eskil_hess Posted May 8, 2013 Share Posted May 8, 2013 <p>Hi everyone.</p><p>Just one quick question, does anyone own a flower hood(like the 70-200 2.8 hood) on their 4.0? <br /><br />Have anyone actually tried the JJC lens hoods? <br /><br /><br />I see they sell this one, which looks like the 2.8 hood.</p><p>http://www.ebay.com/itm/White-Tulip-Flower-Lens-Hood-Shade-for-Canon-70-200mm-f-4L-USM-IS-USM-JJC-ET-74-/380617539002?pt=UK_Photography_CameraLenses_Lens_caps_hoods_adaptors_ET&hash=item589e92bdba</p> Link to comment Share on other sites More sharing options...
wolf_weber Posted May 8, 2013 Share Posted May 8, 2013 <p>Originally I got one similar... Don't see the point though. After all, on a 1.6 crop factor body the lens corresponds closer to a 100-300mm Zoom. No flower hood necessary. To protect lens and filter I prefer a <em>classic</em> hard rubber telescopic model from HOYA.</p> Link to comment Share on other sites More sharing options...
bobatkins Posted May 8, 2013 Share Posted May 8, 2013 <p>It's a piece of plastic. Not sure how it couldn't work. Not exactly high technology.</p> <p>Petal style hoods are never<em> necessary</em>, they are just more efficient (assuming proper dimensions)</p> Link to comment Share on other sites More sharing options...
eskil_hess Posted May 8, 2013 Author Share Posted May 8, 2013 That is not true.. If the Quality is bad, then it probably will fit bad.. It probably will be wobly. If the inside material is bad, then it can reflect light. If the "holes" are too big, then it will be sunflare Link to comment Share on other sites More sharing options...
eskil_hess Posted May 8, 2013 Author Share Posted May 8, 2013 Wolf: i got ff, and 70-200L is a ff Lens :-) Link to comment Share on other sites More sharing options...
mark_pierlot Posted May 8, 2013 Share Posted May 8, 2013 <p>I have JJC hoods for a couple of my other lenses, and they're fine. But I use the non-petaled OEM hood on my 70-200/4 L IS.</p> Link to comment Share on other sites More sharing options...
eskil_hess Posted May 8, 2013 Author Share Posted May 8, 2013 Fine, or as good as Canon ? Link to comment Share on other sites More sharing options...
paddler4 Posted May 8, 2013 Share Posted May 8, 2013 <p>Petaled hoods are used to avoid vignetting in the corners. Without the petal shape, the hood would have to be short enough in all directions to accommodate the shortest focal length. This is completely unnecessary with a 70-200 f/4--it will take a nice long standard hood, almost 8 cm long. Using a petaled hood that is shorter than that at its shortest point will simply protect less against flare.</p> Link to comment Share on other sites More sharing options...
eskil_hess Posted May 8, 2013 Author Share Posted May 8, 2013 <p>So </p> <p><a href="http://www.ebay.com/itm/White-Tulip-Flower-Lens-Hood-Shade-for-Canon-70-200mm-f-4L-USM-IS-USM-JJC-ET-74-/161005483139?pt=LH_DefaultDomain_0&hash=item257cacb483">http://www.ebay.com/itm/White-Tulip-Flower-Lens-Hood-Shade-for-Canon-70-200mm-f-4L-USM-IS-USM-JJC-ET-74-/161005483139?pt=LH_DefaultDomain_0&hash=item257cacb483</a></p> <p>will actually create more flare than the original ET-74?</p> Link to comment Share on other sites More sharing options...
JDMvW Posted May 8, 2013 Share Posted May 8, 2013 <blockquote> <p>will actually create more flare than the original ET-74?</p> </blockquote> <p>Not really, the inside that counts is as black as the original. I got a "white" one for my 100-400mm and it works just fine and makes the whole rig look even more like an RPG launcher, if that's what you're after.</p> Link to comment Share on other sites More sharing options...
eskil_hess Posted May 8, 2013 Author Share Posted May 8, 2013 <p>So how is it compared to the original?</p> Link to comment Share on other sites More sharing options...
stp Posted May 8, 2013 Share Posted May 8, 2013 <p>Just what people need to think I'm doing -- carrying around an RPG launcher.</p> Link to comment Share on other sites More sharing options...
Marcus Ian Posted May 9, 2013 Share Posted May 9, 2013 <p>If you are shooting in a warzone than that is a valid concern. I saw an apache video from Iraq in which the pilot <em>literally</em> mistook a pair of AP photogs for insurgents carrying RPGs They looked like they were 'shooting' w/ 70-200/2.8s w/ hoods on to me (though the video was a bit grainy - and from an apache). The AP photogs did not survive the interaction with 30mm anti-tank rounds. It would be humorous if it wasn't real.</p> Link to comment Share on other sites More sharing options...
angkordave Posted May 10, 2013 Share Posted May 10, 2013 <p>I was unsure of what an RGP is So did a search<br> I'm still none the wiser?</p> <table > <tbody> <tr> <td > <p >Rigid Gas Permeable</p> <p ><a href="http://www.abbreviations.com/category/GOVERNMENTAL">Governmental</a> » <a href="http://www.abbreviations.com/acronyms/TRANSPORTATION">Transportation</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/277859">RGP</a></td> <td > <p >Rec.Gambling.Poker</p> <p ><a href="http://www.abbreviations.com/category/INTERNET">Internet</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/290096">RGP</a></td> <td > <p >Rigid Gas Permiable</p> <p ><a href="http://www.abbreviations.com/category/GOVERNMENTAL">Governmental</a> » <a href="http://www.abbreviations.com/acronyms/TRANSPORTATION">Transportation</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/185088">RGP</a></td> <td > <p >Regional Growth Partnership</p> <p ><a href="http://www.abbreviations.com/category/BUSINESS">Business</a> » <a href="http://www.abbreviations.com/acronyms/FIRMS">Firms</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/185092">RGP</a></td> <td > <p >Redemption Grace Period</p> <p ><a href="http://www.abbreviations.com/category/BUSINESS">Business</a> » <a href="http://www.abbreviations.com/acronyms/ACCOUNTING">Accounting</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/185091">RGP</a></td> <td > <p >Redemption Grace Period</p> <p ><a href="http://www.abbreviations.com/category/INTERNET">Internet</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/185093">RGP</a></td> <td > <p >Rice Genome Sequencing Project</p> <p ><a href="http://www.abbreviations.com/category/MEDICAL">Medical</a> » <a href="http://www.abbreviations.com/acronyms/GENOME">Human Genome</a></p> </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td ><a href="http://www.abbreviations.com/term/396742">RGP</a></td> <td > <p >RetroGrade Pyelography</p> <p 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</td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td > </td> <td > </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td > </td> <td > </td> <td title="Add to My List"> </td> <td title="Search on Amazon.com"> </td> <td title="Search on the web via Google"> </td> <td > </td> </tr> <tr> <td > </td> <td > </td> </tr> </tbody> </table> Link to comment Share on other sites More sharing options...
Robin Smith Posted May 10, 2013 Share Posted May 10, 2013 <p>Rocket-propelled grenade launcher</p> <p>I think you would need a 500/600/800 mm to even vaguely approximate such a thing.</p> Robin Smith Link to comment Share on other sites More sharing options...
dcstep Posted May 10, 2013 Share Posted May 10, 2013 <p>Why search RGP when everyone is talking about RPGs?</p> Link to comment Share on other sites More sharing options...
Marcus Ian Posted May 10, 2013 Share Posted May 10, 2013 <blockquote> <p>I think you would need a 500/600/800 mm to even vaguely approximate such a thing.</p> </blockquote> <p>I would have thought so to...since most are about 4' long. plus, most RPGs come in one or two colors, OD green and maybe black. White and black stripes aren't a common RPG paint scheme. L love was readily apparent to me.</p> Link to comment Share on other sites More sharing options...
keith reeder Posted May 11, 2013 Share Posted May 11, 2013 <blockquote> <p>I'm still none the wiser?</p> </blockquote> <p>And now you know why...</p> Link to comment Share on other sites More sharing options...
keith reeder Posted May 11, 2013 Share Posted May 11, 2013 <blockquote> <p>I think you would need a 500/600/800 mm to even vaguely approximate such a thing.</p> </blockquote> <p>Just last weekend, shooting near my local airport, I had a police officer suggest that my Sigma 120-300mm f/2.8 OS (with 2x TC) looked something like a rocket launcher from a distance.</p> <p>Probably didn't help myself that I use a Realtree camo neoprene lens cover set on the lens!</p> Link to comment Share on other sites More sharing options...
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