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Showing results 1 to 25 of 113 Search: Liked Posts
Forum: Flashes, Lighting, and Studio 10-19-2018, 12:07 AM  
Batteries for Flashes.
Posted By EarlVonTapia
Replies: 61
Views: 5,280
For my AA battery needs I have used Eneloops and they are great. They are powerful, last long, and keep their charge for a long time when not in use. They also come in lots of different colors if that's your thing (helps keep track of which set gets used too!).
Forum: Pentax SLR Lens Discussion 06-30-2018, 11:21 PM  
Pentax 18-270mm vs Sigma 18-300mm lens
Posted By EarlVonTapia
Replies: 15
Views: 5,727
Had the DA 18-250 for a couple of years and used it extensively for travels. It had its flaws, but it did the job well. I really grew to like and trust the lens.

This past holiday season I got the Sigma 18-300 and it is indeed much sharper than the 18-250, both in the center and edges and corners, across all focal lengths. I would move the 18-250 for whatever you can and put that towards the 18-300, it should serve you well for a long time.
Forum: Pentax SLR Lens Discussion 12-03-2017, 08:17 PM  
Vintage Pentax 100mm Macro F4 vs Modern Canon 100mm Macro F2.8
Posted By EarlVonTapia
Replies: 11
Views: 2,882
Great video! It's refreshing to see a nicely done video from the sea of mediocre ones out there on the internet.

In my experience one thing that modern glass has over vintage counterparts are modern coatings. It would have been nice to see a comparison in some situations involving sunlight, but that may not matter all that much with macro usage (it definitely does with wider angle lenses though).
Forum: General Photography 11-29-2017, 05:25 PM  
Caution Street Photograhpers
Posted By EarlVonTapia
Replies: 9
Views: 1,555
I think the key is here:



The lazy media production company should have just paid $50 to have an aesthetically pleasing actor to do the jogging instead.
Forum: Pentax SLR Lens Discussion 11-13-2017, 10:27 AM  
Travel lens kit
Posted By EarlVonTapia
Replies: 13
Views: 2,432
Nice report!

I have found a 3 lens travel kit to be optimal:

- General purpose zoom
- Wide angle
- Low-light prime

Looks like others feel the same.
Forum: Pentax SLR Lens Discussion 11-05-2017, 12:16 AM  
The Pentax DA* 11-18mm F2.8
Posted By EarlVonTapia
Replies: 82
Views: 10,188
I wonder how heavy this thing is going to be. It seems smaller than the 15-30, so it's probably lighter, but the 15-30 is a brick so that's not saying much.

The Sigma 10-20 4-5.6 was a bulky lens but it was surprisingly light, so hopefully this new lens is closer to that, though that seems doubtful since it's an f2.8.

Oh well, the way I see it, the 11-18 will save me from carrying around a da15 and the SamBoRokiTar 10mm.

Finally, something in the Pentax lineup to get really excited about. Unless it's something absurd like $1500, I'll probably buy it on day 1.
Forum: Pentax SLR Lens Discussion 10-23-2017, 07:35 PM  
Low-light focusing: Why are some lenses better?
Posted By EarlVonTapia
Replies: 27
Views: 2,960
Good list.

Also add to this

- The AF module of the camera body.

Older camera bodies (like my K30) had the SAFOX IXi+ AF system which could operate at -1EV. Newer ones (like in my KS2) have newer modules, like the SAFOX X system that can operate at up to -3 EV. In my non-lab testing, I've found that indeed the KS2 focuses quicker and more accurately in lower light than the K30 using the same lens.
Forum: Repairs and Warranty Service 11-14-2016, 02:24 AM  
What to do with these lenses
Posted By EarlVonTapia
Replies: 9
Views: 1,606
Thanks for this!

I emailed Precision Camera Works last week (NOT the one in CT) and they haven't replied. So much for customer service . . .

I'll drop Advance Camera Repair a line and see what they think. Also, since Portland is close to Vancouver, maybe shipping will be reasonable.

---------- Post added 11-14-16 at 01:30 AM ----------



Nice blog post. Thanks for the link. I'm just getting back into photography so I have't visited the lensrentals blog in a while, but they really put out quality articles. This one seems quite relevant.
Forum: General Talk 11-05-2016, 02:19 PM  
Your latest acquisition
Posted By EarlVonTapia
Replies: 27,219
Views: 2,103,332
Sup guys, been a while. Career changes for the past couple of years kept me away from photography. I even sold most of my lenses to help fund some ventures.

But now I'm settled and looking to get back into photography, so I hopped on to the local Craigslist to see if there was anything worth picking up and to rebuild my lens collection again. And there was! Someone had just listed a Sigma 24mm 2.8 Super Wide II AF for $80 Canada bucks, so I picked it up and did my first photo walk in a while. Felt good man. :cool:
Forum: General Photography 02-12-2015, 10:49 PM  
Not so excited about photography anymore?
Posted By EarlVonTapia
Replies: 53
Views: 5,914
Whatever you do, don't follow your heart. That thing is DUMB. :p
Forum: Pentax SLR Lens Discussion 05-05-2015, 06:55 AM  
DA 18-135 WR, Show us what it can do
Posted By EarlVonTapia
Replies: 4,717
Views: 744,324
First share with the 18-135

Before heading home from work, I looked out the window and saw that it was raining. So I laboriously took out my rain gear and put it all on.

By the time I stepped out of the office, the rain was completely gone. I was too lazy to take off my rain gear so I just sweated it home.

On the plus side, the recent rain and the incoming sun produced this nice rainbow.
Forum: Pentax K-30 & K-50 05-14-2015, 03:24 PM  
K30 Low light performance
Posted By EarlVonTapia
Replies: 31
Views: 7,515
Tripod
Fast lens - Fast 50mm's are quite cheap, and can help you get those low-light shots you need.
Steady hand

It's also quite amazing how much detail you can rescue from the shadows in a RAW file. A picture might look dark on your LCD, but try and see what you can do with it through post-processing.

Also, I've found the shake reduction to be quite good. After some practice, I can usually get good shots at 1/20 if needed.
Forum: Pentax SLR Lens Discussion 05-04-2015, 12:13 AM  
How much blur? Handy website "measures" bokeh
Posted By EarlVonTapia
Replies: 4
Views: 1,411
I have yet to see this site here, so I thought I'd alert people to it.

How much blur? - A visual background blur calculator

Those of you that enjoy analyzing lenses with charts and graphs might find this interesting.

Here's a comparison I did:

How much blur? - A visual background blur calculator

Guess the lenses. :p
Forum: Pentax SLR Lens Discussion 03-23-2015, 12:45 PM  
A larger and cheaper alternative to DA 15 ltd?
Posted By EarlVonTapia
Replies: 60
Views: 6,250
I've owned 2 copies of the 16-45 and they both showed signs of that happening. It's why I avoid that lens.
Forum: Pentax SLR Lens Discussion 03-04-2015, 06:14 AM  
Pentax 18-50 WR kit lens
Posted By EarlVonTapia
Replies: 12
Views: 3,538
Here's a question that I can't find the answer to.

Will the lens work in retracted mode? Kind of like a fake 18mm f4 pancake?
Forum: Winners' Showcase 01-09-2015, 03:54 PM  
January, 2015 Winner: Alone With the Universe
Posted By EarlVonTapia
Replies: 40
Views: 4,119
Me and a friend went looking for a hut somewhere in the Pemberton area of BC, Canada. We could not find it, and we ended up having to camp outside. My friend decided to make camp within the trees, but I opted to camp out on a frozen lake. A middle-of-the-night bathroom break got me out of the tent, and before I got back in I realized the phenomenal sight I was witnessing. I sat for a while, just staring, when I decided I would try and capture the scene as best I could. My hope is that, with this photo, I am able to convey what I was feeling that night.


Alone With The Universe by Earl Von T., on Flickr
Forum: Photographic Technique 02-18-2015, 05:35 PM  
Panorama - techniques for rotating around the entrance pupil
Posted By EarlVonTapia
Replies: 15
Views: 2,495
I messaged this guy

Fine art panoramic photography by Chris Collacott

And asked him if he used a nodal ball head or any special type of robo-head for his multi-row panos. Here's what he said:



I also asked the same thing to Mike Oria, and he basically gave the same response.

https://www.pentaxforums.com/articles/pro-pentaxians/pentaxian-profile-mike-oria.html
Forum: General Photography 02-17-2015, 10:05 PM  
Is photography only for the rich.?
Posted By EarlVonTapia
Replies: 165
Views: 12,305
I think certain types of photography are for the rich.

Some have already mentioned birding. It's hard to be a good bird/wildlife photographer without the necessary glass.

I think events are another area where expensive glass is needed. Fast tele zooms and professional bodies aren't cheap, but they're necessary to "get the shot".
Forum: Pentax News and Rumors 02-10-2015, 11:43 PM  
K-S2 is Coming
Posted By EarlVonTapia
Replies: 847
Views: 114,881
This is like saying "if I forget to pack my camera/lenses/tripod . . . "

If a charger is needed as an essential part of your kit (long-term travel, etc.) then don't forget it.

Anyways, I'm not going to rail against cameras having the AA adapter ability. If it can be had without sacrificing other features, then why not. But in the grand scheme of things, if they needed to remove the AA ability to add one of the newer features (maybe the swivel screen? Perhaps they needed more computer stuff inside for the on-board mic?) then I'm okay with that.
Forum: Pentax News and Rumors 02-06-2015, 11:42 AM  
CP+ Pentax Interview - Question Suggestions
Posted By EarlVonTapia
Replies: 188
Views: 20,371
I see what you did there. :p
Forum: Photographic Industry and Professionals 02-06-2015, 12:08 AM  
Olympus high resolution mode possible for Pentax?
Posted By EarlVonTapia
Replies: 18
Views: 2,409
The Camera Store TV did an interesting comparison on this. They pitted the Olympus using High Res Mode vs the Pentax 645Z

https://www.youtube.com/watch?v=0uQKYgQaNHQ#t=79

Call it gimmicky, but if it's added on at no cost to other features, that's better than not having the option at all.

I think it would be neat to see this on a Pentax camera.
Forum: Pentax News and Rumors 02-03-2015, 04:32 AM  
HD PENTAX-D FA ★ 70-200mm F2.8 at 5th February?
Posted By EarlVonTapia
Replies: 1,414
Views: 200,443
Forum: Pentax Full Frame 01-27-2015, 06:33 PM  
preparing for full frame
Posted By EarlVonTapia
Replies: 105
Views: 13,019
As a fan of the F series aesthetics, I love that pic every time I see it.

Question: Do you have that pic bookmarked so that any time it's even remotely related to a topic at hand, you can just "whip it out"? :p
Forum: General Photography 01-19-2015, 03:40 PM  
Out with a camera and often get heckled
Posted By EarlVonTapia
Replies: 153
Views: 14,735
Great stuff! I've been involved in a hit-and-run situation before (as a victim) and it's just not a fun process to go through, even if the perpetrator gets caught.

I hope that lady got served.
Forum: Photographic Industry and Professionals 01-12-2015, 02:27 PM  
Man Arrested For Not Handing Over His Camera
Posted By EarlVonTapia
Replies: 22
Views: 3,263
Over the past year or so my faith in law enforcement (at all levels) has been shaken with all of the high-profile stories of brutality, spying, and just plain ignorance in regards to the rights of individuals.

One thing that would help is having officers wear body cameras. It protects them, it protects citizens. Both law enforcement officials and civil rights groups welcome the idea, and I think it will go a long way to helping restore some confidence in the police back to individual citizens.
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