本来今天想买KODAK AERO EKTAR F2.5 7Inch LENS c1940, 结果在网上一查，发现此系列的镜头均有很强的辐射，劝各位也别买。

Kodak Aero Ektars (6", 12", and 24")
神镜 APO-Lanthar lenses by Voigtlander and a listing of Tessar derivatives
Canon Pellix 50mm lens
Asahi Pentax 50mm lens (circa mid-1960s)
Leica 35mm f/2 summicron

谁有高辐射头的清单，给大家共享一下

我找到一个

Lenses Tested Radioactive (by the author)
Kodak Ektar 101mm f/4.5 (Miniature Crown Graphic camera) lens mfg. 1946
Kodak Ektar 38mm f/2.8 (Kodak Instamatic 814 camera) lens mfg 1968-1970
Kodak Ektanar 50mm f/2.8 (Kodak Signet 80 camera) lens mfg. 1958-1962 (3 examples)
Kodak Ektanar 90mm f/4 (Kodak Signet 80 camera) lens mfg. 1958-1962
Kodak Ektanar, 44mm f/2.8 (Kodak Signet 30, Kodak Signet 50, Kodak Automatic 35/Motormatic 35 cameras) lenses mfg. 1959-1969
Kodak Ektanon 50mm f/3.9 (Kodak Bantam RF camera) lens mfg. 1954-1957
Kodak Ektanon 46mm f/3.5 (Kodak Signet 40 camera) lens mfg. 1956-1959
Kodak Anastar 44mm f/3.5 (Kodak Pony IV camera)
Kodak Color Printing Ektar 96mm f/4.5 lens mfg. 1963

Lenses Reported Elsewhere As Radioactive
Canon FL 58mm f/1.2
Canon FL 50mm f/1.8
Canon FD 17mm f/4
Canon FD 35mm f/2.0 (versions from the early 1970's)
Canon FD 55mm f/1.2 S.S.C. Aspherical (Measured at 46532 CPM @ front element )
Carl Zeiss Jena Pancolar 55mm f1.4 (measured at 2360 nSv/h)
Carl Zeiss Jena Pancolar 50mm f1.8 "Zebra"
Carl Zeiss Jena Biometar 80mm f2.8 "Zebra" "(Only P6 mount version )
Carl Zeiss Jena Flektogon 50mm f4 "Zebra" "(Only P6 mount version )
Fujica Fujinon 50mm f/1.4 non-EBC(Measured at 35137 CPM @ back element )
Fujica Fujinon 50mm f/1.4 EBC
GAF Anscomatic 38mm f/2.8 (GAF Anscomatic 726 camera)
Industar 61 L/Z MC (L is for Lanthanum - radioactive element)
Kodak Aero-Ektars (various models)
Kodak Ektanon 50mm f/3.9 (Kodak Bantam RFcamera)
Nikkor 35mm f/1.4 (early variant with thorium glass elements)
Olympus Zuiko Auto-S 1:1,2/55 mm (first version with thorium glass elements)
Olympus Zuiko Auto-S 1:1,4/50 mm (only first version "Silvernose" is Radioactive)
Pentax Super Takumar 35mm f/2 (Asahi Optical Co.)
Pentax Super Takumar 50mm f/1.4 (Asahi Optical Co.)
SMC Takumar 35mm f/2.0 (Asahi Optical Co.)
Super Takumar 35mm f/2.0 (Asahi Optical Co.)
SMC Takumar 50mm f/1.4 (Asahi Optical Co.)
Super Takumar 50mm f/1.4 (Only latest Version 2)
Super Takumar 55mm f/1.8 (Asahi Optical Co.)
SMC Takumar 55mm f/1.8 (Asahi Optical Co.)
Super Takumar 55mm f/2.0 (Asahi Optical Co.)
SMC Takumar 55mm f/2.0 (Asahi Optical Co.)
Super Takumar 6x7 105mm f2.4 (Asahi Optical Co.)
Steinheil Auto-Quinon 55mm f/1.9 KE mount
Topcor RE GN 50/1.4 (Lanthanum glass)
Topcor UV 50mm f/2
Yashinon-DS 50mm f1.4 (Yashica) (Measured at 680 nSv/h)
Yashinon-DS 50mm f1.7 (Yashica) (Measured at 762 nSv/h)
Yashinon-DX 50mm f/1.4 (Yashica) (Measured at 1359 nSv/h)
Yashinon-DS-M 50mm f/1.4 (Yashica) (Measured at 572 nSv/h)
Yashinon-DS-M 50mm f/1.7 (Yashica) (Measured at 798 nSv/h)
Yashinon-DS-M 55mm f/1.2 (Yashica) (Measured at 1056 nSv/h)
Yashinon 55mm f1.2 (Tomioka) (Measured at 981 nSv/h)
Leitz Wetzlar Summicron 5cm f2 (M39)
Vivitar Series 1 28mm f1.9
Voigtlander 50mm Nokton Prominent
Zenitar-M 50mm f1.7 (Lanthanum glass)

Lenses with elements made of contaminated glass
Minolta MC W. Rokkor-SI 1:2.5 28mm (early variant, before radioactive glass impurity could be banned)
Minolta MC Rokkor-PG 1:1.2 58mm (early variant, before radioactive glass impurity could be banned)

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又没飞机，买个球的航空镜头

网上说不是镧，是钍

可以买个大点的、高端的航模，把相机和镜头改装到航模飞机上拍！

诶，Steinheil Auto-Quinon 55mm f/1.9各种神镜都在列哇~~~

我的珠江头也有辐射，说是因为镧玻璃。。。

没有盖革计数器的数据？

有辐射，才是牛头，出片才毒