ianmarsh

Thanks Tim Looks like the path of least resistance, so it will likely be mine... Anyway Happy New Year to all from snowy Vernon BC, buried under 70cm of fresh snow overnight. Thinkin' about blue water and sandy beaches... ian

So, I got a shiny new MacPro for my business, in my home office... sweet!! Transferred from my 2010 MacPro by swapping over drives and updating software... sweet!! Only issue was Lightroom 6.14. Needs to be reinstalled... let's see? Turns out that Lightroom 6.14 is 64 bit software, but the flipping' Adobe installer is 32 bit and will NOT install the application on this machine. I am now faced with the dillemma of subscription vs another platform. I did not see this coming. Thanks, Adobe.

Hi Yes, just spotted this. Both Nikonos still on the shelf. Subal 20-35 gear has sold ian

Hi Bruce Thanks for the reply and interest. All my Seacam gear has moved on to new owners with the exception of my Superdome. ian

Tim When I look through my wife's wardrobe and find a dress with tags on, she usually replies; "Oh, that old thing." Try that with the lenses. They are all black, round, and look pretty much the same... What could go wrong? ian

Mark Glad it all worked out... all parties happy. So let's see, Vernon BC to Ireland, side excursion to Iceland, then off to Zambia, now sitting on your desk. Wow! Well travelled. All the best for the holiday season:)) ian

And Finally.... https://uwtechnics.com/index.php/online-store/bulkheads/optical-bulkhead-seacam-m14-mount-detail Ta Dah! Fiber optic TTL in a Seacam housing:) ian

https://uwtechnics.com/index.php/online-store/ttl-converters/for-nikon/ttl-converter-for-nikon-with-seacam-strobes-support-for-seacam-housings-detail

UW Technics... Pavel is your man:)

Because it tastes great, Andre. Especially with rum...

I assume it's on the outside? Cerium oxide will buff it out. Not for coated glass:( Used for polishing optical glass, mildly abrasive Available on Amazon.

Still Available: Subal Flatport 90, Type 3, perfect condition. $100  Subal Flatport 120/3, 9/10, glass perfect condition. $100 Subal Extension EXR 33mm/3. $50 Subal Extension EXR 40mm/3. $50 Subal Focus gear, Nikon 20-35mmf2.8. $10 Seacam Superdome, one small scratch in glass which has been polished , so no sharp edges, no effect no image. Does not show up on under/overs. Comes with spare lens shade, in a Cinebags case, minimal wear on anodizing. $650 Nikonos 15mm, Gen2, rebuilt & pressure tested, excellent optics, Very good condition. $350 Nikonos 15mm, Gen2, rebuilt & pressure tested, excellent optics, Excellent condition in box $375 Nikonos External Viewfinder for 15mm, Gen2 new in box. $75 Pictures on request. Shipping extra. All prices in USD. Located in beautiful Vernon BC Canada As always, honest straight forward sales, so no worries:) ian

Sold: Seacam Macroport 90 Seacam PVL 20 Nikon 6T Nikon 5T Thanks Fred:)

Bump

Super helpful:) I have not heard of this recipe before, but it does make sense. I am not clear on how Subal, Seacam etc come up with their recommendations, I am guessing by doing tests in their kitchen sinks also:))) ian

I have recently been up to no good in my wife's soaker tub. (I live a long way from the ocean) I tested the Nikon 8-15 Fisheye and Nikon 20mm f/1.8. My goal was to assess the Seacam Superdome vs 8 inch glass Subal FE port with differing extensions. The Subal port chart calls for a 20 mm extension, as does Seacam. Adam Hanlon reported using a 30mm extension with the Superdome when testing the 20mm f/1.8. (Not sure where he got his secret sauce.) I used the D850 in Nauticam with the appropriate port adapters. My results showed no clear difference between the two ports with the 8-15mm (no big surprise) but images with both lenses were sharper with a longer extension (33mm) with the Subal dome. There was minimal vignetting with the 8-15, and none with the 20mm lens. I purchased a 28mm ring for Subal/3 and got similar results to the 33mm ring, but without vignetting. The 20mm rectilinear performed quite poorly below f/11 and was marginal (by Nikonos standards) at f/16. That is the smallest aperture on that lens. It performs well centrally, and would be OK with blue water at the edges. No diopter was used. The 20mm lens did perform much better with the Superdome, and 20mm extension, although not great. Same conclusion as above. The 8-15 was good in both ports, with some improvement with the 28mm extension over the 20mm with the Subal port. I did not test the Superdome at longer extensions. Circular images where good with both ports, and also showed vignetting at 33mm extension, but not 28mm on Subal Conclusion: The 8-15 performed well in all setups, somewhat improved with the 28mm extension. The 20mm lens was marginal in performance with the Subal dome and acceptable with Superdome. Probably not worth the extra effort. The point of all this was to decide whether the Superdome was worth humping around the world with it's size and weight. I concluded that apart from over/unders there was not much advantage to me. I think in future I will leave my Superdome at home.

Hello all, For sale today is a like new 16-35mm f/4 Nikon zoom. Comes with box and all the bits and pieces. Photos if requested. $700 USD plus shipping. Located in Vernon BC, Canada ian

Hey Mark Spotted this: https://www.ebay.com/itm/Seacam-Underwater-housing-for-NikonD2X/283687453767?hash=item420d170447:g:G34AAOSwB05d2zJw ian

For sale today is a Nauticam Zoom Gear #19525 for Canon EF-S 10-22mm f3.5-4.5 USM New in Box, never mounted or used. New price $210 USD, for sale here $130, shipping included. Not even sure why I have this... I don't own a single piece of Canon gear! Located in Vernon BC Canada. Thanks for looking. Pictures if requested. Ian

I do this and it works great. I use a second computer on my wrist as the primary and it stays with me between dives.. Both are Sunnto and use the same algorithm. I put the larger Vyper on the arm, so I can see it with my poor eyesight:) It's like having your speedometer in your car, right in front of you. The Vyper nd D6i are set on the same channel with the pressure sensor so both give me my gas status. I also have a small SPG stowed along my BCD so I also have redundancy here on gas supply. This has saved me on a few dives when the sensor and computers stop communicating. ian

Hey Thanks for the response. I ended up buying one from Reef:) ian

Hey Fred Not sure the PM went through:( Sounds great and thanks:) $285 seems close enough... Is there an alternate person I could ship to in Sarasota? If not, March is fine. Just send me a reminder when you are back in North America Can you PM me your shipping details and I will get it boxed up:) Ian

Hey Fred PM sent ian

Hello All For sale today I have a few random ports and accessories I am not using anymore. This is the last push to clear out redundant gear:) Subal Flatport 90, Type 3, perfect condition. $100 Subal Flatport 120/3, 9/10, glass perfect condition. $100 Subal Extension EXR 33mm/3. $50 Subal Extension EXR 40mm/3. $50 Subal Focus gear, Nikon 20-35mmf2.8. $10 Seacam Macroport 90, perfect glass. $100 Seacam Extension PVL20mm. $75 Seacam Superdome, one small scratch in glass which has been polished , so no sharp edges, no effect no image. Does not show up on under/overs. Comes with spare lens shade, in a Cinebags case, minimal wear on anodizing. $650 Nikon 3T magnifying macro "dry diopter" 52mm $75 Nikon 5T magnifying macro "dry diopter" 62mm $75 Nikonos 15mm, Gen2, rebuilt & pressure tested, excellent optics, Very good condition. $350 Nikonos 15mm, Gen2, rebuilt & pressure tested, excellent optics, Excellent condition in box $375 Nikonos External Viewfinder for 15mm, Gen2 new in box. $75 Pictures on request. Shipping extra. All prices in USD. Located in beautiful Vernon BC Canada As always, honest straight forward sales, so no worries:) ian

Found this... not your usual television topic https://www.abc.net.au/catalyst/underwater-optics/11014458#