John Leathwick
Well-known member
Sorry guys, I missed one. Since doing my blog article, I've bought another RZ - an ApoSekor 350mm
for which I paid US$369. It fares very well in a head to head test with my Fujinon GF250, and also
plays every nicely with my GF 1.4TC, giving me a high performing combo of nearly 500mm. It's too
heavy to go on my Universalis, but focuses well with an RZ-GF adapter, and its performance is
stellar. An older brochure I found for the Apo-Sekors suggests that this is probably the best
performing of all of them. Here's an image that I shot last week - a stitch of two images, which
works just about as well as flat stitching given the focal length. Great for when you need range
- I was about 1.5km from this outcrop...
-John

for which I paid US$369. It fares very well in a head to head test with my Fujinon GF250, and also
plays every nicely with my GF 1.4TC, giving me a high performing combo of nearly 500mm. It's too
heavy to go on my Universalis, but focuses well with an RZ-GF adapter, and its performance is
stellar. An older brochure I found for the Apo-Sekors suggests that this is probably the best
performing of all of them. Here's an image that I shot last week - a stitch of two images, which
works just about as well as flat stitching given the focal length. Great for when you need range
- I was about 1.5km from this outcrop...
-John
