Posted: Fri Feb 21, 2014 8:27 pm Post subject: |
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Adrien171 wrote:
Phenix jc wrote: |
Adrien171 wrote: |
If someone wish, I can post some samples when I got home. I'll be pleased |
Please, do !
A picture is worth 1000 words
I think that your Astro Professionnal is barely usable in the field ;
The ORION I quoted are both perfectly usable for birding for example ;
They are not heavier nor bulkier than any 500/4 or equivalent
(forget hand held however) |
Sorry I'm late, haven't had so much time.
In fact my AP 560mm is smaller than the Orion 80ed. So this is quite good. I also have a Pentacon 300mm f4, and I find the AP more "transportable" than the Pentacon even though the Pentacon is smaller
1. ISO 400 1/125
2. ISO 400 1/125
3. ISO 200 1/400
Hope you like it You see that the DOF is very thin
Perhaps people using long lens could share their tips to achieve sharp pictures? That's be nice ! |