cheekygeek
Joined: 05 Aug 2008 Posts: 183
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Posted: Fri Jun 14, 2013 12:06 am Post subject: Need physical dimensions of Tele-Takumar 300mm f6.3 hood |
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cheekygeek wrote:
Would someone who owns a Tele-Takumar 300mm f6.3 hood please give me the physical dimensions? I got a minty one in all respects, but no hood. Thanks in advance. _________________ DSLR: Pentax K-3 II, D-BG5 grip, SLR: Pentax SP500, Pentax SP, Pentax SP II, Pentax Spotmatic F, MX, ME-Super, Super Program, pZ-1
Lenses:
Tele-Takumar: 300mm f6.3; 200mm f5.6; Takumar 200mm f3.5; Takumar 135mm f3.5; Macro-Takumar 50mm f4 (1:1)Super Takumars: 24mm f3.5, 55mm f2.0, 135mm f3.5; S-M-C Takumar 35mm f3.5, 50mm Macro f4.0 (1:2), 50mm f1.4, 135mm f2.5 (v2); Pentax SMC K 17mm f4 fisheye; Pentax-A: 50mm f1.4, 35-70mm f4; Pentacon: 50mm f1.8; Spiratone 85mm f1.8 (y/s); Vivitar: 85mm f1.8 preset; Carl Zeiss Jena Flektogon Electric 35mm f2,4 |
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cheekygeek
Joined: 05 Aug 2008 Posts: 183
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Posted: Fri Jun 14, 2013 5:39 pm Post subject: |
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cheekygeek wrote:
Thanks Kuaan. I got the question answered on another forum. _________________ DSLR: Pentax K-3 II, D-BG5 grip, SLR: Pentax SP500, Pentax SP, Pentax SP II, Pentax Spotmatic F, MX, ME-Super, Super Program, pZ-1
Lenses:
Tele-Takumar: 300mm f6.3; 200mm f5.6; Takumar 200mm f3.5; Takumar 135mm f3.5; Macro-Takumar 50mm f4 (1:1)Super Takumars: 24mm f3.5, 55mm f2.0, 135mm f3.5; S-M-C Takumar 35mm f3.5, 50mm Macro f4.0 (1:2), 50mm f1.4, 135mm f2.5 (v2); Pentax SMC K 17mm f4 fisheye; Pentax-A: 50mm f1.4, 35-70mm f4; Pentacon: 50mm f1.8; Spiratone 85mm f1.8 (y/s); Vivitar: 85mm f1.8 preset; Carl Zeiss Jena Flektogon Electric 35mm f2,4 |
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visualopsins
Joined: 05 Mar 2009 Posts: 10542 Location: California
Expire: 2025-04-11
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Posted: Fri Jun 14, 2013 5:49 pm Post subject: |
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visualopsins wrote:
And I just sold mine...
For 58mm filter threads...here's a photo that may help -- the lens body from mount (not including cap) to front is 187mm, according to the mechanical drawing in Gerjan's book. The photo was made with flat-field macro lens (100/4) so the dimensions on the photo should scale reasonably well to the actual dimensions.
For example, on my screen, the lens body in the photo measures 154mm, so the measurement conversion factor for photo measurements to lens measurements is 187 / 154 = ~1.2
In the photo the hood measures 63mm long not counting its threads, so 63 * 1.2 = 76mm actual hood length, and, the hood diameter measures 53mm, so 53mm * 1.2 = 64mm actual hood diameter.
I wonder how close that is? _________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony ILCE-7RM2, Spotmatics II, F, and ESII, Nikon P4
Lenses:
M42 Asahi Optical Co., Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200, Tele-Takumar 1:5.6/200, 1:6.3/300, Macro-Takumar 1:4/50, Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm, Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element), Super-Multi-Coated Fisheye-TAKUMAR 1:4/17, Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500, Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100, Super-Multi-Coated Bellows-TAKUMAR 1:4/100, SMC TAKUMAR 1:1.4/50, 1:1.8/55
M42 Carl Zeiss Jena Flektogon 2.4/35
Contax Carl Zeiss Vario-Sonnar T* 28-70mm F3.5-4.5
Pentax K-mount SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto (Kiron)
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