Lunar Hasselblad 500 EL, c. 1968/69

Hasselblad, Sweden. "Hasselblad ELECTRIC CAMERA -500 EL-" no. TRE 12628 modified for NASA, with Carl Zeiss Planar 2.8/80 mm lens no. 4594735 (converted for operation wearing gloves) in Compur N 303 as well as a 70mm magazine for 200 shots with the factory no. TU 400024, engraved on the outside "P/N SEB 33100082-201 S/N035 LUNAR SURFACE Hasselblad SUPER WIDE CAMERA 70-mm MAGAZINE" and an additional engraving "P/N SEB 33100082-201 S/N 035" above the factory number, functions untested. - Note: The Hasselblad cameras for use on the lunar surface were produced in white; these cameras remained on the moon and only the magazines were taken back to Earth. The cameras for use in the landed lunar module were produced in black and were taken back to the Apollo moon-orbiting capsule - The NASA alterations incorporated the removal of the reflex mechanism and mirror, provision of a different magazine locking-lever for use with gloves, a large trigger and operations free of all lubricants. - Only 29 of the HEC (Hasselblad Electric Camera) were made for NASA.

布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。 在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。 成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 - 好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 - 及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹, 某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)