tag:blogger.com,1999:blog-9130075807904126849.post9128438677414518892..comments2023-05-17T09:08:51.661-04:00Comments on About Photography: Tom Grill:http://www.blogger.com/profile/06149972936838234537noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-9130075807904126849.post-62023509692774990382012-12-24T03:24:19.747-05:002012-12-24T03:24:19.747-05:00And what do you think about Sigma 150-500? Does it...And what do you think about Sigma 150-500? Does it match D800 in resolution?<br />Its very interesting to know your opinion about this lens.Anonymoushttps://www.blogger.com/profile/11828930833526524164noreply@blogger.comtag:blogger.com,1999:blog-9130075807904126849.post-49367634071732068102012-12-23T11:40:01.734-05:002012-12-23T11:40:01.734-05:00May be worth noting for your readers that it isn&#...May be worth noting for your readers that it isn't the telephoto that "squashes" the perspective, but the distance between the lens and the subject. Wanna prove it?<br /><br />Make the same image, with the camera in the same place on a tripod, with two lenses, say a normal or short tele, and the long tele. Then enlarge the first shot enough that it contains only the subject matter shown in the one made with the tele. What's the difference in perspective?<br /><br />The value of knowing how this works is in now being able to select your camera position to produce what's in your mind's eye and make the precise image you visualise.Anonymousnoreply@blogger.com