# Thread: How to set at this exposure time?

1. ## How to set at this exposure time?

Sorry I know this is the most noob question that i've ever asked.

What is the exposure time 0.7692" = equals to in-cam when setting the shutter speed?

currently using a D300 btw. tried figure out all the slow shutter speeds but no avail!

hopefully any strong technical skill people can help me!

Thanks!!

2. ## Re: How to set at this exposure time?

eh simple division.

eg. 1/250 of a second is 0.24

so 1/80 is 0.75

hhaha sorry TS for wrong info :P

3. ## Re: How to set at this exposure time?

i see i see. kept figuring thought is 1/7 but cannot find! LOL!!

4. ## Re: How to set at this exposure time?

1/1.3s = 0.7692s

5. ## Re: How to set at this exposure time?

Originally Posted by foxtwo
eh simple division.

eg. 1/250 of a second is 0.24

so 1/80 is 0.75
1/250=0.004
1/80=0.0125

6. ## Re: How to set at this exposure time?

Originally Posted by foxtwo
eh simple division.

eg. 1/250 of a second is 0.24

so 1/80 is 0.75

7. ## Re: How to set at this exposure time?

Originally Posted by Rashkae
eh issit? hjahah oops

8. ## Re: How to set at this exposure time?

Originally Posted by GRbenji
1/1.3s = 0.7692s
so what is 1/1.3s in relation to shutter stops?

9. ## Re: How to set at this exposure time?

Originally Posted by foxtwo
so what is 1/1.3s in relation to shutter stops?
For Nikon you can really set shutter speed at 1/1.3. It just shows 1.3 on the top LCD.

10. ## Re: How to set at this exposure time?

Originally Posted by foxtwo
so what is 1/1.3s in relation to shutter stops?
For Nikon in 1/3 step between 1/2s to 1s is 1/2s, 1/1.6s, 1/1.3s, 1s.
For Canon in 1/3 step between 1/2s to 1 s is 0"5, 0"6, 0'8, 1".

11. ## Re: How to set at this exposure time?

Originally Posted by foxtwo
eh simple division.

eg. 1/250 of a second is 0.24

so 1/80 is 0.75

hhaha sorry TS for wrong info :P
it's okay! lucky my shoot haven't start yet so no worries! thank you once again!!

12. ## Re: How to set at this exposure time?

correct me if I'm wrong, one stop is twice as much light collected by sensor than previous setting hence any doubling of shutter time is twice the amount of light collected

13. ## Re: How to set at this exposure time?

Originally Posted by Shizuma
correct me if I'm wrong, one stop is twice as much light collected by sensor than previous setting hence any doubling of shutter time is twice the amount of light collected
yup, that is correct.

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