clark_roberts Posted February 13, 2021 Share Posted February 13, 2021 Hi all, I just picked up a A700 from the infamous site and it's in great condition almost mint but with one problem it has blurry focusing, when I do a test with a magazine cover it looks like it has a front focus problem. So is it the lens or body, one odd thing when I have the lens say at close focus and turn the camera on it turns the lens back to infinity. Thanks Link to comment Share on other sites More sharing options...
Colin O Posted February 14, 2021 Share Posted February 14, 2021 Well, did you try with another lens? Can you post a sample image? Indicate how/where you focused, and let's see the result. 1 Link to comment Share on other sites More sharing options...
John Seaman Posted February 14, 2021 Share Posted February 14, 2021 I have the lens say at close focus and turn the camera on it turns the lens back to infinity. That is normal for Minolta and Sony A-Mount SLR's. Can you get sharp pictures using manual focus? 1 Link to comment Share on other sites More sharing options...
clark_roberts Posted February 14, 2021 Author Share Posted February 14, 2021 That is normal for Minolta and Sony A-Mount SLR's. Can you get sharp pictures using manual focus? No, when I look though the finder and focus it's sharp, but when I take a picture and look at the rear screen it's blurry. Link to comment Share on other sites More sharing options...
clark_roberts Posted February 14, 2021 Author Share Posted February 14, 2021 I also have three lenses coming, a 20mm, 28mm and 50mm. I test it all with the camera. The prices for these lenses are great compared to Nikon or Canon. Link to comment Share on other sites More sharing options...
John Seaman Posted February 14, 2021 Share Posted February 14, 2021 Yes, I collected a number of very nice Minolta prime lenses for not very much money, at a time before the Minolta DSLR's were introduced. Now I think they are again less sought after due to the move away from A-Mount towards E-Mount. If you are seeing a sharp image on the focusing screen, there seems to be an issue with the sensor on your camera. Link to comment Share on other sites More sharing options...
clark_roberts Posted February 14, 2021 Author Share Posted February 14, 2021 I think that's what it is too, I'll send it back and look for another one. Thank you Link to comment Share on other sites More sharing options...
John Seaman Posted February 14, 2021 Share Posted February 14, 2021 Just another thought, could the focusing screen be installed incorrectly? Link to comment Share on other sites More sharing options...
Colin O Posted February 14, 2021 Share Posted February 14, 2021 I don't really know exactly how the diopter-adjustment dial works, but I don't suppose it could be as simple as it being in the wrong position? Link to comment Share on other sites More sharing options...
clark_roberts Posted February 16, 2021 Author Share Posted February 16, 2021 It's fine, I did pick up a Minolta 7D and put the lens on that camera and it works great no problem, it's something with the A700 camera, just think I spend $19.95 for the 7D and $250.00 for the Sony A700 goes to show ya. Link to comment Share on other sites More sharing options...
Colin O Posted February 16, 2021 Share Posted February 16, 2021 Well, none of these cameras last forever, and a sample of 1 doesn't really show anything. But yes, enjoy what's working! I hope you won't have any trouble getting a refund on the Alpha 700. I'm surprised a seller would sell a malfunctioning camera for so high a price without testing/stating. 1 Link to comment Share on other sites More sharing options...
clark_roberts Posted February 17, 2021 Author Share Posted February 17, 2021 I sent it back, I purchased it on ebay and the listing said working, so it protected under the their protection plan. I just received a Minolta 50mm f1.7 and it's really nice little soft wide open but closed down nice and sharp. Link to comment Share on other sites More sharing options...
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