul 24, 2019 at 6:07 PM Jeff Kreines <jeff at kinetta.com> wrote:
>
>> How you use a light meter can also be a significant factor — poor
>> metering technique can give readings that are several stops off. My
>> personal preference is an incident meter.
>>
>> With reversal stock always err towards slight underexposure.
>>
>> Good luck. Shoot short tests.
>>
>> Jeff Kreines
>> Kinetta
>> jeff at kinetta.com
>> kinetta.com
>>
>> Sent from iPhone.
>>
>> On Jul 24, 2019, at 7:20 AM, Scott Dorsey <kludge at panix.com> wrote:
>>
>> >> I am not getting it. Is 200 ISO the native speed of the film? Or is it
>> 160 ?
>> >
>> > It is both.  The film is less sensitive to red light than to blue light,
>> > so if you expose it in red light, the effective ASA is lower.  If you
>> > are exposing with tungsten light, you use 160 ASA, while if you are
>> exposing
>> > with daylight, you use 200 ASA.
>> >
>> >> Most Super-8 cameras have an orange filter for daylight.
>> >> But for b&w one would always open the filter right?
>> >
>> > Right, you disable the 85 filter.  It's a bad idea in any case.
>> > --scott
>> >
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