R
ruben
Guest
In my quest for a pair of cameras (ISO 100~200 + ISO 800~1600), at the cheapo end of the line-up, I have arrived (as perhaps expected) to the QL GIII, and the OLY SP.
The GIII only slight problem for me is that is has no way for quick exposure compensation, beyond pointing the camera to somewhere else and half tripping the shutter there, like some other cameras. The good point is that it is a shutter priority camera, which for my understanding of the street trade it is a big plus.
Some days ago a friend from the forum unveiled for me the use of the spot button of the SP for quick exposure compensation in Program mode. All fine and nice until I gave another look at the Program chart of the SP: The edge is given to smallest apperture and consequently slower speeds. In the orange side of the viewfinder EV scale you will be shooting at 1/15 ! So my tonge fell to the ground again.
Yet perhaps by chance I gave another look to my Oly RC, and discovered a couple of useful features for quick exposure compensation vis a vis both the SP and the GIII.
As we all know at the RC viewfinder we have both f/stops and shutter speeds scales. Now if I half depress the trigger, fixing the camera "auto" reading, it is possible to rotate the on top speed wheel, for exposure compensation. By half depressing the trigger the camera will freeze the f/stop but still allows moving the speed wheel, and the change will even be noticed at the viewfinder speed scale!
WARNING: I have no idea if this kind of manipulation may harm the camera
How do I half depress the trigger and move the wheel while holding the trigger ? By doing something like the 'Contax gripping'. My longest finger will be dedicated to the trigger, my thumb and index to the wheel.
But that's not the only way to compensate exposure in "auto". Playing further with the camera I noticed that while holding it towards the subject, with two of my left hand fingers I can easily move the ASA tooth weel around the lens. To my bigger surprise I noticed I am not touching the lens and this manipulation is still possible to do with a hood attached. Of course this ASA exposure compensation should be done prior to depressing the trigger.
Now, not everything is honey with the RC too. I find two drawbaks. The lightest, I mean the one that perhaps I can live with is the f/2.8 aperture. Ok,let it be...
The second, on the contrary, a street shooter hardly may reach peace with: the yellow patch. Not only much dimmer than in my SP and GIII, but significantly small by itself. You awake in the morning, point the camera, and start fishing for where the hell the yellow patch has gone. In contrast, if you exercise beforehand several times against different backgrounds, you get some idea where to find it. But still a very unsatisfactory one.
So this evening, as soon as I get back home, will try two proceedings to see if the yellow patch can be improved. First I will "agressively" clean it. I mean using alcohol and frictioning the cotton pad more than gently. Life or death.
WARINING: This aggressive approach to cleaning the beamsplitter is regarded by many as extremely harmful or dangerous at least
In case I either damage the beamsplitter, or do not achieve justifiable improvement, I will try to replace the beamsplitter for another from a stucked GSN camera. Wish me good luck.
Cheers,
Ruben
The GIII only slight problem for me is that is has no way for quick exposure compensation, beyond pointing the camera to somewhere else and half tripping the shutter there, like some other cameras. The good point is that it is a shutter priority camera, which for my understanding of the street trade it is a big plus.
Some days ago a friend from the forum unveiled for me the use of the spot button of the SP for quick exposure compensation in Program mode. All fine and nice until I gave another look at the Program chart of the SP: The edge is given to smallest apperture and consequently slower speeds. In the orange side of the viewfinder EV scale you will be shooting at 1/15 ! So my tonge fell to the ground again.
Yet perhaps by chance I gave another look to my Oly RC, and discovered a couple of useful features for quick exposure compensation vis a vis both the SP and the GIII.
As we all know at the RC viewfinder we have both f/stops and shutter speeds scales. Now if I half depress the trigger, fixing the camera "auto" reading, it is possible to rotate the on top speed wheel, for exposure compensation. By half depressing the trigger the camera will freeze the f/stop but still allows moving the speed wheel, and the change will even be noticed at the viewfinder speed scale!
WARNING: I have no idea if this kind of manipulation may harm the camera
How do I half depress the trigger and move the wheel while holding the trigger ? By doing something like the 'Contax gripping'. My longest finger will be dedicated to the trigger, my thumb and index to the wheel.
But that's not the only way to compensate exposure in "auto". Playing further with the camera I noticed that while holding it towards the subject, with two of my left hand fingers I can easily move the ASA tooth weel around the lens. To my bigger surprise I noticed I am not touching the lens and this manipulation is still possible to do with a hood attached. Of course this ASA exposure compensation should be done prior to depressing the trigger.
Now, not everything is honey with the RC too. I find two drawbaks. The lightest, I mean the one that perhaps I can live with is the f/2.8 aperture. Ok,let it be...
The second, on the contrary, a street shooter hardly may reach peace with: the yellow patch. Not only much dimmer than in my SP and GIII, but significantly small by itself. You awake in the morning, point the camera, and start fishing for where the hell the yellow patch has gone. In contrast, if you exercise beforehand several times against different backgrounds, you get some idea where to find it. But still a very unsatisfactory one.
So this evening, as soon as I get back home, will try two proceedings to see if the yellow patch can be improved. First I will "agressively" clean it. I mean using alcohol and frictioning the cotton pad more than gently. Life or death.
WARINING: This aggressive approach to cleaning the beamsplitter is regarded by many as extremely harmful or dangerous at least
In case I either damage the beamsplitter, or do not achieve justifiable improvement, I will try to replace the beamsplitter for another from a stucked GSN camera. Wish me good luck.
Cheers,
Ruben
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