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1、很好解決??！2個辦法！！1.不要拔插豆腐刀拔了就拍完整卷再卸后背2.用黑鉛筆涂黑漏光的邊緣或者拆開自己補點海綿進去這個是后背插刀口的遮光條,原裝的是一片折成V型的有彈性的塑料片,如果這個塑料片長時間使用失去彈性或從彎折處斷裂了,就容易出現(xiàn)漏光,自己用廢膠卷頭剪一個同樣形狀的替換進去就可以。HowtochangelightsealsinHasselbladfilmmagazinesbyQ.G.deBakkerandStefanHeymannOneoftheinnovativefeaturesVictorHasselb
2、ladintroducedinhiscameraswastheinterchangeabilityofallcomponents.Asaresult,tobeabletoswitchbetweenfilmtypesatanygiventimeandwithoutwastingfilm,youonlyneedanextrafilmmagazineloadedwiththerequiredfilm.Noneedtocarrytwocameras,eachloadedwithadifferentfilm,ortoremo
3、vepartiallyexposedfilms.Theidea,ofcourse,wasnotnew:camerasliketheGraflexVictorHasselbladhadusedextensivelyhimselfalsohadremovablefilmholders(infact,theyonlyhadremovablefilmholders),offeringachancetoswitchfilmtypeeverysingleshot.Tobeabletoswitchfilmmagazinesmid
4、-roll,ortohaveloadedfilmmagazinesattheready,theremustbesomemeansofprotectingthefilmagainstlightwhenthemagazineisnotonthecamera.Athinmetalsheet-thedarkslide-isusedforthispurpose.Thedarkslideisinsertedthroughaslotononesideofthefilmmagazine,coveringthefilmgateent
5、irely.Ofcourse,thisopeningtoomustnotallowlighttoenterandreachthefilm.InHasselbladfilmmagazinesalighttrapispositionedononesideoftheslot,effectivelysealingitbothwhenthedarkslideisinsertedorremoved.Thelighttrapconsistsoftwoparts:afoamplasticpadandafoldedplasticfo
6、il.Thefoampadprovidestheelasticityneeded,allowingthedarkslidetocompressthepadwheninserted,andspringingbackagain,sealingtheopeningcompletely,whenthedarkslideisremoved.Theplasticfoil,foldedoverthefoampad,protectsthefoamagainstthesharpedgeofthedarkslide.Lighttrap
7、foampad(partno.13067)Lighttrapfoil(partno.13508)Theplasticfoammaterialdeterioratesovertime.Itloseselasticity,nolongerexpandingtosealtheslotwhenthedarkslideisremoved,startstocrumble,andeventuallyturnsintoastickygoo.Thisdeteriorationiscausedbythechemicalinstabil
8、ityoftheplasticfoammaterial,anddoesnotdependonuse(thoughitisrecommendednottostorefilmmagazineswiththedarkslideinserted,avoidingprolongedcompressionofthefoampad).Asaresult,thesealwi
