tomalophicon
Member
Again look at those Billions year old craters and such... the dust is absolutely negligible.
My lens is too short

Again look at those Billions year old craters and such... the dust is absolutely negligible.
To get this thread back on track...
Twelve astronauts walked on the moon in six separate missions. Eleven Hasselblads were left on the moon.
"Eleven?" you ask.
Yep. When Neil Armstrong and Buzz Aldrin* walked on the moon as the first humans to do so, they had one camera between them, and it was strapped to Neil's chest. The classic photo of an astronaut from that first landing that has been incorrectly attributed as Armstrong is actually Buzz.
For each of the five missions that followed, each member of that mission was equipped with a camera, which is why there are eleven cameras left behind.
As to "why," it's due to weight reasons.
The cameras themselves were modified versions of the 500EL/M (?) in Hassy's product lineup. In addition to protections against the vacuum of space, radiation, etc., things like the mirror were removed to save weight.
Incidentally, of the moon-modded Hasselblads, at least two never made it there: they were assigned to Apollo 13. I don't know what became of them, but I will also presume that the cameras meant for Apollo flights 18, 19, and 20 are still extant, as those programs were cancelled due to budget cuts.
Dieter
The Hasselblads were not protected from vacuum and radiation. It would have added too much to the weight. Kodak conducted tests under vacuum to ensure that the vacuum would not hurt the film over the time that the film was exposed to vacuum. Kodak did not run any radiation tests AFAIK.
The film was coated on a special support of about 2 mil estar to allow more frames per roll, and the camera backs were modified to take the increased number of exposures.
The person who modified the cameras is alive and well and still has lunch monthly with a group of the old timers from CCMTA. A friend of mine had lunch with them about 2 years ago. I have pictures of him and me holding John Glenn's modified camera, and I have a box of his spare parts for the camera modifications which includes a larger advance lever so that the astronaut can work it with his clumsy gloves.
NASA has posted some photos taken by the lunar orbiter which clearly show the "remains" of the Apollo missions on the moon. Closeups show footprints and wheel marks as well.
PE
There second best album!I love that album 'Dark Side Of The Moon' by Pink Floyd!
Jeff
Where were the cameras left behind stored.
Where were the cameras left behind stored.
Dammit, I just HATE when I have a bout of encephalatic flatulence!
I meant to add, as an asterisked postscript, that my girlfriend met Buzz Aldrin when she worked at Walt Disney World.
Dieter
I got to stand within 30 feet of Borman's Lovell's, and Anders' Saturn 5 rocket when I was 11.
No, that summer when they were building it. It was in the Vehicle Assembly Building. At launch time, I was glued to the TV set in Charlotte NC.
You are awfully hard to tease, you know![]()
Where were the cameras left behind stored.
Why does it matter how many Hasselblads there are on the Moon, unless you are going to make the trip to pick them up.
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