Canon 100mm 2.8L Macro on BMCC
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The Canon 100mm Macro loves the BMCC (and vice versa).
First Shot BMCC on Vimeo
Caroline Test 2 on Vimeo
First Shot BMCC on Vimeo
Caroline Test 2 on Vimeo
Skulker said:I hope he's not expecting to just "make himself the author" and sell them for lots of money. He may find they are not that valuable. :'(
jrista said:In all honesty, the quickest and relatively cheap way to answer that question is to buy Reikan FoCal, and run your lenses through the Aperture test. It will take a series of shots at each aperture, measure them (I believe it just does an L/PH evaluation, but it might be something more like SQF), and plot the results on a chart. At the end, it will strait up tell you which aperture produces the best quality on YOUR GEAR.![]()
amarelux said:I live in Southern California and buy some of my gear from Samy's Camera. They are a reputable dealer and have knowledgable staff. If their price is higher than B&H, ask for a price match.
www.samys.com
marvinhello said:I believe you...
Plainsman said:It should have been out two years ago so presumably they have had a team of engineers for all this time trying to tweak it to an acceptably high standard.
neuroanatomist said:pwp said:Why on earth would you want to replace the original foot? It's perfectly fine.
Is there something I'm missing here?
To attach the lens to an Arca-Swiss type clamp on a tripod/monopod head. You can attach a lens plate to the bottom of the Canon foot, or just use a replacement foot with an integrated dovetail - the latter is lighter and less bulky.
Also, although not sure this is the case for the 300 II, IMO with the 600 II (and I suspect the 500 II), there is something wrong with the Canon foot. They used the same forward-sweeping design as on the MkI versions, but the MkII is lighter, and a fair bit of that weight loss comes from the elimination of the protective meniscus lens in front of the front optical element - that makes the MkII less front heavy. When mounted on a gimbal with a heavy (1-series or gripped) body and a 2x TC, the center of mass is actually slightly behind the foot mounting point - and the Canon foot is base is well forward of that point, so the combo cannot be properly balanced on a gimbal. I've read that some people 'solve' that problem by using Canon monopod foot (included with the 600 II), but mounting it backward from the normal direction. The RRS replacement foot extends behind the mounting screws, allowing the lens+TC to be properly balanced.
Pi said:It would but you need software which would still analyze it. The slanted edge test allows you to vary the distance to some degree. An edge is an edge at any distance but you do not want the whole chart to be viewed at an extremely narrow AOV, so there is some practical limit how far you can get. This requires a curious tester, not the typical businesses type.East Wind Photography said:That's because the test chart is designed to reveal the limits of the lens at the test distance. Doesnt matter if you move the chart further away. Likely the test chart wont show anything.
Edwin Herdman said:What's this mean? I've had that lens combination since it came out. Do miss the focus limiter switch of the new model but don't miss the price. Only thing I don't like is the inherent clumsiness of detaching a 2X TC, and the rather offputting OOF blur performance in some shots.jasonsim said:Perhaps Sigma will be out with their new 120-300mm f/2.8 OS Sport lens before long and throw in a 2x converter with it.
Other than that, though, sure 400mm f/2.8 would be a grand improvement but I actually do often find the zoom useful at times in wildlife shooting (usually going from extreme close - i.e. roughly 240mm before factoring in crop factor - to extreme long, roughly 560mm again before the crop), and the weight of the 120-300mm + EF 2X Extender III is already close enough to unmanageable handheld that I would think twice about going to a 400mm. Of course I don't spend hours sitting in blinds; I just walk all over the place and try to get closeups of critters. Works surprisingly well on many things.
ha, Canon.![]()
Ok I get now ... but I see those Kodachrome rolls being sold for good money on ebay and elsewhere (even though they aren't in "working" condition)Dave_NYC said:Rienzphotoz said:???Dave_NYC said:Load up the Mars One astronauts in 2023 with all that freezer Kodachrome and tell them to shoot to their heart's content, on the basis that the astronauts apparently have as much chance of coming back as the film they're shooting does. Send 'em both out Major Tom style I say.
'Scuse, sometimes I'm really not clear. Have to work on that
My point is: if the hoarded rolls of kodachrome in freezers are never going to be developed, might as well up the ante on the mystery of what exactly was shot with them. Sending it out Major Tom (ala David Bowie) on the Mars One mission would have it exit stage right on a more stylish note than it just being dropped in the rubbish bin over the years, unused.