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Eva
Does a fast lens let more light in when stopped down?
Would a 50mm 1.2 let more light in when stopped down at f/8 than a 50 1.8 at f/8?
1 AnswerPhysics4 years ago
Best lens for headshot portraits?
I considering purchasing a new lens for portraiture work, although i stuck as to which focal length is the best choice.
An 85mm 1.8 or a 100mm 2.8.?
3 AnswersPhotography4 years ago
Unknown black spots on Photographs?
2 of my film prints were subject to an unknown cast of black across the image.
The lights work, though i'm unsure of the cause. It affected 4 out 39 pictures
6 AnswersPhotography4 years agoAre Nikkor C series lenses compatible with a Nikon D40?
2 AnswersCameras4 years agoHELP:Camera Broke?
My 1980 Canon AE-1 has a problem.its unable to shoot because everytime i advance the winder the shutter mirror goes off,and prevent the shutter plane from opening because the camera thiks i will take a double exposure.
4 AnswersCameras5 years agoBest Year Of Americas Golden Age? 1947-1973?
Americas Golden Age 1947-1973,The Years Following World War II And Korea,Were Some Of The Best Times In American History.
2 AnswersHistory5 years agoBest community tank mate for betta fish?
my betta tank is a 20 gallon planted tank
5 AnswersFish5 years agoShould We Go Back To Paper Tests?
In 2013 California Senate Voted,To Not Administer The State Standardized Test(CST) California Standards Test.To Replace It Was A Privately Developed Test By CASSPP Referred To As The "SBAC-Smarter Balanced Assesment Consortium.Ever Since Then The Test Scores For Students Have Dropped Dramaticly,Example.Most English Only Speakers Didnt Pass The English SBAC Test
1 AnswerStandards & Testing5 years agoShould The United States Have Invaded China During The Korean Or Vietnam War?
During The Korean War (1950-1953),America And The UN Were Very Close To Seizing All Of North Korea,However China Was Worried That The War Would Spread To The Border,So They Sent Swarms Of Troops To Aid The North Koreans.This Would Have Been A great opportunity For The US to Invade The Chinese Province Of Manchuria.
4 AnswersHistory5 years agoCan Dwarf Gouramis,School Or shoal in a planted tank?
2 AnswersFish5 years agoAnubias Not Healing?
My Anubias Bateri in my 20 gallon,is suffering from severe necrosis(Yellowing of leaves) I Dose the tank with API Root tabs and Seachem Flourish and Flourish excel,However No Results,Some parts of the leaves have turned black,P.S I dose the nutrients carefully as to not harm the fish or plants.
1 AnswerFish5 years agoBest Fish For 55 Gallon Community Planted tank?
I Have A Vacant 55 Gallon That is Fully Set up And Cycled.
2 AnswersFish5 years agoHow Do i set up a 55 gallon tank for cichlids?
i plan to keep 6 electric yellow cichlids
in a planted tank,species only tank.
2 AnswersFish5 years ago
