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Forum: Troubleshooting and Beginner Help 11-09-2015, 03:43 AM  
Change Picture Aspect ratio in Pentax K3 ?
Posted By max_pyne
Replies: 46
Views: 9,133
Just Crop it....
Forum: Pentax SLR Lens Discussion 09-23-2015, 10:41 AM  
FA* No More Fear…. Of Scratches….
Posted By max_pyne
Replies: 7
Views: 1,793
pictures...

---------- Post added 23-09-15 at 19:53 ----------

had some problems with the upload, here we go
Forum: Pentax SLR Lens Discussion 06-10-2020, 03:06 AM  
Tripod collar for Pentax DA* 300mm
Posted By max_pyne
Replies: 16
Views: 2,952
Forum: Pentax SLR Lens Discussion 09-23-2015, 10:38 AM  
FA* No More Fear…. Of Scratches….
Posted By max_pyne
Replies: 7
Views: 1,793
FA* No More Fear…. Of Scratches….
I did my own Lenscovers to protect my FA* lenses. They are not intended to work as a rain cover; they shall only protect my lenses from scratches, mild bumps and reduce the visibility of the shiny lenses.


Things I used:
  • Copy paper (A4)

  • Paper Cutter

  • Neoprene piece, Black, 3mm, rubber side and textile side, closed cell, 130 x 40 cm

  • White Pencil

  • Black Pen

  • Scissors

  • Sewing machine (Bernina)

  • Black Thread

  • Tape

  • Velcro

  • Sharp knife

  • Time…

Covers made for:
  • FA* 250-600 F5.6

  • FA* 80-200 F2.8

  • FA* 28-70 F2.8

  • FA* 85 F1.4

  • FA* 24 F2

Bought the Lenscoat for the FA* 400 F5.6 a while ago.

How:
  • Measure the width of the lens section to cover.

  • Cut the paper to the width (Pen, Paper cutter) needed.

  • The length of the paper should be around 1-4 cm less than the circumference of the lens section. Dependent on the form of the lens section if there is things like buttons or curvature you want to make it shorter = tighter fit. Plus it is for sure very dependent on the Neoprene type you’ll get.

  • Shorten (scissor) or extend (tape) the length of the paper section.

  • Use the paper piece as a mask for the neoprene. Lay the paper flat on the neoprene. I used the rubbery side (so no marks will be visible on the outside). Use the white pencil to mark the shape of the mask (I used water to soften the pencils tip (water soluble pencil, Caran d’Ache)).

  • Cut the neoprene to the marked size.

  • Sew the ends together (zigzag, 5mm, reduced thread tension to minimum, had the rubber side up) lift the foot to reduce the compression of the neoprene as needed, you will experience it… :)

  • Cut off the thread ends.

  • Put the section on lens and check if the fit is right. If not cut the sewed part off and sew again…

  • If there is a window— like the AF or Zoom range — turn the section mounted on the lens around, so you see the rubber side. Move it just above the window and mark the width and height of the window on the neoprene section. The height & width (sometimes you need to make the width smaller / bigger as you don’t stretch it the same way) should be exactly as the window. Take the section off the lens. Fold the section in half, the way that the marked window is in half use very sharp scissors to cut the window.

  • For the 250-600mm
    • “Sliding Section” for when the hood is extended, I sewed a Velcro on the neoprene (makes it easy to mount when needed, fits over the hood for storage).

    • Lens collar section, I cut holes where needed and sewed a Velcro on the end.

    • Tripod foot, I measured the dimensions and sewed a cover together (4 pieces in total)… with side pieces, an opening on top and the whole bottom was left open.

    • For the strap anchors I just made a slit in the right length where needed


  • For the 24mm
    • I rolled the hood over a piece of paper and marked the dimensions



I just had planned to do it for the 250-600 but had some neoprene left, it became very easy so I did it for all my silver lenses…
I had ordered some samples of different neoprene before I ordered a bigger piece, I ended up using. I liked the rubbery side + textile side samples as this rubber side shows quite high friction and thus will stay in place… not like the double sided textile neoprene stuff.
I’m pretty happy with the covers I produced, might not be the nicest but they will work. Honestly I never sewed before “luckily” my GF inherited a sewing machine a while ago. I had to play around with different settings but I found a way to do it. The first cover (250-600) took me an afternoon as I had to repeat many things with all sorts of settings to find out what works best. The other ones e.g. 80-200mm 30min, 28-70mm 10 min.


I got inspired by:

I have tried the Camo form Tape and its working but it’s moving easily, sticks to itself, it’s not a bump protection, cannot be taken off that fast, but has a nice feel/haptic
https://www.mcnett.com/tactical/camoform#19550
I have also tried the cheaper tapes offered on amazon but those are not in the same league as the camo form stuff. They are slightly glossy, look cheap, do not stick as well to itself and don't stay in place at all… It does not feel as nice as the camo form. So if you want to use tape use the camo form…


Pictures:
Forum: Pentax SLR Lens Discussion 09-23-2015, 04:49 AM  
Questions about a SMC Pentax FA 250-600mm f5.6 ED[IF] lens
Posted By max_pyne
Replies: 28
Views: 6,479
you can contact:

tom1803

He got me one recently! I was very pleased! He's very professional!
https://www.pentaxforums.com/forums/10-pentax-slr-lens-discussion/152168-wher...0-2-8-etc.html
Forum: Pentax SLR Lens Discussion 02-14-2015, 05:37 AM  
Looking for a macro lens. Need your help/suggestions.
Posted By max_pyne
Replies: 62
Views: 7,075
Find attached the quick and dirty comparison of the DFA 100, DA 35 ltd, A 28 in reverse and just for fun the DA 18-135 DC.
Personally I was impressed by the little DA 35, but im usually not shooting flowers and such so the working distance (minimal focus distance) would just be to close for any bug, but wow...
All shot at f11 and closest distance with K3 on AV, ISO 200, tripod and self timer 2 sec.
Forum: Pentax K-3 & K-3 II 07-05-2016, 01:17 PM  
First things to do when a new K-3 ii arrives?
Posted By max_pyne
Replies: 7
Views: 1,484
First thing is to go out and enjoy your new tool! ;-)
Forum: Pentax SLR Lens Discussion 07-02-2016, 02:05 PM  
The Bokeh Club
Posted By max_pyne
Replies: 25,874
Views: 2,354,543
Da 18-135 @ 135, 7.1
Forum: Pentax Camera and Field Accessories 05-31-2016, 01:08 PM  
Haida filters
Posted By max_pyne
Replies: 7
Views: 1,182
i have the reverse and hard grad, got them last week and did not test them yet... will have some time this week hopefully
Forum: Pentax SLR Lens Discussion 05-23-2016, 11:10 AM  
The Bokeh Club
Posted By max_pyne
Replies: 25,874
Views: 2,354,543
Almost no frog in all that bokeh...

D-FA 100 WR Macro @ F2.8
Forum: Photographic Technique 05-23-2016, 10:57 AM  
Macro 200mm macro lens
Posted By max_pyne
Replies: 27
Views: 3,963
I have the A* 200 F4 macro and i love it... but i never take it with me on holidays.... it seems to risky...
But i have my DA* 300 always with me and the HD 1.4 T i think the combo is great for most macro like shots sure its not the same as with the A*.
Forum: Pentax Camera and Field Accessories 11-02-2015, 08:50 AM  
Camera "retainers"
Posted By max_pyne
Replies: 57
Views: 4,438
there is the activity clip for the sun sniper straps & the Peak Design clips im very happy with
Forum: Pentax SLR Lens Discussion 10-28-2015, 12:16 PM  
The Bokeh Club
Posted By max_pyne
Replies: 25,874
Views: 2,354,543
too much?;)
K-3 & Porst 55mm F1.2
Forum: Photographic Technique 10-28-2015, 02:44 AM  
Insects in the fields: Macro 100mm 2.8 or DA*300mm 4 ?
Posted By max_pyne
Replies: 18
Views: 3,182
jep depends on the insect... but I use DFA100 WR most but also use A*200 Macro, DA* 300 F4, FA*400 and Laowa 15 mm & 60 mm, oh yes a A 28 2.8 in reverse from time to time... :-) oh and my newest baby the FA* 250-600.
It basically depends on the size of the insect plus the "flight distance" of the insect/thing and the Lens I'm having with me...:-) I have AF tubes.
Forum: Pentax News and Rumors 10-23-2015, 01:09 AM  
Some Crappy shots of the new FF Camera
Posted By max_pyne
Replies: 560
Views: 110,005
Love it! Now we can just hope that the price will not be toooo steep.... Would love to get one... but will need to sell some of my gear...
Forum: Pentax SLR Lens Discussion 10-08-2015, 11:28 PM  
Are all copies of SMC Pentax-FA* 28-70mm F2.8 AL soft at 70 mm f 2.8?
Posted By max_pyne
Replies: 22
Views: 3,011
did you made your own conclusion?
I think it is now proven that your lens can be sharp @ 70mm. Now you have to decide what you want to do:
1. leave as is and either focus at a different point a bit further away,
2. leave as is and use LiveView to focus
3. correct for the front focus using in body AF adjustment and risking that all the other focal lengths of the FA* 28-70 are going wrong... but maybe they will not, i would try it and see what i could get.
Forum: Pentax Q 10-06-2015, 03:53 AM  
Is q camera line dead?
Posted By max_pyne
Replies: 198
Views: 21,691
Probably because a Pentax Q and a Leica Q exist...
Forum: Pentax K-3 & K-3 II 09-07-2015, 02:37 AM  
Redirect your K3 live view to your phone/tablet screen
Posted By max_pyne
Replies: 10
Views: 2,830
i have an external screen (cheap from China) with a battery and HDMI in and a mounting for on top of the hot shoe.
Forum: Welcomes and Introductions 09-03-2015, 07:41 AM  
Hello
Posted By max_pyne
Replies: 6
Views: 568
did you throw a dice? With Nikon, Canon, Sony, Leica, Panasonic, Pentax? Or a software that gives you a random answer from a list? Or why is it random? ;-)
Forum: Pentax Camera and Field Accessories 08-21-2015, 12:50 AM  
Missing PH RBC77 hood for FA* 28-70 mm f 2.8
Posted By max_pyne
Replies: 8
Views: 2,056
Look over here: https://www.pentaxforums.com/forums/10-pentax-slr-lens-discussion/299934-ques...ens-hoods.html
https://www.pentaxforums.com/forums/10-pentax-slr-lens-discussion/111533-fa-2...-solution.html
28-70 is a very nice lens! i use that in my daily kit. I have the original hood but its really to short. thats why i got the DA* 200/300 hood and did a little sanding and now its so much better... this lens is not strong at flare resistance... but its sometimes a nice effect and can contribute to the situation...

---------- Post added 21-08-15 at 09:53 ----------

The FA* 24 will not work with the DA* 300 hood as far as i know but i will check if something in my collection will work...
Forum: Digital Processing, Software, and Printing 08-14-2015, 04:38 AM  
Parallax errors in stitching
Posted By max_pyne
Replies: 14
Views: 2,480
I never bothered with pano heads up to now and usually take my panoramas hand held... i use Photoshop for lenses with vignetting and for everything else i use Microsoft ICE = the easiest program so far... now my GF is even using it and she hates computers....:-)
Forum: Pentax Full Frame 07-15-2015, 06:16 AM  
Depth of field?...can we close this argument once and for all
Posted By max_pyne
Replies: 276
Views: 22,587
= same lens mounted on the two formats delivers the same DOF.
Forum: Weekly Photo Challenges 06-11-2015, 08:06 AM  
Weekly Challenge #327 People Enjoying Nature
Posted By max_pyne
Replies: 20
Views: 4,600
Hope its ok to post a theta picture :-)
I love snowboarding especially in high altitudes and where no signs of civilization are...
Forum: Pentax SLR Lens Discussion 06-15-2015, 08:40 AM  
Professional Lenses
Posted By max_pyne
Replies: 34
Views: 4,386
hm, get as many lenses as possible.... FA*, DA*, DA Ldt, FA Ldt, A*, M* thats what I do....:-)
and of course Sigma EX lenses
Forum: Pentax SLR Lens Discussion 06-17-2015, 08:23 AM  
Professional Lenses
Posted By max_pyne
Replies: 34
Views: 4,386
For Sigma
From:https://www.sigma-photo.co.jp/english/support/faq/

What does EX Lens mean ?
The Excellent features of these Sigma lenses such as new optical and mechanical design concept, superior performance, perfect handling, ultra compact design, durability etc., are symbolized by the EX mark. These professional type lenses are distinguished by their the distinctive EX finish and EX logo on the lens barrel.
Art Lenses
(9 Lenses)
Engineered for those who see photography as a critical expression of self, our Art line offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision


for pentax
from:Pentax Lens Terminology

*: the star sign follows the lens series designation (e.g., A*, FA*), and denotes a high-performance lens that uses special-glass elements.
Limited: Similar to the * designation in that the lenses are of very high quality, but not meaning that the lens is being produced in limited quantities. Star-lenses are generally large and expensive zooms and Limited lenses are generally compact and expensive primes with not very wide apertures
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