ND FILTER PRESETS on PD 150 at DVinfo.net

Juan Gelas · January 24th, 2003, 06:52 PM

Hi everyone,

does anyone knows how many stops the camera stops down using the ND1 and ND2 presets of the 150 ? The spec. descibes these presets as 1/4 for ND1 and 1/32 for ND2?
Thanks for feed back.

Wayne Orr · January 26th, 2003, 11:28 AM

You might try posting this question on the VX2K forum at Yahoo http://groups.yahoo.com/group/vx2k/
I believe it was discussed there awhile back.

Andre De Clercq · January 28th, 2003, 08:20 AM

1/4 means 4 times less light on the CCD equals 2 f-stops (4=2^2) 32 times means 5 f-stops (32=2^5). I don't know if they sum up...("or" or "and") Could be verified by checking the number of f stops change on 1/32 setting vs no ND

Mark Thomas · January 28th, 2003, 02:08 PM

anyone tried adding additional ND filters? - up to x8? is it good for having the mid-day sun in your shots?

January 24th, 2003, 06:52 PM	#1
Juan Gelas New Boot Join Date: Jan 2003 Posts: 6	ND FILTER PRESETS on PD 150 Hi everyone, does anyone knows how many stops the camera stops down using the ND1 and ND2 presets of the 150 ? The spec. descibes these presets as 1/4 for ND1 and 1/32 for ND2? Thanks for feed back.

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January 26th, 2003, 11:28 AM	#2
Wayne Orr Major Player Join Date: Dec 2002 Location: Northridge Ca Posts: 734	You might try posting this question on the VX2K forum at Yahoo http://groups.yahoo.com/group/vx2k/ I believe it was discussed there awhile back.

January 28th, 2003, 08:20 AM	#3
Andre De Clercq Major Player Join Date: Sep 2002 Location: Belgium Posts: 804	1/4 means 4 times less light on the CCD equals 2 f-stops (4=2^2) 32 times means 5 f-stops (32=2^5). I don't know if they sum up...("or" or "and") Could be verified by checking the number of f stops change on 1/32 setting vs no ND

January 28th, 2003, 02:08 PM	#4
Mark Thomas Regular Crew Join Date: Sep 2002 Location: Abergavenny, Monmouthshire Posts: 34	anyone tried adding additional ND filters? - up to x8? is it good for having the mid-day sun in your shots?