hamed_dehghani

<p>Hello<br /><br />I know how do work DSLR and Mirror-less but I don’t about compact camera <br /><img src="http://s30.postimg.org/st3vm69vl/Flange_focal_distance_2_types_camera.png" alt="" data-url="http://s30.postimg.org/st3vm69vl/Flange_focal_distance_2_types_camera.png" /> <br /><br /><img src="https://www.imageupload.co.uk/images/2016/01/07/NX10isacamerathatbreaksnewground-notwithitsmirror-lessdesignoritscompactsize.copy.jpg" alt="" data-url="https://www.imageupload.co.uk/images/2016/01/07/NX10isacamerathatbreaksnewground-notwithitsmirror-lessdesignoritscompactsize.copy.jpg" /> <br /><br />would you tell me compact camera Difference with figure ?<br /><br />thanks</p>

<p>hello<br /> I seen this about Effect of <strong>Focal Length</strong> on DOF, <br />http://oi57.tinypic.com/k3amg8.jpg<br /> http://oi57.tinypic.com/k3amg8.jpg<br /> I think when "focal length" changed for this "F-number" be fixed, must "<strong>aperture Diameter" </strong>change <br /> (f-stop number = focal length / effective aperture )<br /> right ?<br /> so at this figure F-number isn’t fixed</p>

<p>based <a href="http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=115&Camera=453&Sample=0&FLI=0&API=2&LensComp=105&CameraComp=453&SampleComp=0&" rel="nofollow" target="_blank">The-Digital-Picture</a> review</p> <p>see sharpness 3 lenses<br> http://uupload.ir/files/fcyb_canon_ef_50mm_lenses_image_quality_-_center_frame_copy.jpg<br> http://uupload.ir/files/a9le_canon_ef_50mm_lenses_image_quality_-_middle_frame_copy.jpg</p> <p> </p>

<p>I read many times canon tilt-shift better than Nikon’s equivalent<br />I thought there is this rule about wide-angel lens</p>

<p>Hello Bro<br> Exclusive of camera body which brand product best Lens for landscape photography?<br> Which one is a winner at these competition?</p> <p>Match 1 : Nikon 12-24mm f/4G ED IF AF-S DX Nikkor Zoom Lens <strong>vs</strong> Canon EF 17-40mm f/4 L USM ?<br> Match 2 : Nikon 14-24mm f/2.8G ED AF-S Nikkor Wide Angle Zoom Lens <strong>vs</strong> Canon EF 16-35mm f/2.8L II USM ?<br> Match 3 : Nikon 24-70mm f/2.8G <strong>vs</strong> Canon EF 24-105mm f/4 L IS USM ?<br> Match 4 : Nikon 18-70mm f/3.5-4.5G ED IF AF-S DX <strong>vs</strong> Canon EF-S 17-85mm f/4-5.6 IS USM ?<br> which one will be Hero ?</p> <p>thanks</p>

<p>Hello bro<br />After buying Nikon D750 (with Built-in Wi-Fi) I need a whole application for Nikon remote wirelessly contol by iPhone.<br />I know there is "Wireless Mobile Utility By Nikon Corporation" app<br /><a href="https://itunes.apple.com/us/app/wireless-mobile-utility/id554157010?mt=8" rel="nofollow" target="_blank">https://itunes.apple.com/us/app/wire...554157010?mt=8</a><br />but that’s so weak because just has Shutter and View photo Features.<br />I expect can adjust ISO value, Aperture, Shutter Speed, Live View and focus adjustments<br />Is there any strong than that application for wirelessly control Nikon DLSR camera?<br />Applications like "CamRanger: Wireless DSLR Camera Control" OR "EOS Remote By Canon Inc” OR “DSLR Controller” for Android smartphones are strong enouth.<br /><a href="https://itunes.apple.com/en/app/eos-remote/id565839396?mt=8" rel="nofollow" target="_blank">https://itunes.apple.com/en/app/eos-...565839396?mt=8</a><br /></p>