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Working Thread

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#1 Andrea B.

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Posted 29 August 2016 - 23:03

When I get all my lens photos loaded I will split up this thread into separate posts. :D
Andrea G. Blum
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#2 Andrea B.

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Posted 31 August 2016 - 05:37

Asahi Opt. Co. 35mm f/4.0 Takumar
Blades: 10
Elements:
FFD: 45.46 mm
Filter: 46 mm
Mount: M42x1
Comment: First Japanese wide-angle SLR lens.
Andrea G. Blum
Often found hanging out with flowers & bees.

#3 Andrea B.

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Posted 11 September 2016 - 20:14

Asahi-Kogaku 50mm f/3.5 Takumar
Blades: 12
Elements: 4/3
FFD: 45.46mm
Filter: no filter threads
Mount: M37x1
Andrea G. Blum
Often found hanging out with flowers & bees.

#4 Andrea B.

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Posted 11 September 2016 - 20:15

Asahi Opt. Co. 135mm f/3.5 Takumar
Blades: 8
Elements: 5/4
FFD: 45.46mm
Filter: 46mm
Mount: M42x1
Andrea G. Blum
Often found hanging out with flowers & bees.

#5 Andrea B.

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Posted 11 September 2016 - 20:16

Asahi Opt. Co. 85mm f/3.5 Quartz-Takumar
Blades: 8
Elements: 4/4, quartz and UV-transmitting glass
FFD:
Filter: 49 mm
Mount: M42x1
Type: Bellows lens with no helicoid. Seems to be chromatically uncorrected although reported to be so for 200-400nm. Originally sold with bellows, two UV-pass filters and two UV close-up lens.
Comment: Reported to have been owned by a Canadian government agency in Ottawa, Canada.
Andrea G. Blum
Often found hanging out with flowers & bees.

#6 Andrea B.

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Posted 11 September 2016 - 20:17

Steinheil 50mm f/2.8 Auto-Cassaron
Blades:
Elements:
FFD: 45.46 mm
Filter: 49 mm
Mount: M42x1
Andrea G. Blum
Often found hanging out with flowers & bees.

#7 NA_joey

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Posted 06 October 2017 - 12:47

I got the JENOPTIK UV 105mm f/4.5 250-650nm and PDF of technical data from JENOPTIK. want me to take pictures of mine and post it?

#8 Andrea B.

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Posted 06 October 2017 - 16:17

Sure, make it a new topic in this section: UV Lens Gallery

And thanks!
Andrea G. Blum
Often found hanging out with flowers & bees.