Not all newsflash memory cards are created likewise . Nowhere is this more observable than with the newSanDisk Extreme Pro CompactFlash Card . useable in 16 GB to 64 GB capacities , this card promises , and delivers , on uttermost : Armed with SanDisk ’s rearchitected controller , this card can accomplish up to 90 megabytes per 2nd read / write performance in a digital SLR that sustain UDMA ( mode 6 ) .
I took this plug-in out for several shoot , and have to say I ’ve been impressed with how it handles . I did n’t gauge its “ performance ” with wish to its rated write speed as compared with other , more petty and less pricey cards ; rather , the proof of this posting ’s deserving lies in how the bill of fare handles in the domain .
As a photographer , I never want to misstheshot . You jazz the one — whether it ’s an jock ’s elation at a successfully fill in modus operandi , a gymnast ’s sobriety - defying midair toss , or a duet ’s first candy kiss at a wedding — those are the shots that burst - modes were made for . Unfortunately , even with SLRs that boast quick form - per - bit , well , those superfast ratings have been for dash JPEG , not RAW .
in person , I hover on the JPEG vs. RAW subject , and I ’d favor to scoot RAW , simply because I know I ’m sacrificing likely figure of speech timber by not let myself to capture the most potential selective information for a shot , which a camera ’s large , unprocessed altogether data file supply . But I do n’t have the time to do the necessary post - processing for every image that shooting RAW requires ; plus , whenever I ’ve tried shooting RAW only , or RAW plus JPEG , I ’ve find out myself speedily let down by missing a fundamental backflip or sudden moment I thought I could charm , but could n’t because my television camera ’s fender had filled and I had sacrifice shoot pep pill .
Between my trigger - well-chosen shutter finger and my desire to get “ the moment , ” I can fill a camera ’s buffer in trice using just JPEG ( and even using CompactFlash cards rat at 300X , the old top - tier card ) . ( An aside : Some manufacturers heel ratings in so - scream x - paygrade , much like DVD ride have “ X ” speed rating ; other manufacturers , like SanDisk , use name rather to describe amphetamine , although it does note the Extreme Pro as tantamount to a “ 600X ” scorecard . ) The more sluggish write speeds for shooting the expectant RAW files was , for me , too much of a forfeiture .
Until now . With the SanDisk Extreme Pro card , I did n’t feel cumber because I was shooting RAW . Nor did I palpate constrained when I shoot using the camera ’s RAW + JPEG Fine modes — which captured both Indian file types for me . ( I consider that the holy grail of shooting — this means , I have the eminent - quality JPEGs for spry sharing , and straightaway use , and the high-pitched - quality RAW Indian file for editing , cropping , and finessing image worthy of the extra crusade .
Using an SLR rat at 7 skeleton - per - second for JPEGs ( and 5 frames - per - second RAW ) , I shot a parade . I shot a wedding . I shot daily natural event , batch passing by out of a car windowpane , and more — and I captured every mo I intended to . I have yet to try out and entrance a multirelease sequence on men ’s high bar , but my former hands - on with the card leaves me hopeful that I ’ll be able-bodied to do so .
More significantly , this card makes it clear that there are real and tangible differences among flashing storage bill . Just because a bill of fare is on sale with a recondite discount does n’t intend that calling card will take full reward of your camera ’s potentiality . If you have a new digital SLR that supports the fast UDMA ( mode 6 ) port — cameras like the Nikon D3 , Nikon D300 and D300S , Nikon D700 , Canon EOS 5D Mark II , Canon EOS 50D , and the approaching Canon EOS 7D — a card like the SanDisk Extreme Pro can be well worth its gamey damage of entree . Yes , $ 300 is high-priced for a 16 GB card , but in the end it ’s a low price if it mean captivate the moments you ’re missing in the best calibre potential .
