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28 Questions

Views Newest Activity Votes

votes

answer

867

views

Are there established techniques for removing foreground objects using stereo photography?

post-processing shooting-technique

Nov 15 '18 at 7:30 lijat 1,093

votes

answers

230

views

Can using a high resolution sensor and downsampling compensate for a soft lens?

lens sensor sharpness image-processing

May 18 '18 at 21:21 PhotoScientist 1,899

votes

answers

views

Is crop or full frame sensor best for macro work

macro sensor-size

Apr 3 '18 at 14:46 WayneF 11.2k

votes

answers

168

views

How does sensor size affect minimum front element size for a given f-stop and focal length?

focal-length lens-design sensor-size f-stop

Jun 1 '18 at 13:01 Brian 27

votes

answers

402

views

How can Sony A7r iii get more dynamic range than A7r ii from the same sensor?

sensor dynamic-range sony-a7ii

Jan 21 '18 at 1:16 Itai 97.5k

votes

answers

views

Buying a lens with light haze?

lens used-equipment haze

Jan 18 at 14:15 Michael C 146k

votes

answer

250

views

What are the differences between projector, enlarger, and macro lenses for photographing 35mm slides?

lens slides digitizing projector

Feb 3 at 16:00 Community♦ 1

votes

answers

325

views

Blur faces in raw images

raw editing

Sep 28 '18 at 0:29 Michael C 146k

votes

answers

views

Can the Canon 6D connect to a phone's WIFI hotspot and talk to the Canon app on that phone?

smartphone canon-6d wifi

Jul 19 '18 at 9:31 Michael C 146k

votes

answer

views

Tiny flash for dslr without built in flash

flash

Mar 2 '18 at 16:13 Peter Taylor 1,417

votes

answers

views

What is the best way to downsample photos to increase sharpness [duplicate]

sharpening algorithms

Jan 27 at 6:28 lijat 1,093

votes

answers

137

views

What is a good workflow for cropping images in the field

technique composition cropping

Dec 20 '18 at 0:41 xiota 18.8k

votes

answers

168

views

How does camera weight impact usable shutter speed?

shutter-speed shooting-technique camera-shake weight

Oct 30 '18 at 1:14 xiota 18.8k

votes

answer

215

views

How to diagnose old Canon EF 35-105mm lens with autofocus motor too weak to reliably rotate lens barrel?

lens autofocus repair diy

Aug 6 '18 at 15:29 Michael C 146k

votes

answers

187

views

At which focal lengths is it ‘safe’ to have the sun in frame?

focal-length sun safety eyes

May 7 '18 at 7:25 Michael C 146k

votes

answer

127

views

Any issues mounting nikkor 600mm f5.6 ais on a canon dslr

canon nikon lens-adapter

Apr 23 '18 at 14:19 Community♦ 1

votes

answer

119

views

What focal length make compact lens design easiest?

lens-design

Dec 27 '17 at 16:50 Alan Marcus 29.5k

vote

answers

views

Why match the background color when shooting to the one that is going to be used in the final presentation when the subjects will be cut out anyways?

lighting portrait background background-removal

Feb 15 at 21:22 Rafael 17k

vote

answers

180

views

How to replicate the higlight protection of an iPhone using a DSLR?

post-processing dynamic-range

Feb 7 at 23:50 mattdm 136k

vote

answers

401

views

Selecting a tripod for use with very long focal lengths

tripod telephoto

Dec 31 '18 at 4:19 Michael C 146k

vote

answers

709

views

Which are the most common quick release plate systems out there

tripod-heads quick-release

Sep 8 '18 at 19:12 Michael C 146k

vote

answers

views

What features should I look for in a filter system to avoid buying duplicates later [duplicate]

canon filters photography-basics filter-stacking

Aug 13 '18 at 8:11 flolilo 6,043

vote

answers

237

views

Why do we not see super zoom lenses starting in wide angle?

lens-design superzoom ultra-wide normal

Jan 24 '18 at 22:40 Michael C 146k

votes

answer

views

Can the MTO-11 mirror lens be extended to 2000mm using an extension tube

lens teleconverter vintage mirror-lens

Aug 10 at 6:20 xiota 18.8k

votes

answers

142

views

Do I risk losing pictures if I format a 16GB CF card for a Canon 350D?

cfcard canon-350d

May 16 '18 at 2:32 Michael C 146k

votes

answers

146

views

Are there viewfinders that project on a screen rather than forming a virtual image and what are they called?

viewfinder

May 7 '18 at 1:45 inkista 42.5k

votes

answers

687

views

Is two teleconverters on a sigma 150-600 sharper than one on a 1100mm mirror lens?

telephoto teleconverter moon mirror-lens

Jan 23 '18 at 10:36 Rob 1,731

-2

votes

answer

232

views

How do these three 100-300mm lenses for Canon EF mount compare?

lens canon sigma tokina

Mar 5 at 19:58 Community♦ 1

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28 Questions

Are there established techniques for removing foreground objects using stereo photography?

Can using a high resolution sensor and downsampling compensate for a soft lens?

Is crop or full frame sensor best for macro work

How does sensor size affect minimum front element size for a given f-stop and focal length?

How can Sony A7r iii get more dynamic range than A7r ii from the same sensor?

Buying a lens with light haze?

What are the differences between projector, enlarger, and macro lenses for photographing 35mm slides?

Blur faces in raw images

Can the Canon 6D connect to a phone's WIFI hotspot and talk to the Canon app on that phone?

Tiny flash for dslr without built in flash

What is the best way to downsample photos to increase sharpness [duplicate]

What is a good workflow for cropping images in the field

How does camera weight impact usable shutter speed?

How to diagnose old Canon EF 35-105mm lens with autofocus motor too weak to reliably rotate lens barrel?

At which focal lengths is it ‘safe’ to have the sun in frame?

Any issues mounting nikkor 600mm f5.6 ais on a canon dslr

What focal length make compact lens design easiest?

Why match the background color when shooting to the one that is going to be used in the final presentation when the subjects will be cut out anyways?

How to replicate the higlight protection of an iPhone using a DSLR?

Selecting a tripod for use with very long focal lengths

Which are the most common quick release plate systems out there

What features should I look for in a filter system to avoid buying duplicates later [duplicate]

Why do we not see super zoom lenses starting in wide angle?

Can the MTO-11 mirror lens be extended to 2000mm using an extension tube

Do I risk losing pictures if I format a 16GB CF card for a Canon 350D?

Are there viewfinders that project on a screen rather than forming a virtual image and what are they called?

Is two teleconverters on a sigma 150-600 sharper than one on a 1100mm mirror lens?

How do these three 100-300mm lenses for Canon EF mount compare?