Stella WRAD crystal height question

[k3l3k]

I am looking for the height at the center and edge for Stella WRAD crystals with round magnifier.

https://www.ofrei.com/page2205.html (fixed link)

Could someone help with a measurement or document/drawing?

Also, I see versions with with A = 10.5 as well as A = 10.5s. What does 7s' represent?

https://www.ebay.co.uk/itm/404962494300?var=675008054297

Edited July 13, 2024 by k3l3k

[AndyGSi]

The link you've provided doesn't work.

I can't find any details of the 9.5 & 9.5s you're referring too?

The measurements are detailed in the listing i.e. Diameter and Distance from Centre.

[k3l3k]

1 hour ago, AndyGSi said:

The link you've provided doesn't work.

I can't find any details of the 9.5 & 9.5s you're referring too?

The measurements are detailed in the listing i.e. Diameter and Distance from Centre.

Fixed the links. Thanks

[AndyGSi]

I imagine the 's' from the eBay seller would signify a square magnifier but you're best just asking them.

Is there a reason why you're looking at the Stella ones from the US and not Cousins options?

[k3l3k]

54 minutes ago, AndyGSi said:

I imagine the 's' from the eBay seller would signify a square magnifier but you're best just asking them.

Is there a reason why you're looking at the Stella ones from the US and not Cousins options?

Already got one from cousins.  It sits taller than the original, so am looking for an alternative.

[oldhippy]

Why Stella? There are many more makes to choose from. 

[AndyGSi]

Can you confirm what you got from cousins?

[k3l3k]

8 hours ago, oldhippy said:

Why Stella? There are many more makes to choose from. 

Thanks. Where could I see ore options?

8 hours ago, AndyGSi said:

Can you confirm what you got from cousins?

https://www.cousinsuk.com/product/high-dome-with-calendar-lens-sternkreuz-cl-clh

[oldhippy]

Just type into google tension ring crystal with round magnifier. Don't forget when buying to say if it is chrome ring or yellow. 

[AndyGSi]

1 hour ago, k3l3k said:

Thanks. Where could I see ore options?

https://www.cousinsuk.com/product/high-dome-with-calendar-lens-sternkreuz-cl-clh

That's just a High Dome without Tension Ring. Do you need a Tension Ring?

[k3l3k]

33 minutes ago, AndyGSi said:

That's just a High Dome without Tension Ring. Do you need a Tension Ring?

No I do not not need a tension ring (which Stella has, but similar e.g. Tru-Seal, G-S do not). What I need is a crystal with internal circular magnifier to fit in a diameter 29.5mm. Distance of magnifier center from crystal center is 10.5mm.  Crystal height  at center <4mm. Internal circular magnifier is a must, but do not mind crystal material. What are my choices? Thanks for the help.

Edited July 14, 2024 by k3l3k