OK, be honest, who else just went and grabbed a calculator?
jlw said:It may be that the differences are a bit hair-splitting and that casual viewers wouldn't notice any difference in the pictures -- but one of the advantages of being enthusiasts is that we get to care about subtle distinctions that most people don't notice!
Brian Sweeney said:> Just saw this: The German Aircraft in the second shot is the very rare "DO-335", nicknamed "Arrow". It has engines in the front and rear, and could make almost 500MPH. The Smithsonian has a BF109 in the main Air and Space Museum downtown, but not at the Udvar Hazy Museum. They fave a FW190, AR234c (Twin Jet), HE177, and a piece of the HO-229 jet flying wing.
They have a P51B in its post-war racing colors.
As for the 50mm F1.2 vs F1.8, no it does not count. They are both "planar" formula lenses like the F1.4 lens. The Canon 50mm F1.5 is their Sonnar entry, much different from the Planar.
I have a Revell 1/32nd Scale BF109 kit still in the box, found at an antique store. Also a Spitfire MK1 to match it.
back alley said:any last minute thoughts that could assist me in my decision making process?
all comments welcome.
joe
Brian Sweeney said:The F1.4 is a classic 6 element Xenon made with newer glass, allowing it to "get-away" with so few elements. But we are still talking about an 80+ year old design. The Xenon has many more air-glass surfaces than the Sonnar. In uncoated lenses this gave the Sonnar a huge advantage. With lens coatings, the Xenon gained favor.
I like the Canon 50mm F1.5 and the Canon 50mm F1.4. The latter feels right at home on a VI-T or a Canon 7. The F1.5 feels at home on the Leica CL and Canon IIf.
The lens that surprised me was the Jupiter-3 after its reshimming. Very sharp and high contrast. That does not mean I'm selling any Canon's.
raid amin said:Brian, What is the best way to get a clean J3 that focuses correctly other than having to send it to someone to add shimming, as you seem to suggest?
Ray: How can I contact Oleg or Yuri? Are they regulars on ebay or ...?ray_g said:Or Yuri. He has good stuff, and has a return policy.
raid amin said:Ray: How can I contact Oleg or Yuri? Are they regulars on ebay or ...?