I did a quick and simple test on both new camera that come with big megapix … CANON 5Dsr and SONY A7r2 … both camera use the same len which is CANON EF TS-E 17mm F4 (SONY A7r2 with Viltrox Adapter) , same filter Lee Filter GND .4h and HAIDA 100mmx100mm CPL

we did not use same tripod but put both site by site so the view slight different by ~5 degree different …

both camera

– ISO100

– F13

– MF on the bridge end

– timer shooting

– M mode

– Auto WB

– ACR save pictures , contrast +5, Clarity +10 ONLY .. and no noise reduction

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1. ISO 100 for both

—> 100% crop picture

—> 100% crop picture with 100% shadow recover

CANON 5Dsr | 100% crop | 100% Shadow recover at ACR

SONY A7r2 | 100% crop | 100% Shadow recover ACR

CANON 5Dsr vs SONY A7r2 ISO100 | 100% Shadow recovery at ACR

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2. ISO compare

2.1 ISO200

CANON 5Dsr ISO200

2.2 ISO400

2.3 ISO800

CANON 5Dsr vs SONY A7r2 ISO800 100% crop

2.4 ISO1600

CANON 5Dsr vs SONY A7r2 ISO1600 100% crop

*** I do not share any higher than ISO1600 as we can see the quality have been drop since ISO800 … and I think I would limit my use ~1600 for important photo.

Overall , here are some different for me .. (for landscape photography concern)

1. 5Dsr weight ~845 gram vs ~625 gram

2. tilt screen on SONY A7r2

3. Battery life 5Dsr is longer but it is different size

4. both ISO performance about the same (without noise reduction) , 5Dsr have slight more noise and details over ISO800 and about same for under ISO800

5. Shadow and high recovery both perform same .. 100% shadow recovery show acceptable result .

6. SONY seem lost orange/red tone , give more cold color

7. both give good details , and at highlight area CANON give more info

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ii. CANON EOS 5DSR vs 5Dm3

iii. CANON EOS 5Dsr Shadow recovery

iv. CANON EOS 5Dsr vs SONY A7r2

HAIDA Square CPL (100mmx100mm) filters

as many of my sharing .. CPL is one of the most important filter for me … I use it almost 90% of my landscape photography .. now we also bring you HAIDA 100mmx100mm Square CPL

some CPL sharing

what CPL effect can you get ? …

CPL .. yes or no …..

you may contact me for more Square filters information or ORDER HERE

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HAIDA 6 stops ND 1.8 (6 stops) — HAIDA 6 stops
ND 1.8 (6 stops)

HAIDA ND filters

neutral density filter or ND filter is filter reduce light going to the sensor … so create slower shutter speed …. (normaly what we want) .

previously I only pick Lee Filter ND filters for my photography use as the color cast is minimum and best in the market …. recently many brands come out with their filters (square, screw in .. etc ) and some of them give very acceptable color cast and very good value of money … one of them I test is HAIDA …

based on first test few months back, I found HAIDA ND filters giving warmer cast and Lee actually giving colder cast …. but both are very acceptable and very easy to correct if we want to do so …

below are simple capture

– same ISO, same focus and spot area

– Auto White balance

– AV mode

– timer and all shooting continuously one after another

– direct raw-jpeg from DPP