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Forum: Post Your Photos! 01-30-2015, 10:42 PM  
Landscape Some neat Pictures
Posted By blpp
Replies: 0
Views: 576
Pictures from Oregon, Arizona. Unedited.
Forum: Pentax Camera and Field Accessories 01-28-2015, 11:37 PM  
Good bags for quick access
Posted By blpp
Replies: 15
Views: 1,952
i have a good one just that size i can send picture of thursday. I'll be selling a few camera bags.
Forum: Welcomes and Introductions 01-28-2015, 05:36 PM  
Hello
Posted By blpp
Replies: 4
Views: 377
welcome
Forum: Post Your Photos! 01-28-2015, 05:35 PM  
Abstract Camera error
Posted By blpp
Replies: 3
Views: 543
wow crazy stuff
Forum: Pentax SLR Lens Discussion 01-28-2015, 03:34 PM  
Sharpest, fastest zoom lens with good range?
Posted By blpp
Replies: 26
Views: 2,961
I have the Tamron 18-250 i bought while in Thailand while traveling there.. It's been a great lens.
Forum: Post Your Photos! 01-28-2015, 09:59 AM  
Macro ideal lens for close up filter
Posted By blpp
Replies: 12
Views: 1,362
The magnification you can obtain by adding a supplementary close up lens depends on the native magnification of the lens you put it on. Supplementary close up lenses give greater magnification with longer focal lengths and extension tubes give better magnification with shorter focal lengths. Without knowing more about your lens, it is impossible to say exactly what magnification range you would obtain with a close up lens attached.

The only thing that can be said for definite, is that the maximum working distance(front of lens to subject distance) is totally dependent on the close up lens. The max working distance is the focal length of the close up lens.

The dioptre is defined as 1000/focal length. So a +4 dioptre lens has a focal length of 1000/4 or 250 mm (just shy of 10 inches in ancient US terms), and that would be your max working distance. You will not be able to focus beyond that.
Forum: Sold Items 01-27-2015, 10:12 PM  
For Sale - Sold: Tamron 1.4x PZ AF MC4
Posted By blpp
Replies: 2
Views: 1,074
Here are the pictures
Forum: Site Suggestions and Help 01-27-2015, 08:54 PM  
Question Items
Posted By blpp
Replies: 3
Views: 409
Moderator Contact Form Message

why can't impost photos with my ad or ads?
Forum: Sold Items 01-27-2015, 08:52 PM  
For Sale - Sold: Tamron 1.4x PZ AF MC4
Posted By blpp
Replies: 2
Views: 1,074
PentaxForums.com Marketplace Listing

Item for Sale
Tamron 1.4x PZ AF MC4

Asking Price
150.00 USD

Item Location
Tigard,OR (United States)

Item Description
Hard to find Tamron 1.4x for Pentax.
Excellent shape. Like new

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

Are you selling or trading this item?
Selling

Item Condition (Key)
Used
Mint

Shipping Destinations
U.S, U.K, Canada, Australia

Shipping Charge
YOU PAY

Shipping Services
USPS/UPS/FEDEX

Accepted Payment Types
PayPal

Return Policy & Additional Details
no returns

Please send me a private message if interested in the item!
Forum: Welcomes and Introductions 01-27-2015, 02:02 PM  
Hello from Picchic in Colorado
Posted By blpp
Replies: 3
Views: 723
I like the new K-3. Good to have you aboard.
Forum: Post Your Photos! 01-27-2015, 01:21 PM  
Cityscape Hudson River and The Bronx, NY
Posted By blpp
Replies: 3
Views: 917
Nice but looks cold
Forum: Pentax DSLR Discussion 01-27-2015, 01:20 PM  
Now I'm a proud owner of K-3!!
Posted By blpp
Replies: 7
Views: 1,271
sweet
Forum: Sold Items 01-26-2015, 05:57 PM  
For Sale - Sold: sigma 17-70 dc macro 2.8-4.5
Posted By blpp
Replies: 4
Views: 1,286
So if i pay 186 american it will cover everything?
let me know if it a go. give a good name to pay on paypal.
if so ship to :Via AUD reigistered mail with tracking.
Brent L Petersen
7501 sw locust st
Tigard, OR 97223
Forum: Sold Items 01-25-2015, 02:22 PM  
For Sale - Sold: sigma 17-70 dc macro 2.8-4.5
Posted By blpp
Replies: 4
Views: 1,286
what shipping to Tigard or. 97223
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