
July 3rd, 2012, 11:41 PM
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"...the various f/0.95 lenses are not worth the money."
Hmmm, there's that word again... I suppose that that phrase can be used as well.
I have the CS 25mm, f/0.95. The CS 17.5mm, f/0.95 should arrive sometime next week in time for a video shoot in Las Vegas that I have been contracted to do later this month.
I've been working with the 25mm since November 2011. I have used it for both stills portraits such as headshots, video portraits, and industrial "shorts." The acquisition was high at $900 (used). Two shoots paid for it then, I wrote it off as a business expense.
I will use the 17.5mm along with the 25mm in Vegas. Another headshot session will pay for the 17.5 then it will also be a 2012 write-off.
I also used the Oly 45mm, f/1.8 nicely for the headshots; however, the 25mm was better for video. Same for the 17.5mm.
Worth the money to acquire the f/0.95? I needed and continue to need the low-light gathering capability of that aperture.
I don't worry about sheer purchase amount. It is the acquisition cost versus the opportunity lost to generate the revenue that I evaluate. If I am contracted to do a shoot that requires minimally distracting the subjects (meaning no video lights or big cameras), then having lenses with great big honking apertures to use with my tiny GH2 vice a Canon 5D or one of those even bigger dedicated videocams is my answer.
For those having much less stringent or frequent requirements than mine, particularly when there is no revenue to offset the cost, then perhaps it is not "worth it" for them.
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