Τεχνολογικά νέα, καινοτομίες .... στις Canon

[Kosh]

High-resolution EOS R Camera, Where are you?

Since the EOS R system was announced back in Septmeber, 2018, there were constant rumors and reports about a 100mp (give or take) EOS R system camera in the pip

www.canonrumors.com

 

[Kosh]

Canon Patent Application: Active Cooling of a Small R5 C-Like Camera with IBIS

A patent application (2023-166831) from Canon has just been released for improved cooling for a small form factor camera, that also includes IBIS. The form fac

www.canonrumors.com

πολυ ενδιαφερουσα περιπτωση για την R5c II

 

[Kosh]

Quad Pixel Autofocus is ready for production [CR1]

Last week, Richard reported on a couple of Quad Pixel Autofocus patents, which is something that Canon has been working on for quite some time. It's the natural

www.canonrumors.com

What is QPAF?

Canon right now splits the pixel in half and uses the difference in the signal from the one half and the other half to determine how far away the focus is. Using this information Canon can calculate the distance the lens has to move to focus on the target at that pixel. However, this method is prone to be very inaccurate if the lines of contrast that you are focusing on, are aligned to the split of the pixels, since then the signal difference would be minimal. This means that usually these sensors are better suited to focus on vertical lines, versus horizontal which they can struggle with.

 

[Kosh]

Canon Patent Application: Cooling enhancements for small IBIS camera

Canon is at it again with this form factor and finding more ways to combat the most obscure heat problems you can imagine. Why heat is an issue, is aptly descr

www.canonrumors.com

 

[Kosh]

CANON SAYS IT WILL TAKE 6 MONTHS TO DELIVER THE RF 100-300MM F2.8L IS LENS​

φακουδαρα μεν δεν υπαρχει δε.....

 

[Kosh]

Patent: Canon RF 70-200mm f/2-2.8L IS USM DS and other fast DS zoom lens designs

Over the years I've seen some crazy designs patented by Canon and applications like this one are fun to read. I mean, here's a patent application where someone

www.canonrumors.com

αρχιζουν και γινονται εξαιρετικα πολυπλοκοι ηλεκτρομηχανικα οι φακοι....

πολυ περιεργοι φακοι και πιθανοτατα υπερεξωτικοι....

 

[Billy the Kid]

Τον 28-70mm F1.6-2.0 τον είδες;
Lol δεν πάμε καλά!

 

[Kosh]

Στα χαρτια τους ειδα.

Κατσε να δουμε και τι απο τους δυο θα βγει (αποκλειω και ο 35-70 το παλαι ποτε συνηθες εστιακο μηκος μεσαιου ζουμ και ο 28-70 δηλαδη το επομενο επιτευγμα)

Σαν ποτ πουρι ειναι αυτοι οι σχεδιασμοι με δημιουργικο κερασακι το DS και το εξωτικα ανοιχτο διαφραγμα....

Αν το τωρινο 28-70 f2 ειναι τετοιο τερατακι σε βαρος και χρημα καταλαβαινουμε τι θα ειναι αυτοι...