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philHolland
Guest
On the topic of lenses that sprouted up here.
Canon lenses are suitable and have been used in motion pictures for years (I've used them myself for just that). Above that, for those using VistaVision systems through Super35 there are lenses that have been rehoused from still lenses built by Nikon, Canon, Olympus, and Leica.
Most of what people are after when it comes to higher quality cinema glass is "flatness" (no barrel distortion/pin cushioning), corner to corner sharpness, minimal lens breathing, and hopefully no true optical artifacts (like chromatic aberration, ghosting, etc). Basically providing a very natural viewing experience when pulling focus and swapping out glass. Optical quality is often more important than size and weight in the motion picture world.
That said, Canon and other manufacturers are trying to do something wildly different. They are trying to pack the most "bang" into the most compact "gun". Basically pushing for fewer optics, lighter weight, with a focus on portability. Optically towards price versus quality they are very nice. I have friends though who complain that the 70-200mm f/2.8L IS is too heavy.
Try shooting with a 45lb+ shoulder rig all day
In fact these days, it's not totally uncommon for cinema gear to go up to 90lbs on a tripod. Which is scary in reality. It's like shooting a movie with your 5D Mark II and a small person sitting on the camera.
Lens selection is very personal for cinematographers (and photographers for that matter) and those who demand the most out of their optics don't mind buying (or more likely renting) lens kits that range in the $30k-$300K price point. I've seen a few films shoot with one versatile high quality zoom. However, most high end features are shot on primes. Often though, it's again, a personal choice between zoom and prime for the shooter.
Canon lenses are suitable and have been used in motion pictures for years (I've used them myself for just that). Above that, for those using VistaVision systems through Super35 there are lenses that have been rehoused from still lenses built by Nikon, Canon, Olympus, and Leica.
Most of what people are after when it comes to higher quality cinema glass is "flatness" (no barrel distortion/pin cushioning), corner to corner sharpness, minimal lens breathing, and hopefully no true optical artifacts (like chromatic aberration, ghosting, etc). Basically providing a very natural viewing experience when pulling focus and swapping out glass. Optical quality is often more important than size and weight in the motion picture world.
That said, Canon and other manufacturers are trying to do something wildly different. They are trying to pack the most "bang" into the most compact "gun". Basically pushing for fewer optics, lighter weight, with a focus on portability. Optically towards price versus quality they are very nice. I have friends though who complain that the 70-200mm f/2.8L IS is too heavy.
Try shooting with a 45lb+ shoulder rig all day
Lens selection is very personal for cinematographers (and photographers for that matter) and those who demand the most out of their optics don't mind buying (or more likely renting) lens kits that range in the $30k-$300K price point. I've seen a few films shoot with one versatile high quality zoom. However, most high end features are shot on primes. Often though, it's again, a personal choice between zoom and prime for the shooter.
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