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Forum: Pentax Camera and Field Accessories 08-15-2019, 02:03 PM  
Strobonar WA attachment?
Posted By Louis_in_TX
Replies: 2
Views: 906
I have one. Picture is attached
Forum: Flashes, Lighting, and Studio 08-13-2019, 08:29 AM  
Honeywell Strobonar 772 disassembly and battery replacement
Posted By Louis_in_TX
Replies: 5
Views: 3,360
Were you successful in replacing the batteries? I have at 782 with remote strobo eye. Just took the batteries out and internals look good.
Forum: Welcomes and Introductions 08-11-2019, 04:38 PM  
Resurrecting my Pentax equipment
Posted By Louis_in_TX
Replies: 8
Views: 751
Thanks for the advice. I have found that if my camera/gear is too big/takes too much space, I just don't use it. That is why I am leaning to APS-C. The Sony A6xxxx seems to be about the smallest of that lot. The ES is also in great condition, even the leather case. I always kept the battery out of it to avoid damage from leaking batteries. I just put the 10+ year-old battery in and the meter still seems to work. I imagine it would still need some reconditioning for the light seals. See photo attached.
Forum: Pentax SLR Lens Discussion 08-11-2019, 03:11 PM  
Lens Hood For Pentax A28 f2.8?
Posted By Louis_in_TX
Replies: 19
Views: 2,120
I pulled mine out. It is metal with a "friction" mount (align 2 dots to release). I bought it in the 70's through the Honeywell employee discount program for Pentax. Still in mint condition, although the leather case doesn't look good.
Forum: Canon, Nikon, Sony, and Other Camera Brands 08-11-2019, 02:53 PM  
Super Takumar (M42) screw mount adapter for Sony E mount - advice please
Posted By Louis_in_TX
Replies: 11
Views: 6,162
Glad I found this post! I own several SMC Takumar lenses and I am considering buying a Sony A6400 or A6500 and want to adapt them to the new camera. Searching the internet, I found a lot of semi-helpful information. Mounted on the ES, the SMC lens allowed full aperture metering with set aperture sensing, and then automatic stopping to the set aperture when the shutter was released, a leading-edge development at the time. As part of this feature, the SMC had extra "tabs" on the lens mount that can interfere with the adapter (see photo, tab circled in red). Many people don't recognize this and those that do, recommend "flangeless" adapters but I could not find anyone to recommend a specific one. So, I have bought 2 different ones, since they are not that expensive, to compare:

1. M42 to e mount, K&F Concept Lens Mount Adapter
amazon.com : M42 to e mount, K&F Concept Lens Mount Adapter M42 Lens to Sony NEX E-Mount Camera for Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 : Camera & Photo?tag=pentaxforums-20&

2. Fotasy Copper Adjustable M42 Lens to Sony E-Mount Adapter
amazon.com : Fotasy Copper Adjustable M42 Lens to Sony E-Mount Adapter, Compatible with M42 42mm Screw Mount Lens & Sony E-Mount Camera NEX-5T NEX-6 NEX-7 a3000 a3500 a5000 a5100 a6000 a6300 a6400 a6400 a6500 etc : Camera & Photo?tag=pentaxforums-20&

The K&F costs twice as much but appears much better made. The flange inside the screw mount does not interfere with the tab on the lens so it screws on fully. While mounted, the Auto/Man switch on the lens does not seem to have any function and moving the aperture control moves the aperture all the time so it works just like an old manual lens.

The Fotasy did not allow the lens to screw on completely before the tab hit the flange. I had to machine out some of the flange and then it fit OK. One benefit of not having the flange: now the aperture is wide open, regardless of the aperture setting, with the switch in Auto. Switching it to Manual stops the aperture down to the setting.

So, I could see operating a new camera thusly: set the aperture, with switch in Auto and aperture wide-open, focus and frame. Switch to Manual and take the picture.

Anyone had experience with these and able to comment? Especially regarding removing the flange to gain the ability to switch between wide-open and set-aperture using the Auto/Manual switch.
Forum: Welcomes and Introductions 08-11-2019, 12:49 PM  
Resurrecting my Pentax equipment
Posted By Louis_in_TX
Replies: 8
Views: 751
When my wife worked for Honeywell in the 70's and they owned Pentax, we bought an ES II and several SMC lenses. I used them for several years but they have laid in my closet for 20+ years, all in excellent condition except the leather cases for the lenses. We moved to small cameras for travel but I decided that the new mirrorless APSC cameras were now getting small enough that I could go back to better equipment. Then, to my surprise, I found out that I can adapt my old SMC Takumar lenses to the mounts of the new mirror-less cameras. So now I am even more motivated to get some new gear!
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