For Sale: Sea & Sea extension rings SX and 40

I am selling these two extension rings. The SX ring is used to extend a dome to accommodate a Tokina 10-17mm, lens, among other things. It provides about 20mm of extension. It works with all kinds of other lenses such as Nikon 10-24mm f3.5-4.5, Nikkor 12-24mm f4G, Nikon Ai AF-S Zoom-Nikkor ED 17-35mm f2.8D (IF).

The extension ring 40 provides about 40mm of extension. I used it with a flat port to accommodate a Nikon 100mm macro lens, but Sea & Sea’s chart indicates that it is designed to be used with the Sigma 18-50mm f2.8 EX DC Mcro /HSM or a Nikon Ai AF-S Zoom-Nikkor ED 17-35mm f2.8D (IF).

Both extension rings are in excellent cosmetic and perfect working condition.

Asking $150 for the SX ring and $250 for the Extension Ring 40. If you buy both, I will pay for shipping.

If you are interested, please contact Norbert Wu at temp2_at_norbertwu.com. Please no phone calls. I am happy to entertain reasonable offers. I can accept credit cards, Paypal, money orders, and personal checks. Money orders and personal checks will have to clear my bank before the product is shipped; which can take up to three weeks. Shipping will be at buyer's expense (at actual cost) and will be UPS Ground, Fedex Ground, or USPS Priority Mail (all of which give tracking of packages). If we conclude a deal, I'll give you a quote for shipping via one of the above methods.

Thanks!

Norb Wu

Bump and additional information:

SX ring is sold.

Extension ring 40 is still available, price $199.

The extension ring 40 provides about 40mm of extension. I used it with a flat port to accommodate a Nikon 100mm macro lens, and Sea & Sea’s chart indicates that it is designed to be used with the Sigma 18-50mm f2.8 EX DC Mcro /HSM or a Nikon Ai AF-S Zoom-Nikkor ED 17-35mm f2.8D (IF).

You can use this extension ring on Nauticam housings also, by putting on a $30 Nauticam bayonet converter ring on one end of this extension ring. This will mount the ring on a Nauticam housing, and you can then use a Sea & Sea port on the other end. If you put Nauticam converter rings on both ends of this extension ring, then you can use this ring on Nauticam housings and with Nauticam ports.

I am selling these two extension rings. The SX ring is used to extend a dome to accommodate a Tokina 10-17mm, lens, among other things. It provides about 20mm of extension. It works with all kinds of other lenses such as Nikon 10-24mm f3.5-4.5, Nikkor 12-24mm f4G, Nikon Ai AF-S Zoom-Nikkor ED 17-35mm f2.8D (IF).

 

 

The extension ring 40 provides about 40mm of extension. I used it with a flat port to accommodate a Nikon 100mm macro lens, but Sea & Sea’s chart indicates that it is designed to be used with the Sigma 18-50mm f2.8 EX DC Mcro /HSM or a Nikon Ai AF-S Zoom-Nikkor ED 17-35mm f2.8D (IF).

 

Both extension rings are in excellent cosmetic and perfect working condition.

 

 

Asking $150 for the SX ring and $250 for the Extension Ring 40. If you buy both, I will pay for shipping.

 

If you are interested, please contact Norbert Wu at temp2_at_norbertwu.com. Please no phone calls. I am happy to entertain reasonable offers. I can accept credit cards, Paypal, money orders, and personal checks. Money orders and personal checks will have to clear my bank before the product is shipped; which can take up to three weeks. Shipping will be at buyer's expense (at actual cost) and will be UPS Ground, Fedex Ground, or USPS Priority Mail (all of which give tracking of packages). If we conclude a deal, I'll give you a quote for shipping via one of the above methods.

 

Thanks!

 

Norb Wu

BUMP.

Both Sea & Sea extension rings are still for sale.

Correction: thanks to UK Ebay buyer who promised he would buy but then never communicated with me again, thus forcing me to deal with Ebay after calculating all kinds of shipping costs (thanks Ed, voguesport, John, or whatever your name is in the UK) -- SX ring is still available.

Extension ring 40 is still available, price $150.

SX ring is still available, price $100.

Hi Norb I will take the sx off you depending on shipping costs to the UK. if you could pm me with costs I will purchase asap

Norbert,

Sent you a PM

Gary

SX ring has been sold.

Both rings have been sold.