mholdef

Lives in France Lyon, France
Has a website at www.500px.com/MarkHoldefehr
Joined on Sep 27, 2005
About me:

Current Equipment List:
Nikon D850
Nikkor 14-24
Nikkor 24-120/4
Sigma 50/1.4 ART
Sigma 50/1.4 ART
Nikkor 85/1.4G
Nikkor 70-200/2.8E FL ED VR
Tokina 100/2.8 macro
SB-700
Elinchrom Ranger Quadra Flash System
Lee 150 Mk II filter system

Recent activity

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Forums:

Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
D850: Is there a good macro lense on the market (45 MP)? Nikon FX SLR (DF, D1-D5, D600-D850) Talk 1 week ago
D850 + 70-200 f2.8E FL VR + 1.4x TCIII Nikon FX SLR (DF, D1-D5, D600-D850) Talk 1 month ago
Wireless flash with SB-5000 and D850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 1 month ago
D5, SB-5000 and WR-R10 for wireless flash requires firmware update Nikon FX SLR (DF, D1-D5, D600-D850) Talk 1 month ago
Generic MB-D18 battery grip for the D850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 3 months ago
Eyecup for D810 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 4 months ago
Photo Calendars Printers and Printing 5 months ago
Sigma USB Dock with D850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 6 months ago
French Dancer with D850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 7 months ago
Tokina 24-70 on D810/850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 7 months ago
Sydney Photo Locations Landscape and Travel Photography 7 months ago
D850 - Why No 50mm Lenses Recommended by Nikon? Nikon FX SLR (DF, D1-D5, D600-D850) Talk 7 months ago
T Dimension Open Talk 7 months ago
Sigma 70-.200 f:2.8 Sport???? Third Party Lens Talk 7 months ago
T Dimension Nikon FX SLR (DF, D1-D5, D600-D850) Talk 7 months ago
MB-D18 3rd Party Grips Nikon FX SLR (DF, D1-D5, D600-D850) Talk 7 months ago
50mm options for D850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 8 months ago
Online Backup Options - Alternative to Crash Plan Mac Talk 8 months ago
BH Photo - MB D18 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 8 months ago
D850 DxO Mark: 100 score Nikon FX SLR (DF, D1-D5, D600-D850) Talk 8 months ago
Screen protector for D850 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 9 months ago
Elinchrom Skyport Plus HS - Use with A Heads? Studio and Lighting Technique 9 months ago
3rd party Batteries Mac Talk 9 months ago
D850 sensor - "designed" by Nikon Nikon FX SLR (DF, D1-D5, D600-D850) Talk 9 months ago
Used D810 Prices - U Kidding Me? Nikon FX SLR (DF, D1-D5, D600-D850) Talk 10 months ago
Nikon D850 press release leaked (more specs) Nikon FX SLR (DF, D1-D5, D600-D850) Talk 10 months ago
D850 It's official - finally - Only $3,296.95 Nikon FX SLR (DF, D1-D5, D600-D850) Talk 10 months ago
XQD Readers Nikon FX SLR (DF, D1-D5, D600-D850) Talk 10 months ago
Anyone shooting with a D810 and D800? Nikon FX SLR (DF, D1-D5, D600-D850) Talk 10 months ago
Roller Bag: Think Tank or Other Options Accessories Talk 10 months ago
Roller Bag: Think Tank or Other Options? Nikon FX SLR (DF, D1-D5, D600-D850) Talk 11 months ago
Nikon D800/810 to Sony ARII Nikon FX SLR (DF, D1-D5, D600-D850) Talk Jun 13, 2017
Nikon D800/D810 to A7R II Sony Alpha SLR/SLT A-mount Talk Jun 1, 2017
500px fraud - not compensated for images stolen Open Talk Jun 14, 2016
500px and fraud - images stolen Pro Digital Talk Jun 2, 2016
Photo licensing fees Pro Digital Talk Feb 17, 2016
Photo Use without Permission Nikon FX SLR (DF, D1-D5, D600-D850) Talk Feb 9, 2016
Sigma 150-600 Sport vs Nikkor 200-500 for Safari Nikon SLR Lens Talk Jan 4, 2016
Lee SW-150 Adapter to 77mm Thread Nikon SLR Lens Talk Nov 27, 2015
Lyon, France Cityscapes Landscape and Travel Photography Nov 15, 2015
Nikon 200-500 Reviews ? Nikon SLR Lens Talk Nov 13, 2015
Does anyone even use PBase any more? Nikon FX SLR (DF, D1-D5, D600-D850) Talk Sep 15, 2015
Manhattan Sunrise Landscape and Travel Photography Aug 1, 2015
Which Wide Angle Lens Should I go for Nikon SLR Lens Talk Jul 18, 2015
Tonality Pro install in Photoshop CC 2015 Pro Digital Talk Jun 28, 2015
14-24 f2.8 users: Lee SW150 filter hold + GNDs? Nikon SLR Lens Talk Jun 24, 2015
Square Filters in the US? Open Talk Jun 24, 2015
Sigma 150-600 C vs S comparison at the-digital-picture Third Party Lens Talk May 25, 2015
Paris Yoga at Sunrise Portrait and People Photography May 25, 2015
Ballet Dancer Portrait and People Photography Apr 27, 2015