magnification = focal length prime lens / focal length of reversed lens
so a 28mm lens reversed on a 200mm lens is 7.1X (image is 7 times life size on the sensor)
Public NonBlooD's Gallery., Im back with my D50. :)
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Jun 26 2006, 08:38 PM
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#161
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to calculate the magnification of two stacked lenses:
magnification = focal length prime lens / focal length of reversed lens so a 28mm lens reversed on a 200mm lens is 7.1X (image is 7 times life size on the sensor) |
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Jun 26 2006, 08:55 PM
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#162
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QUOTE(WildPiew @ Jun 26 2006, 08:41 PM) wow~~~ new thing for me leh haha...i dont wan spoil their food chain..leave it to nature.. draging a baby snake.. wah lau ur house got a snake's den ar |
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Jul 1 2006, 11:21 PM
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#163
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Adult jumping spider..
#1 ![]() #2 ![]() #3 ![]() Macro 1.7:1 (200mm + 50mm) bit blur due to the wind.. T.T #4 ![]() Reborn.. #5 ![]() |
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Jul 3 2006, 11:29 AM
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#164
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thx Piew 4 ur support... >.<
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Jul 4 2006, 03:47 AM
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#165
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Asian Flowers...
#1 ![]() #2 ![]() #3 ![]() #4 ![]() #5 ![]() #6 ![]() #7 ![]() #8 ![]() |
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Jul 4 2006, 11:35 AM
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#166
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Jul 4 2006, 04:26 PM
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#167
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QUOTE(Reon @ Jul 4 2006, 01:03 PM) Matthew Photography some more... yeah...mayb should try adjust it.. I'm not sure it's the metering or calibration, but maybe you can try to adjust the contrast or brightness for your pix in PhotoShop?? |
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Jul 4 2006, 07:01 PM
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#168
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Simple shots.
#1 ![]() #2 ![]() #3 ![]() |
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Jul 4 2006, 11:51 PM
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#169
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QUOTE(WildPiew @ Jul 4 2006, 08:42 PM) like your pic 2. wakaka...ya..din noticed missing 1 'a' XD well my dimonds shots still sux...so u r rite.. wah diamond ring add more lights la, or try to use something to reflect or masking the light to the diamond ring (talk is easy huh pisss ur diamond missing 1 'a' ar |
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Jul 14 2006, 06:54 PM
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#170
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Nyamuk!!
#1 ![]() #2 ![]() Moon ![]() This post has been edited by NonBlooD: Jul 14 2006, 06:56 PM |
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Jul 14 2006, 07:16 PM
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#171
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Jul 19 2006, 08:11 PM
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#172
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=.= i use 2x kneko teleconverter on my 200mm lense...the teleconverter is RM500+ u go try la..
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Jul 22 2006, 11:42 PM
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#173
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Jul 23 2006, 01:25 AM
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#174
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New pcs new pcs!! hehe...
My latest sky pcs... #1 ![]() #2 ![]() Indoor event shots at sunway college... #3 ![]() #4 ![]() #5 ![]() #6 ![]() #7 ![]() My latest travel shots... #8 ![]() #9 ![]() hope u guys like it...c n c are all well come.. |
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Jul 24 2006, 01:30 PM
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#175
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its on a ferri to phuket thailand..
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Jul 24 2006, 11:49 PM
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#176
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my 1st ever panorama...well did a bad stiching but dun really cares cos atlease now i know how 2 do panorama...blow pcs tooks around 20+ frames...
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Jul 25 2006, 06:43 PM
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#177
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shots taken after rain stops..
#1 ![]() #2 ![]() #3 ![]() #4 ![]() c n c are all well come... #5 |
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Jul 25 2006, 09:39 PM
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#178
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Jul 26 2006, 04:43 PM
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#179
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haha..that shows how man 1st come up to land.. XD last time live in water.. XD n thx 4 viewing..
This post has been edited by NonBlooD: Jul 26 2006, 04:44 PM |
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Jul 26 2006, 05:55 PM
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#180
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QUOTE(well2k26 @ Jul 26 2006, 04:52 PM) nonblood... ur pic on the chicken vs cat let me think abt something else..... cock vs puxxy..... lol lol...dam i din think of that...u r so good at this... there is a joke.... what can u think of a picture that show a roster laughing at a drowning cat? answer is : " when there is a wet puxxy, there is a happy cock" lol This post has been edited by NonBlooD: Jul 26 2006, 06:13 PM |
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