Shooting the Mamiya RZ67 handheld: how much sharpness one sacrifices (over a tripod and mirror lock-up)?

Setup: Mamiya RZ67 ProIID, 110mm f/2.8 lens, Kodak Portra 160NC; focusing via the waist-level finder loupe; scanned with the Nikon Coolscan 9000 at 4000 dpi (no infrared cleaning).

Scene (click images to open larger versions in a new window):

Comparison #1: handheld vs tripod, f/5.6 at 1/125s, using optimal technique (breath holding, tripping the shutter with gentle pressure) but nothing out of the ordinary… More


A SoftRaid setup in OSX Lion, using the Sharkoon eSATA enclosure

Another very nice enclosure: the Sharkoon 5-bay eSATA/USB box. It is compact, quiet and stylish, plus: the disks can be swapped without the use of special tools/frames, which makes it very convenient.

It’s attached to my HackPro via a two-port Sonnet Tempo E2P (mini PCIe) card, so some of the information in this post will be specific to this (Silicon Image 3132-based) card. Apparently, even the ExpressCard3/4 variants of the Si3132 chip, which are widely available, work quite well with the latest drivers from Sonnet – last updated on November 29, 2011. Based on my (limited) research, this archaic chip from Silicon Image provides much better functionality – e.g. port multiplication, hot swapping – as well as stability, compared to the newer 6Gb/s offerings from other manufacturers. Granted, there are some glitches (my MacBook Pro kernel occasionaly panics with the ExpressCard on boot up), but data reliability is not jeopardized as with other chipsets. The OSX86 machine runs beautifuly, with many weeks’ work of uptime, albeit with some trouble which I’ve managed to troubleshoot (see below). More

The Lian-Li EX50 eSata enclosure – how to use it with Snow Leopard

Well, this is a nice unit (beautifuly made and quiet), but there’s no mention of Mac support in the documentation — no big surprise! Apparently, it will soon be replaced by an eSATA-USB3 version, which will obviously be better. Still, let’s try to get this puppy to work with Mac OS:

First things first – install the eSATA PCI-express card (included) in a mini-PCI slot of your Mac Pro (or your hack). Then go over to Silicon Image, and get the 3132 Snow Leopard drivers — download the “non-RAID” version (link here). Alternatively, you can get them from MacGurus, like I did (link). More

Hello, world

Has nothing to do with Lycabettus hill, or Athens for that matter. Just computer-related stuff (so that I can refer to in the future). If you are offended by the title, please let me know :-).


Currently working on –

A Solaris server for backup

Next Newer Entries