=== SAL1855SAM on the Full Frame Format ===

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When the SAL1855, DT lens, is attached on the FF camera, A900, A850. The camera will be setting to the APS-C size format.

How do I do to get the full frame picture.... ??  that you will not get it from "APS-C size capt"setting menu.

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The below is result.
18mm, 24mm, 28mm and 35mm

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absolutely......... at 55mm

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The vignette are always shown between 18 to 55mm, Mostly at 18 and 55 respectively.

How to get it???
- Make the DT lens as non CPU lens.... By attach the tape on the lens's contact between pin no. 3 to 5, begin from left.
- Used the 3rd Party lens that is not recognized by SONY...., Some of 3rd lens is not presented DT information to SONY camera... It's mean that you must enter "APS-C size capt" menu to set the camera know the DT lens.

[(G_G)]

For the non CPU lens, You will not get the F-stop. The display will be shown "--" and F1 is recorded in to EXIF...

M mode will be used for taking the photo.

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These may be useful for someone who're looking for vignetting effect picture by used the DT lens.....

 

[bomwoq]

thx sir 

[Mephistophelezz]

So beautiful 

[KaERu]

G = Genius 

[benzoicacid]

This is a very good len for FF, sharp and good color.
18mm is 18mm on FF (not x1.5) although It's has vignette.

 

[Dew~chan]

please translate into thai
I'(can)not reading at all  

[taejedimaster]

I don't Understand 

[Lime]

For the non CPU lens, You will not get the F-stop. The display will be shown "--" and F1 is recorded in to EXIF...

You have to used M mode for taking the photo.

As you disable pin#3 and #5, can you still adjust the f-stop?
If not... so it's only posible to shoot at wide open?

[(G_G)]

As you disable pin#3 and #5, can you still adjust the f-stop?
If not... so it's only posible to shoot at wide open?

Yes.... I shoot at wide open.

The fastest F-stop on 18mm is 3.5... If you want an F about 1/5.6, you can push released lens button and turn the lens counter clockwise just a little bit to get F 1/5.6 .... ha ha so difficult...   

[bomwoq]

very  impressive 

[amornphoto]

เทพมากๆครับ 

[DynarX64]

As you disable pin#3 and #5, can you still adjust the f-stop?
If not... so it's only posible to shoot at wide open?

Yes.... I shoot at wide open.

The fastest F-stop on 18mm is 3.5... If you want an F about 1/5.6, you can push released lens button and turn the lens counter clockwise just a little bit to get F 1/5.6 .... ha ha so difficult...   

The disabling cpu on the lens is so good, but this tricky one to adjust aperture is very impressive, thumbs up !!

[sekoser]

เรื่องแสงแม่นยำทุกใบเลย

[Palmyra]

 

I like some pepsi.

[benzoicacid]

As you disable pin#3 and #5, can you still adjust the f-stop?
If not... so it's only posible to shoot at wide open?

Yes.... I shoot at wide open.

The fastest F-stop on 18mm is 3.5... If you want an F about 1/5.6, you can push released lens button and turn the lens counter clockwise just a little bit to get F 1/5.6 .... ha ha so difficult...   

It's like the manual len. 555+
I've ever done.

[duckpro]

could you please test sony  dt  30mm  on fullframe format ? And Sony DT 50mm also

[narakorn]

This is a book 

[virginman]

ถ้าเป็น Canon ทำไม่ได้นะเนี่ย ตูดชนกระจก
 

[StuPidCuPid]

How the heck is this forum being discussed in English? .. anyway .. two thumbs up ...

[dennelisa]

ผมเข้ามาผิดบอร์ดเหรอครับ

[TUA]

 
ลองแล้วใช้ได้ด้วยแหะ
ขอบคุณครับ

[wawa]

As you disable pin#3 and #5, can you still adjust the f-stop?
If not... so it's only posible to shoot at wide open?

Yes.... I shoot at wide open.

The fastest F-stop on 18mm is 3.5... If you want an F about 1/5.6, you can push released lens button and turn the lens counter clockwise just a little bit to get F 1/5.6 .... ha ha so difficult...

This may cause" the loosing pin contact"  that is "surging effect of the electron" may occur . Do you think it can do  harm to the" BIONZ  CPU" in the camera  anyway ?   

[(G_G)]

Do you think it can do  harm to the" BIONZ  CPU" in the camera  anyway ?   

May be May be not krub AJ. I often change the lens during the camera was on ... It's working properly krub.

But, to make sure that the lens will not damage the camera, you should used the tape to attach all 1-9 pin of the lens to cut all circuits out.

[wawa]

Do you think it can do  harm to the" BIONZ  CPU" in the camera  anyway ?   

But, to make sure that the lens will not damage the camera, you should used the tape to attach all 1-9 pin of the lens to cut all circuits out.

On the safeside we should agree to do so HEHE.      Thanks  G-G