rhlpetrus

rhlpetrus

Lives in Brazil Campinas, Brazil
Works as a math professor
Joined on May 4, 2007

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Subject Forum Last post
D7200 specs--good enough? Nikon Pro DX SLR (D300, D200, D100) Talk 9 hours ago
We missed Nikon's hint ! D7200 is the D400... Nikon Pro DX SLR (D300, D200, D100) Talk 14 hours ago
Tips to prevent highlights/overexposure? Nikon DX SLR (D40-D90, D3000-D7100) Talk 20 hours ago
D7100 vs d7200 specs Nikon DX SLR (D40-D90, D3000-D7100) Talk 1 day ago
The longest I've kept a camera! Nikon FX SLR (DF, D1-D4, D600-D800) Talk 1 day ago
D7200 First Impressions --- What th...? Nikon DX SLR (D40-D90, D3000-D7100) Talk 1 day ago
NEF4NX2 - Edit D750 RAW-Files with all Picture Control Settings in Capture NX2 Nikon FX SLR (DF, D1-D4, D600-D800) Talk 1 day ago
Nikon D900 Updated Post Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 days ago
First time travel photography... without Nikon... Nikon FX SLR (DF, D1-D4, D600-D800) Talk 5 days ago
How is the LX100? Panasonic Compact Camera Talk 6 days ago
Pro Dx is coming Nikon Pro DX SLR (D300, D200, D100) Talk 6 days ago
Highest ISO without noise achieved with D 5100 Nikon DX SLR (D40-D90, D3000-D7100) Talk 1 week ago
Nikon about to eat the competition again? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 1 week ago
ISO-noise - Is 6D only 1 stop better than 7D? Canon EOS-1D / 5D / 6D Talk 1 week ago
109 discovers museum! Leica Talk 1 week ago
can we all agree Demand has zero to do with no d400? Nikon Pro DX SLR (D300, D200, D100) Talk 1 week ago
A Case for the Nikon Df Nikon FX SLR (DF, D1-D4, D600-D800) Talk 1 week ago
Nikon Full frame and Flesh Tones Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
This new technology from Olympus - I don't know! Micro Four Thirds Talk 2 weeks ago
If you had it to do all over again? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
Give me 50 MegaPixel camera Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
Shooting without the aid of the exposure meter Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
Canon shooter about to try Nikon gear Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
Some Recent D810 Landscapes Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
Is it worth it to pick up a D7000 Nikon DX SLR (D40-D90, D3000-D7100) Talk 3 weeks ago
5DS and 5DSR explained in detail Canon EOS-1D / 5D / 6D Talk 3 weeks ago
Dynamic Range vs. Lower Noise Floor Canon EOS-1D / 5D / 6D Talk 3 weeks ago
What was Canon Thinking? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
So it's got 50 megapixels... AND... Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
When processing photos do you ... Canon EOS-1D / 5D / 6D Talk 3 weeks ago
Canon EOS 5DS and 5DS R: the world's best digital SLRs Canon EOS-1D / 5D / 6D Talk 3 weeks ago
I thought the Nikon D810A was a joke Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
New 50.6 MP Canon now official ... link Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
** Poll ** Your Age Group , Please. Micro Four Thirds Talk 3 weeks ago
Average age of DP Review Camera Owners Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
D810a for astrophotography Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
V1 to V3 users happy or disappointed? Nikon 1 System Talk 3 weeks ago
New 300mm f/4 PF on D7100 Nikon DX SLR (D40-D90, D3000-D7100) Talk 3 weeks ago
Nikon D5 Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
When will the bottom be hit? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
Nikon D900 Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
Canon EOS 5Ds, 5Ds R, and 11-24mm press release leaked! Canon EOS-1D / 5D / 6D Talk 4 weeks ago
How do people decide what camera is "good enough" to buy? Nikon Pro DX SLR (D300, D200, D100) Talk 4 weeks ago
How good are JPEG files from Leica (X series) compare to those of Fuji? Leica Talk 4 weeks ago
I just don't get it... Canon EOS-1D / 5D / 6D Talk 4 weeks ago
Canon vs Sony sensor on EOS 5Ds issue going on Canon EOS-1D / 5D / 6D Talk 4 weeks ago
Will a D400 appear here ? Nikon Pro DX SLR (D300, D200, D100) Talk 4 weeks ago
Question re !09 vis a vis the LX100 Leica Talk 4 weeks ago
4 photographers, 48 super bowls Open Talk 4 weeks ago
Nikon for the future? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 4 weeks ago