Posts Tagged ‘lens’
Pentax Auto
August 16th, 2011
Searching for Pentax Auto? You"re in luck. This page was made especially to help you find it! It features many different sources to get or learn about them, so be sure to scroll down the page all the way.
First, let"s start by searching Ebay for Pentax Auto:
 Pentax Auto110 original wrist strap very good condition  US $4.99
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 EXC Pentax Auto 110 3 lenses and more US $114.99
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 Pentax Zoom 105 Super w Auto Focus US $1.99
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 PENTAX Auto 110 miniature camera US $49.99
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 PENTAX ZX 10 35MM SLR AUTO MANUAL CAMERA SET EXCELLENT US $599.00
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 PENTAX PZ20 SIGMA AUTO FOCUS 28 70mm 135 45 US $50.00
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 PENTAX 645 AUTO FOICUS LENS 28 45 US $499.00
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 ASAHI PENTAX P3N 35MM SLR MANUAL AUTO CAMERA BODY US $45.00
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 Vintage Asahi Pentax Auto 110 SLR Mini Camera Compete in Case and lenses Ex cond US $96.18
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 COLLECTOR ASAHI PENTAX AUTO 110 SLR SYSTEM LENSES ACCESSORIES MIB US $249.99
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Question: is this a Auto Focus Lens?
I got this lens on ebay and it says its a Auto Focus Lens for a pentax SLR but when put on my DSLR pentax K20d it is not auto. were they wrong? is it broken? or do i need to change settings to get it to work?
http://www.flickr.com/photos/raineyschulz/5694016440/in/photostream
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300528755797&ssPageName=STRK:MEWNX:IT
Answer: I have intimate knowledge of the PENTAX K mount. So I'll explain to you what's going on.
That lens is not autofocus, I see no screw drive or internal motor contacts on that lens.
You will notice however there is a series of contacts on the mount plate of the lens. This is how you will know a lens is A capable or AUTO (auto-exposure).
This allows communication between the lens and the body allowing control of the aperture from the camera body making automatic modes like full auto and shutter priority possible. Earlier lenses like the PENTAX M-series and original K-series do not have these contacts and thus cannot work on full auto or shutter priority.
So the seller was correct that this is an AUTO lens, it was just a misunderstanding between the definitions of auto-exposure and auto-focus.
Another excellent place to find Pentax Auto is on Amazon... They have way more than just books!
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Question: Tamron AF017P-700 Pentax ist DL work on feature and auto focus?Answer: Nothingplaying Hello, Yes, the Tamron AF017P-700 will work on a Pentax * ist DL and will be fully functional, including auto-focus. The AF017P-700 is the Pentax-mount 70-300mm f/4.0-5.6. I have that lens and use it exactly on my * ist D. It works well, and is a good value. Good luck and have fun! Greg
We hope you enjoyed our resources on Pentax Auto... If you did not find what you were searching for, try the search box above! (It"s pretty smart.)
Posted in Film Cameras | 
Tags: 110, camera, lens, pentax, pentax auto, pentax auto 110, pentax auto 110 camera, pentax auto 110 digital, pentax autofocus, pentax autofocus lenses, photography | 
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Tube Canon Eos
August 13th, 2011
Searching for Tube Canon Eos? You"re in luck. This page was made especially to help you find it! It features many different sources to get or learn about them, so be sure to scroll down the page all the way.
First, let"s start by searching Ebay for Tube Canon Eos:
 Macro Extension Tube Ring For CANON EOS DSLR SLR New US $9.99
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Question: I am buying a canon rebel xt EOS, will this lense work?
I wanted a nice macro lens for a nice closeup of a fly kind of details. Enough to see the tiny hairs on the fly?
* will this lens do the job?
* Can I add this lense to the body by itself without tubes?
sorry, the lens is
Canon 4657A006 100mm/2.8 EF USM Macro Lens for SLR CameraAnswer: Yes! If this is an excellent macro lens for your camera. You will not buy any macro lens that is any better.
Suggestions in using it...
For this kind of picture you need to use a tripod.
Use the lens at its middle openings. I suggest using f8 or at f11. Use the AV setting on your camera and set to ISO 400.
You're going to get great hairs on a fly!
Another excellent place to find Tube Canon Eos is on Amazon... They have way more than just books!
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Question: How do I use a Canon Rebel T2i / 550D?I just bought a Canon Rebel T2i. I am an amateur photographer. Therefore, I do not know much about SLR / EOS. I looked on YouTube and on the web to find a passage to walk through the steps on how to use my new camera. Everything I have seen reviews, video and photo evidence, and basic tutorial button. So where are the basic buttons and understand that, but I need help deciding what are the best settings for that style of lighting and photography. Please let me know if you can help me with this!
Answer: Hey, here's a tutorial section: Good http://www.the-dslr-photographer.com/2009/11/tutorials.html lucky! The site has many more tutorials, tips, reviews and guides!
We hope you enjoyed our resources on Tube Canon Eos... If you did not find what you were searching for, try the search box above! (It"s pretty smart.)
Posted in Lenses and Filters |
Tags: camera, canon, canon eos, canon eos macro extension tube, extension tube canon eos, lens, macro, photography, tube canon, tube canon eos, you tube canon eos |
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