Showing posts with label 350D focus screen. Show all posts
Showing posts with label 350D focus screen. Show all posts

Wednesday, January 6, 2010

Focus screen blues (continued)

I've been shooting for a while now with a less-than-optimal focus screen in my 350D. As previously mentioned, I had installed an aftermarket split-circle screen in the hope of a better manual focus setup but alas just ended up with something that wouldn't give me the correct focus and was scratched and dirty to boot (my fault).

Well tonight I got well sick of it - it was so bad I was favouring my film bodies over the digital and only using the 350D for throwaway shots, because I could barely bring myself to look through its viewfinder. This was enough to give me the courage to put my factory screen back in. I had attempted this previously (when I first put the split-circle in, actually) but couldn't get the AF points to line up. Tonight, no such problem, thankfully. I did leave out the thin copper shim that was originally in the camera, but things look OK, so I'm going with what I have now.

I'd still love a split-circle, but the one I tried did get a little dark at narrower apertures so I think I'll stick with the factory screen in my 350D and maybe try something else (a different brand, methinks) if and when I finally get something better (my wishlist goes like this: 500D, 7D, 5D... ;)

Monday, December 14, 2009

Focus screen blues

A while back I ordered a split-circle focus screen for my 350D. (I won't mention the vendor by name at this point because my issue is still unresolved and I don't want to prejudge the result.) I was getting frustrated with a very hunt-happy autofocus system (especially in low light) and was finding the manual focus option to be very difficult with the standard screen. Losing a lot of shots that I was sure I could get if I could only _see_!

The screen arrived a couple of weeks back and I procrastinated about putting it in, because the screens are very easily scratched and/or dirtied and next to impossible to clean. Now I'm wishing I had just left well-enough alone.

Long story short[er], the screen went in fine. But the viewfinder focus was wrong, because I had put it in backwards (it's hard to tell, OK?). So I flipped it. And it was still out, but closer. So I put the copper shim back in (the one they said you didn't need). And it was worse. And so on and so forth, taking the screen out a lot, having trouble placing it back in. And it got dirty. And scratched. And cleaning with isopropyl alcohol left a mark. And blah. I tried putting the original screen back, but couldn't get it to line up. At 2am I declared defeat, emailed the support address and went to bed for some fitful sleep.

I was so annoyed I didn't take _any_ cameras with me when I left the house today (well, except the one in my phone). As anyone who has seen me recently will know, this is highly unusual. I was that sad.

Support email came back and said I should try with the extra bits of sticky stuff to extend the shim. That made it worse. So I took out the shim. Better, but not right, and nowhere near good enough for manual focus (which was the point of this, remember?). I need to move the screen further back. Or make it thinner (tricky).

So, email to support again. I figure they'll either declare me incompetent, come up with some trick I haven't thought of (no, I'm not taking a scalpel to my camera!) or admit there's an issue and get me a screen that fits.

Hopefully I get some joy - I can see the potential of the split circle to really enhance my work and I can't wait to have a working one on my only digital body. Maybe shooting some film will cheer me up in the meantime...