Interesting to see the Cooke S4 Mini on the R5. At Full frame I notice the Super 35mm lens does not cover the entire sensor. Causing it to vignette. I got the R5C and I'm sure the Super 35mm option in the menu can rectify the situation. Have you tried a 1.6 X extender to make it FF on the R5?
You are correct. A 1.6x extender would definitely as the MiniS4s are made for S35 and take advantage of that adapter I “pushed” the lenses by filming in UHD on the R5 and “digitally cropped” 1.1x by turning on DigitalStabilization. Unfortunately, this introduces a slight degradation in image quality and work on most of my Cookes but also introduced visible image wobbles since the vignette is so close to edge of frame. The 25mm has the smallest image circle which is why it’s vignetting when shooting FullFrame UHD at 1.1x crop. Earlier this year, I got an R5 C and the locked sensor makes it easier to frame for a 1.2x crop via the framing tools. MiniS4is have a slightly larger image circle when compare to the S4s…some say, this larger-than-S35-but-smaller-than-FF format should be called “Ultra35”. Haha. Thanks for watching and participating in the discussion!
@@aregal Are the Cookes optimized for 4K or 6K or 8K recording at all? I know the Sigma Cine 18-35mm Super 35mm is 6-8K ready. Obviously I can't afford the Cooke Anamorphic X2 lens, BUT Sirui Anamorphic RF mount is on the cards for me.
@@VIPAH I know people comment on the “Cooke Look” but I do not recall Cooke literally saying that their lenses are made for a specific resolution. What we do know is that Cooke has been making motion picture lenses since the beginning of cinema. I DO know that Cooke has been catering to larger formats like FullFrame. I also recall Cooke commenting that someone using their FullFrame Panchros thought they received a bad set since the focus was “blurry” off-center but Cooke commented that THAT was the Cooke Panchro look.
@@VIPAH the whole optimised for 6 or 8k is a little bit redundant as most modern sensors will out resolve even high resolution sensors. The Cooke lenses are very high resolution, but with a pleasing focus fall off which will make them "feel" softer than lenses like the Sigma. These lenses were made with an image circle optimised for S35, but like most sets the longer focal lengths will "cover" a FF / 135 sensor. They will work best however on a S35 sensor, which is after all the standard for cinema.
![งมหอย จับปลา มือเปล่า หาอยู่หากินแบบวีถีอีสานกับแก๊งเซียนหรั่ง ม่วนคัก! [ขอนแก่น] @Sianstudio](http://i.ytimg.com/vi/JEJZg6N-AbU/mqdefault.jpg)
Happy for you 🎉
thanks~ excellent ! aregal!
Great lens unfortunatly not possible to attach a circular filter on it like
It accepts 82mm threaded filters if you need to use one.
@@aregal What!!!!! Do you mean Cooke Mini s4i has 82mm filter thread?
@@arunr4103 correct. It has an 82mm front filter thread.
@@arunr4103 Only the 18mm MiniS4i has a 105mm front filter thread. The rest of the set is 82mm.
@@aregal okay 21 &40 is what I am looking for are they also has 82mm filter thread ?
who is the music?
Thanks for watching. The song is “Breakfast” by J French.
Interesting to see the Cooke S4 Mini on the R5. At Full frame I notice the Super 35mm lens does not cover the entire sensor.
Causing it to vignette.
I got the R5C and I'm sure the Super 35mm option in the menu can rectify the situation.
Have you tried a 1.6 X extender to make it FF on the R5?
You are correct. A 1.6x extender would definitely as the MiniS4s are made for S35 and take advantage of that adapter
I “pushed” the lenses by filming in UHD on the R5 and “digitally cropped” 1.1x by turning on DigitalStabilization. Unfortunately, this introduces a slight degradation in image quality and work on most of my Cookes but also introduced visible image wobbles since the vignette is so close to edge of frame.
The 25mm has the smallest image circle which is why it’s vignetting when shooting FullFrame UHD at 1.1x crop.
Earlier this year, I got an R5 C and the locked sensor makes it easier to frame for a 1.2x crop via the framing tools.
MiniS4is have a slightly larger image circle when compare to the S4s…some say, this larger-than-S35-but-smaller-than-FF format should be called “Ultra35”. Haha.
Thanks for watching and participating in the discussion!
@@aregal Are the Cookes optimized for 4K or 6K or 8K recording at all? I know the Sigma Cine 18-35mm Super 35mm is 6-8K ready. Obviously I can't afford the Cooke Anamorphic X2 lens, BUT Sirui Anamorphic RF mount is on the cards for me.
@@VIPAH I know people comment on the “Cooke Look” but I do not recall Cooke literally saying that their lenses are made for a specific resolution. What we do know is that Cooke has been making motion picture lenses since the beginning of cinema.
I DO know that Cooke has been catering to larger formats like FullFrame. I also recall Cooke commenting that someone using their FullFrame Panchros thought they received a bad set since the focus was “blurry” off-center but Cooke commented that THAT was the Cooke Panchro look.
@@VIPAH to more directly answer your question, it would be safe to assume that Cooke MiniS4is are tailored for S35 film which roughly equates to 6K.
@@VIPAH the whole optimised for 6 or 8k is a little bit redundant as most modern sensors will out resolve even high resolution sensors. The Cooke lenses are very high resolution, but with a pleasing focus fall off which will make them "feel" softer than lenses like the Sigma.
These lenses were made with an image circle optimised for S35, but like most sets the longer focal lengths will "cover" a FF / 135 sensor. They will work best however on a S35 sensor, which is after all the standard for cinema.