What focussing screen do I have?

[11hundreds]

Hi, just joined the forum!

I tried to do some research into which is which but it all got too confusing, 3x3 grid, microprisms, splits acute this and that etc

its a fairly bright screen, with 5x5 grid on it and a split (like rangefinder) in the middle. Thought it might be acute matte due to brightness but i doesnt have the little DD in the metal surrounding it. Any able to shed some light?

 

[Swissblad]

What camera do you have?
The acute matte was introduced with the 503 series.

 

[11hundreds]

its just a standard 500c/m.
I just want to know which focussing screen it is, why are they not stamped with a serial or designating number/symbol?

 

[11hundreds]

I have found out that my body came with an Acute Matte (Non - D) Screen - Grid lines and Split Image - 42170

 

[Swissblad]

Glad you got the info - now go out and enjoy your camera.....