Rear cap for Schneider Symmar-S 210mm f/5.6 lens

[ioannicolae]

Hi!

Did someone know what cap size I need for the rear element of a Schneider Symmar-S 210mm f/5.6 lens? Or at least the size of the rear thread?

It is advisable to mount a protection filter on the rear element?

What's the best (or the usual) method to protect the rear element?

Thanks a lot for further answers.

[Ed Kelsey]

It's best not to use any filter on the rear just cap it. I don't know the cap size but can't you measure it? B&H has caps.

[ic-racer]

The Kaiser slip on caps are sized based on the lens outer diameter. You can just measure your lens and you will know the size needed.

[ioannicolae]

The usual cap for rear element is a slip-on, right?

For the moment I don't have a caliper, that's why I asked here.

Thanks for the answers!

[Peter K]

Symmar-S lenses have no rear (filter) thread. But as you can see here you need a 57mm lens cap.

[ioannicolae]

Good doc! Thanks a lot Peter!

[Mike1234]

I have a genuine 57mm Schneider cap for sale. $15 shipped CONUS lower 48.

http://www.largeformatphotography.in...ad.php?t=53135

[henrysamson]

This is the genuine Schneider cap, brand new and in the box:

http://www.bhphotovideo.com/c/produc...h_On_Lens.html

[Mike1234]

$5 brand new?? Holy Toledo... I didn't know they we that cheap!!

[Dave Dawson]

$5 brand new?? Holy Toledo... I didn't know they we that cheap!!

They may only be $5 but the cheapest postage to the UK is $46 ....Now you tell me how that can be justified?

Cheers Dave