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Forum: Pentax Medium Format 08-22-2016, 02:48 AM  
645 and Photokina
Posted By vivavegas
Replies: 9
Views: 2,063
Have to agree with "texandrews", I doubt we will see anything new for the 645 system. Pentax seems to be putting all of it attention towards the K-1, which kinda of sucks for us.
Forum: Pentax Medium Format 07-21-2016, 02:24 PM  
645Z User Thoughts and Impressions
Posted By vivavegas
Replies: 16
Views: 2,808
Two years and 30k photos and no problem with my Z.
Forum: Pentax Medium Format 07-12-2016, 01:03 PM  
645z which portable flash
Posted By vivavegas
Replies: 2
Views: 945
I got to demo the Profoto B1 and Elinchrom ELB400 before, and have to say the ELB400 just seemed to be easier to work with, especially with how light the head was. You literally could get away with the cheapest of stands without fear of it tipping over. I mounted the Quadra head on a stroboframe for fill flash with some ND filters using a 645Z. (ND was because of the 1/125 sync). Just remember if you plan on using other Elin modifiers you'll need an adapter.

If you want a high speed sync strobe for Pentax, Priolite is the only one. And they just announced their new strobe the Priolite Ultra strobe (500ws battery powered). And its as small as a Paul Buff Einstein.
Forum: Pentax Medium Format 04-13-2016, 07:27 PM  
Pentax really needs a fast prime for the 645
Posted By vivavegas
Replies: 77
Views: 10,046
The 2.0 vs. 2.8 is only a 1 stop difference. Not that big of deal in terms of light especially with the amazing ISO noise control the 645Z has. So the only real benefit would be a shallower depth of field, and right now nailing perfect focus at f/2.8 is hard enough on the Z, cutting your DOF in half would really take some steady hands . Not to mention the cost difference of a lens with 1 stop difference in aperture would be much higher (and larger in size) then a 2.8 lens. The Contax is nice, but not because of the 2.0 aperture, its the overall rendering, and quality of bokeh, Instead of a f/2 Pentax id much rather see an improved 2.8 lens that has more blades and maybe even an apodization filter.
Forum: Pentax Medium Format 02-16-2016, 11:35 AM  
645z/d Extended Warranty options?
Posted By vivavegas
Replies: 4
Views: 894
Pentax Japan is really the only place that services the 645Z, so im guessing the Square Trade would send it off. And B&H used to offer the Pentax Extended warrenty, but dont see it on their site, although Adorama still has it. Pentax 645Z Advantage Platinum Program RICOHPENTAXADV
Forum: Pentax Medium Format 01-01-2016, 11:09 PM  
FA lenses sharpness with 645Z
Posted By vivavegas
Replies: 11
Views: 2,129
For samples, why not just go to flickr and do a search for the lens focal length and body. ( 645z 120mm, 645d 120mm, 645z 75mm, 645d 75mm, etc etc).
Forum: Pentax Medium Format 12-30-2015, 08:34 PM  
Anyone using Eye-Fi or Flucard on 645Z?
Posted By vivavegas
Replies: 4
Views: 1,866
Only con is the annoying beep on start up, and maybe the size, wish it was larger. Otherwise easy to setup once you figure it out and works well using with my macbook pro and my iphone 6s. Perfect for setting up for shots on a 17 foot stand when theres no way to climb up to the height to line up the shot. Its easy to use, but if your using it to review your shots, choose the 3MP low quailty option in Raw+Jpeg, otherwise the transfer time is a little long. But like the Adam said, if you can, using tethered, it is much much faster and you can transfer RAW or Large Jpegs faster. (and look to ebay if you get one as they go for $30-60 there).
Forum: Pentax Medium Format 12-10-2015, 10:41 PM  
645Z firmware wishlist
Posted By vivavegas
Replies: 24
Views: 2,764
Id love an adjustable RAW file size, theres times where I need to shoot RAW, but dont need the gigantic file size, something like the Canon sRAW, allowing me to choose a 51MP, 36MP or 21MP RAW.

Id also love focus bracketing (like on my EM5II), and as someone stated before the EM5II Live Bulb View.
Forum: Pentax Medium Format 09-12-2015, 06:56 PM  
Pentax 645z and leaf shutter lenses - any success?
Posted By vivavegas
Replies: 32
Views: 18,878
I doubt theyre coming out with LeafShutter lens anytime soon. Pentax is worrying more about their full frame camera and lenses more then the 645 buyers. Maybe in a few years if they continue with the 645 or just dump it in favor of sales of their full frame camera. :(
Forum: Pentax News and Rumors 06-10-2015, 04:23 PM  
4x5" film duplicator
Posted By vivavegas
Replies: 14
Views: 4,784
It was supposed to come out last year, but looks like another vaporwear product.
Pentax Film Duplicator helps you scan 35mm and medium-format film quicker
Forum: Pentax Medium Format 05-28-2015, 04:34 AM  
US: 2-year Pentax warranty extension for 645D/Z
Posted By vivavegas
Replies: 16
Views: 2,774
Guess you didnt read the details. "excluding the 645Z and 645D" , the one for the 645d/645z is $800 - $2k at BHPhoto
Platinum: Advantage Platinum 3-Year RICOHPENTAXADV-PLATINUM B&H
Gold:
Forum: Pentax Medium Format 05-03-2015, 04:25 AM  
645Z sync speed issues
Posted By vivavegas
Replies: 22
Views: 4,628
For me, it seems its a hot shoe issue. Im using Paul Buff Cybersync triggers, and using the Cybersync transmitter via hot shoe every 60-70 shots I get a blackish bar peaking thru. But when I use the transmitter connected via pc sync to the transmitter I have yet to see the black bar. Seems its a hot shoe issue for my Z. (at 1/90 sec via transmitter on the hotshoe I haven't had any problems).
Forum: Pentax Medium Format 04-04-2015, 09:04 PM  
New Huelight Profiles Updagte
Posted By vivavegas
Replies: 16
Views: 4,595
(thanks for the reply ndevlin, purchasing them this week, ill see how they compare to using my own made ones using the Gretagmacbeth/x-rite color checker profiles).
Forum: Pentax Medium Format 04-03-2015, 04:03 AM  
New Huelight Profiles Updagte
Posted By vivavegas
Replies: 16
Views: 4,595
Id love to know what you think of the Huelight Profiles and skin/portraits, all I ever see is people talking about them for landscapes.
Forum: Sold Items 04-01-2015, 11:26 PM  
For Sale - Sold: New (unopened) METZ 64-AF1 for Pentax
Posted By vivavegas
Replies: 1
Views: 1,103
PentaxForums.com Marketplace Listing

Item for Sale
New (unopened) METZ 64-AF1 for Pentax

Asking Price
380.00 USD

Item Location
Las Vegas, NV (United States)

Item Description
Up for sale is a brand new Metz 64 AF-1 that just arrived today in the mail. It was a replacement sent from Manfrotto USA (metz distributor). It was to replace a Metz 64 AF-1 that I sent into CRIS for repair in Arizona, and as they could not fix it they had Manfrotto send me a new replacement. Wish I could keep it, but as Ive now been made aware the secondary fill flash does not work on my 645Z. (you can read about it here on the pentax forums: https://www.pentaxforums.com/forums/48-pentax-medium-format/285810-pentax-645...1-digital.html

The price is $380 with $20 shipping. (USA only). If you have any questions let me know.

Pic of the Metz with paperwork from Manfrotto:


C.R.I.S. Repair info:


Are you the original owner of the item being sold?
Yes

Are you selling or trading this item?
Selling

Item Condition (Key)
New

Shipping Destinations
United States

Shipping Charge
$20

Shipping Services
UPS

Accepted Payment Types
PayPal Other (Elaborate)

Return Policy & Additional Details
No returns as its brand new under full manufacture warranty.

Please send me a private message if interested in the item!
Forum: Pentax Medium Format 03-29-2015, 05:56 PM  
Pentax 645Z + Metz 64 AF-1 Digital
Posted By vivavegas
Replies: 5
Views: 2,460
Thanks, for the reply. I used the 64AF-1 for a month with no problem, then I turned on the fill flash and within 3 days, kaboom. (scared the crap out of me and all the children I was shooting..lol). Looks like ill be tossing it up for sale when they send me the new replacement flash.

Forum: Pentax Medium Format 03-28-2015, 06:05 AM  
Pentax 645Z + Metz 64 AF-1 Digital
Posted By vivavegas
Replies: 5
Views: 2,460
Seems like it must be a Z problem, I just send my 64AF-1 to get fixed, had the same problem with the secondary bulb bursting while shooting, at a children's party no less. So have you had any issues with the Z and 64AF-1 since you stopped using the secondary fill flash. (theyre sending me a replacement flash, but if its a problem id rather toss it up for sale).
Forum: Pentax Medium Format 03-23-2015, 02:56 AM  
Weakness of Flucard with 645z
Posted By vivavegas
Replies: 7
Views: 1,614
You can turn it off, but it will still beep when you first turn the camera on if you have the card inserted. (but it will not run the wifi on the card). To turn it off, its the Wrench/3 in the Menu, you can see the instructions on page R34 of your manual.
Forum: Pentax Medium Format 03-04-2015, 05:04 PM  
645Z tethering - Tablet support in new firmware + Image transmitter 2???
Posted By vivavegas
Replies: 5
Views: 1,597
Was at WPPI today and talked to the rep about the software, and no plans on iPad/Tablet support, but he said that Pentax is working with Adobe to allow tether support for Lightroom when using the 645Z. :)

(sad week for me though, they gave away 3x 645Z with 55mm lenses, and I didn't win :( Oh well maybe next time).
Forum: Pentax Medium Format 02-21-2015, 02:02 AM  
How Is Image Quality On FA 75mm 2.8Lens
Posted By vivavegas
Replies: 8
Views: 2,419
Forum: Pentax Medium Format 02-19-2015, 03:30 AM  
How Safe is the Japan Ebay site for Purchasing
Posted By vivavegas
Replies: 31
Views: 6,764
Are there any import/duty fees when you buy lenses from Japan ?
Forum: Pentax Medium Format 02-12-2015, 01:33 AM  
X-rite Color Checker software bug update. Disappointing
Posted By vivavegas
Replies: 17
Views: 5,119
Have you tried using Adobe DNG Profile Editor. You can build a color chart based on your Color Checker Passport.
Open the editor and then click on the CHART TAB, then
1. File, OPEN DNG.
2. Place the 4 circle tabs on the matching color patches.
3. Select the Color Tables you want to create.
4. Create Color Table
5. Then File, EXPORT 645Z Profile
(I like this option as it allows you to adjust the hue/sat/lightness, which means when it comes to skin tones I can adjust my profile for a less saturated red/orange for skin).

Pic...
http://www.mediafire.com/convkey/9f61/jespip4r94t0takzg.jpg?size_id=8
Forum: Pentax Medium Format 02-09-2015, 06:31 AM  
645Z Fashion Show update...
Posted By vivavegas
Replies: 4
Views: 1,763
Well to make it easier for you, here is a DNG shot from that night, with everything zeroed out. (white balance in photoshop/lightroom should be set to Fluorescent - Temperature 3800 - Tint +21). You'll be able to see then exactly what they started out as straight from the camera without any adjustment at all. Amazing how well the sensor handles the shadows and highlights just with ambient lighting.

(this is copyrighted, so play around with it, but no posting or sharing the photo, thanks).
Shot at ISO 3200, f/4.5, at 1/500 sec (using the 55mm 2.8 DA lens)
https://www.mediafire.com/?8va2w0jwnwknwae
Forum: Pentax Medium Format 02-09-2015, 12:14 AM  
645Z Fashion Show update...
Posted By vivavegas
Replies: 4
Views: 1,763
All ambient light as they don't allow flashes as it would blind the models...lol. (for runway, on average I was shooting 1/250-1/500, f/4-5.6, ISO 1600-3200). As far as AF, using AF-C, I was getting about a 9 of 10 keeping rate. Amazing worked perfect in the low light once it locked on. (of course on the all black outfits it hunted for a second before locking on).
Forum: Pentax Medium Format 02-08-2015, 07:48 PM  
645Z Fashion Show update...
Posted By vivavegas
Replies: 4
Views: 1,763
Posted a while ago about being at the Mercedes Benz Fashion Show Berlin, but couldn't post pics as I was shopping them around, but theyre slowly being posted online. Here's one of those postings. (All were shot with a 645Z with a 55mm 2.8 lens)

My Front Row Diary: Rebekka Ruetz at Mercedes-Benz Fashion Week Berlin - Los Angeles Fashion - LA Fashion magazine

My Front Row Diary: Day 3 at Mercedes-Benz Fashion Week Berlin

My Front Row Diary: Day 4 at Mercedes-Benz Fashion Week Berlin
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