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Forum: Lens Sample Photo Archive 05-22-2013, 03:56 PM  
Pentax SMC A 645 120mm f/4.0
Posted By Alwyn
Replies: 25
Views: 4,770

Koekoeksbloem by 2011*Alwin, on Flickr


Daslook by 2011*Alwin, on Flickr


Koekoeksbloem by 2011*Alwin, on Flickr
Forum: Pentax Medium Format 05-22-2013, 02:07 PM  
Post your medium format photos!
Posted By Alwyn
Replies: 20,458
Views: 3,167,048
I saw somebody else here posting with a K5 + a medium format lens, so I thought I'd give it a shot with my combo.:hmm:
Forum: Pentax Medium Format 05-22-2013, 01:14 PM  
Post your medium format photos!
Posted By Alwyn
Replies: 20,458
Views: 3,167,048
K20D + SMC A-645 120 mm macro


IMGP5675-2 by 2011*Alwin, on Flickr


Daslook by 2011*Alwin, on Flickr


Koekoeksbloem by 2011*Alwin, on Flickr

Alwin.
Forum: Lens Clubs 05-21-2013, 02:14 PM  
SIGMA 10-20mm CLUB
Posted By Alwyn
Replies: 3,844
Views: 936,124
Forum: Lens Sample Photo Archive 05-21-2013, 02:02 PM  
Pentax DA 35mm f/2.8 Limited Macro samples
Posted By Alwyn
Replies: 50
Views: 29,065
Forum: Lens Sample Photo Archive 05-21-2013, 01:57 PM  
Pentax DA 35mm f/2.8 Limited Macro samples
Posted By Alwyn
Replies: 50
Views: 29,065
Forum: Lens Sample Photo Archive 08-03-2012, 06:12 PM  
Pentax FA 77mm f/1.8 Limited samples
Posted By Alwyn
Replies: 274
Views: 122,562
Thank you!
Forum: Lens Clubs 08-03-2012, 06:06 PM  
SIGMA 10-20mm CLUB
Posted By Alwyn
Replies: 3,844
Views: 936,124
I deliberately gave a dark look to this picture, thereby mimicing the often harsh conditions under which workers had to labour in wheat processing plants like this one, which is not in use anymore - the plant that is. The processing is done with HDR software.


Industrial heritage, Leiden, the Netherlands by 2011*Alwin, on Flickr

This picture is taken from the same position as the above, but has the 10 stop filter attached to the lens.


Industrial heritage, Leiden, the Netherlands by 2011*Alwin, on Flickr

Here again taken from the same position, taken at 20 mm.


Industrial heritage by 2011*Alwin, on Flickr
Forum: Lens Clubs 08-03-2012, 05:52 PM  
SIGMA 10-20mm CLUB
Posted By Alwyn
Replies: 3,844
Views: 936,124
This one is made with a B + W 10 stop filter. I like the surrealistic effect because of the mirror-like water and moving clouds quite a bit. Also the colours seem to be affected in a pleasing way, without really affecting the clarity of the picture. What you see btw the spui of Katwijk, that is the point where the water from the river flows into the sea.


Katwijk spui by 2011*Alwin, on Flickr

Greetz.
Forum: Lens Clubs 08-03-2012, 05:46 PM  
SIGMA 10-20mm CLUB
Posted By Alwyn
Replies: 3,844
Views: 936,124
I thought I'd contribute again after such a long time. This one is from beautiful Isle of Skye, Scotland. The processing is HDR and therefore in this case to my eyes rather artificial, but the other unprocessed one - not shown here - is rather dark-looking on the monintor I'm currently working on.


Kyleakin, Scotland by 2011*Alwin, on Flickr

Greetz.
Forum: Lens Clubs 08-03-2012, 04:36 PM  
Theory on DA 35mm ltd 'greatest lens ever' (?) tag
Posted By Alwyn
Replies: 865
Views: 229,148
All 3 with SMC DA 35 mm f/2.8 macro limited.


Klaproos by 2011*Alwin, on Flickr


Lieveheersbeestje by 2011*Alwin, on Flickr


Lieveheersbeestje by 2011*Alwin, on Flickr

Greetz.
Forum: Lens Clubs 08-03-2012, 04:34 PM  
The DA Limited Club
Posted By Alwyn
Replies: 6,018
Views: 1,215,217
All 3 with SMC DA 35 mm f/2.8 macro limited.


Klaproos by 2011*Alwin, on Flickr


Lieveheersbeestje by 2011*Alwin, on Flickr


Lieveheersbeestje by 2011*Alwin, on Flickr

Greetz.
Forum: Lens Clubs 08-03-2012, 04:29 PM  
The FA Limited Club
Posted By Alwyn
Replies: 11,826
Views: 2,140,064
FA 77 mm f/1.8 limited @ f/1.8.

IMGP4213 by 2011*Alwin, on Flickr
Forum: Lens Sample Photo Archive 08-03-2012, 04:22 PM  
Pentax FA 77mm f/1.8 Limited samples
Posted By Alwyn
Replies: 274
Views: 122,562
I'd thought I'd contribute a bit too.


IMGP4213 by 2011*Alwin, on Flickr
Forum: Pentax Medium Format 07-05-2011, 03:09 PM  
Post your medium format photos!
Posted By Alwyn
Replies: 20,458
Views: 3,167,048
P645N and if I remember correctly, the smc 45 mm f/2.8 lens. ADOX 25 ISO.

Forum: Pentax Medium Format 01-26-2011, 04:42 PM  
Post your medium format photos!
Posted By Alwyn
Replies: 20,458
Views: 3,167,048
Some pictures of last summer only recently scanned with my newly acquired Epson v500. I like looking at the pictures at this thread!

1.


2.


3.


4.


5.


All taken with P645N and smc A-75 mm lens.
Forum: Lens Clubs 01-08-2011, 02:41 PM  
Fisheye Fever Club -- Flaunt your fisheye photos!
Posted By Alwyn
Replies: 4,157
Views: 759,129
Silent corridor in the Amsterdam central station. Samyang 8 mm + HDR. Thanks for looking.

Forum: Lens Clubs 01-07-2011, 09:12 PM  
SIGMA 10-20mm CLUB
Posted By Alwyn
Replies: 3,844
Views: 936,124
Trial and error. Once I made a picture which was pretty well exposed with ISO 400 and about 70 seconds exposure time. I kept that as a guideline. It also depends on whether there is direct sunlight on the object shot. Such an object radiates more infrared light. Basically the same as for objects under normal light, but infrared photography seems more prone to overblown highlights.
Forum: Lens Clubs 01-07-2011, 07:22 PM  
SIGMA 10-20mm CLUB
Posted By Alwyn
Replies: 3,844
Views: 936,124
An infrared picture of a castle I took last week. Shadows of myself and of a gate along the lawn were cloned away.

ISO 400 | 20 mm | f/9.5 | 75 sec

Forum: Pentax Medium Format 01-06-2011, 11:37 AM  
Post your medium format photos!
Posted By Alwyn
Replies: 20,458
Views: 3,167,048
Beautiful shot fs999!
Forum: Pentax Medium Format 01-06-2011, 05:16 AM  
Post your medium format photos!
Posted By Alwyn
Replies: 20,458
Views: 3,167,048
Amazing shot Of this beautiful "mermaid"! Like a lot of your shots are above the average Tuco ... :)
Forum: Lens Clubs 12-30-2010, 08:44 AM  
The DA Limited Club
Posted By Alwyn
Replies: 6,018
Views: 1,215,217
Thank you!
Forum: Lens Clubs 12-30-2010, 08:12 AM  
The DA Limited Club
Posted By Alwyn
Replies: 6,018
Views: 1,215,217
Thank you for your reply.

The third picture was done by using layers and a mask of the foreground plant in photoshop. First I made a copy of the foreground layer. In the second (background) layer a "swirl" (or whatever the name was) filter was used . Then I used a gradient to gradually change the foreground layer into the background layer. But the masked foreground plant was excluded from this process. After that I made the second layer black & white and used a gradient again for a smooth transition between foreground and background layer. So no flash was used! I hope this explanation makes sense to you.
Forum: Lens Clubs 12-30-2010, 07:32 AM  
The DA Limited Club
Posted By Alwyn
Replies: 6,018
Views: 1,215,217
All three pictures were taken with the DA 35 macro limited. The first one is a pseudo-HDR (HDR based on one picture), the second is ... see for yourself. For the third: is the post-processing a little overdone or is it just the way you like it?

1.


2.
Are they sisters or not?


3.
Forum: Lens Clubs 12-29-2010, 04:34 PM  
Fisheye Fever Club -- Flaunt your fisheye photos!
Posted By Alwyn
Replies: 4,157
Views: 759,129
Some pictures I took in march 2010 of Rotterdam downtown, the Netherlands. Samyang 8 mm + HDR!

1.


2.


3.


4.


5.


Thanks for looking.
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