John: The f8/500mm also looks an impressive lens really. I could try to buy a Zeiss Sonnar 5,6/250mm for my SL66, but I prefer to wait the chance for a 150mm lens in our local market, to use it for portraits. It's necessary a good reason to invest in so specific lenses like these ones, as you wrote. BTW, there is a "66/35" Rollei adapter to use SL66 lenses on 35mm camera with QBM bayonet; I think it's a rare but very interesting accesory if you have SL66 lenses and QBM cameras. There is a sample in my "Rolleiflex SL35 System" blog, it's a Rolleiflex 3003 with a SL66 CZ Distagon 4/50mm retro mounted via the adapter (you need to reach the "Lens Mount adapters" section, obtaining a larger size clicking on the image): http://rolleiflexsl35system.blogspot.com.ar/ Carlos 2014-03-07 19:41 GMT-03:00 John Wild <JWild@xxxxxxxxxxxxxxxxxxxxxx>: > I have a 500mm f5.6 for my SL66. It cost about £200 at a camera fair when > bought with other lenses. > > It is a brilliant lens. I have not used it much because the SL66 with that > lens is cumbersome and more suited to a tripod, but it is good for sports. I > have used it hand held to fast pan when the momentum keeps the camera motion > steady. The big downside is that it is pre-set and so would the 1000mm lens > - it takes a bit of foreword planning... The lens also relies on the focus > bellows of the SL66 and fully extended 'close' focusing really brings out > the detail and gives a very pleasing perspective. > > The 1000 PQ lens is fully auto and becomes much more of a useable lens. > Whether 25k Euros or 5k Euros it is very expensive - unless you have a use > for it. > > The 6000 series 500mm lens is f8 so it is nothing special as far as speed is > concerned. > > As has been suggested about a professional 'DIY' conversion - for the price > of a 1000mm SL66 lens and say a 250mm 6000 series lens to butcher by taking > out the shutter mechanism and focus helical together with a tube of super > glue ;-)) a working 1000mm PQ fitting lens would cost about a third of the > price and be every bit as good... > > The lens could be constructed in such a way that it was adaptable back to > SL66 and further to 3003 (with focussing bellows). That starts to make the > purchase price more bearable... I would fancy the challenge but the bearer of > the purse strings would find suitable reason to prevent such a folly... ;-) > > John > > > > On 7 Mar 2014, at 11:35, CarlosMFreaza <cmfreaza@xxxxxxxxx> wrote: > > That price is almost incredible. The same lens for the SL66 costs > Euros 5700 here: > http://tinylink.net/zz9sk > > The Carl Zeiss 8/1000 was available in QBM for 35mm from 1983. > There also is a catadioptric version, the CZ Mirotar 5,6/1000 > > Carlos > > --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list