Tech Size

Telephoto lens, Use the formula -1/f=1/0+1/i to find the image diatance i for an object that is 2,000,000 mm?

from a 250 mm telephoto lens.

your missing the medium (film or sensor size)

anyway i found this type of thing counter productive to producing decent work, i see far to many people can tell you the square root of a 50mm F1.4 on a pink d1d but there images are terrible - - - - to much time in the tech size......

i have never bothered with these techy equations they lead to retarded image making

so go here and get your answer: http://www.dofmaster.com/dofjs.html

Find Tech Size On eBay Below:

Brand New Nike Golf Tech Plaid Shorts Style 509182 491 Size 28 70
Brand New Nike Golf Tech Plaid Shorts Style 509182 491 Size 28 70
$17.99
Nike Boys Solid Tech Golf Shorts Color Black  010  Pick Size
Nike Boys Solid Tech Golf Shorts Color Black 010 Pick Size
$39.95
Nike Boys Flat Front Plaid Tech Shorts Pick Size
Nike Boys Flat Front Plaid Tech Shorts Pick Size
$42.95
nwt Puma Golf MONOLITE PANT Dry Cell Rickie Fowler Tech Trousers Mens sz 36 x 32
nwt Puma Golf MONOLITE PANT Dry Cell Rickie Fowler Tech Trousers Mens sz 36 x 32
$74.99
New Womens Nike Modern Rise Tech Crop Pants Size 0 Black MSRP 80 618146 010
New Womens Nike Modern Rise Tech Crop Pants Size 0 Black MSRP 80 618146 010
$30.99
Fairway And Greene Tech Golf Shirt Size XL
Fairway And Greene Tech Golf Shirt Size XL
$24.99
EP Pro Tour Tech Womens Short Sleeve Red Golfing Shirt 100 Cotton Size XS NWT
EP Pro Tour Tech Womens Short Sleeve Red Golfing Shirt 100 Cotton Size XS NWT
$9.99
EP Pro Womens Tour Tech Short Sleeve Red Golfing Shirt Size Small NWT
EP Pro Womens Tour Tech Short Sleeve Red Golfing Shirt Size Small NWT
$9.99
Cutter  Buck CB Dry Tech Golf Shirt Size M Greenbriar Classic Logo
Cutter Buck CB Dry Tech Golf Shirt Size M Greenbriar Classic Logo
$14.99
BRAND NEW Nike Golf Tech Dri Fit Golf Pants Black 832771 010 Youth Boys SZ L
BRAND NEW Nike Golf Tech Dri Fit Golf Pants Black 832771 010 Youth Boys SZ L
$35.90
New Puma Tech Pants Style 572320 Black Choose Size
New Puma Tech Pants Style 572320 Black Choose Size
$64.99
New Womens Nike Tech Golf Cropped Pants Size 10 White MSRP 60 256860
New Womens Nike Tech Golf Cropped Pants Size 10 White MSRP 60 256860
$26.99
Titleist Bonded Tech Hat Size L XL
Titleist Bonded Tech Hat Size L XL
$22.00
New Womens Nike Modern Rise Tech Cropped Golf Pants Size 6 White MSRP 60
New Womens Nike Modern Rise Tech Cropped Golf Pants Size 6 White MSRP 60
$32.99
New Womens Nike Modern Rise Tech Crop Pant Size 10 White MSRP 80
New Womens Nike Modern Rise Tech Crop Pant Size 10 White MSRP 80
$34.99
New Womens EP Pro Tour Tech Golf Capris Size 8 Black MSRP 94 9550AE
New Womens EP Pro Tour Tech Golf Capris Size 8 Black MSRP 94 9550AE
$49.99
NIKE GOLF DRI FIT JUNIOR BOYS TECH GOLF SHORTS BLACK SIZE SMALL
NIKE GOLF DRI FIT JUNIOR BOYS TECH GOLF SHORTS BLACK SIZE SMALL
$36.99
Callaway Golf X Series C Tech Mock Turtleneck Size Medium Mickelson
Callaway Golf X Series C Tech Mock Turtleneck Size Medium Mickelson
$3.00
PUMA Boys Golf Shorts Junior Tech Size XL 31 inch Waist Vibrant Orange UV
PUMA Boys Golf Shorts Junior Tech Size XL 31 inch Waist Vibrant Orange UV
$22.50
TAIL TECH Performance Womens Brown Sleeveless Full Zip Front Vest Size M
TAIL TECH Performance Womens Brown Sleeveless Full Zip Front Vest Size M
$9.99
PUMA Dry Golf Tech Shorts Pink with White Stripe Sz 4
PUMA Dry Golf Tech Shorts Pink with White Stripe Sz 4
$19.50
Cutter and Buck cb dry tech golf shirt size m m
Cutter and Buck cb dry tech golf shirt size m m
$19.99
NEW MENS LEFT HAND TECH PLUS 3  4 GRAPHITE SHAFT HYBRID IRONS SET ALL SIZES
NEW MENS LEFT HAND TECH PLUS 3 4 GRAPHITE SHAFT HYBRID IRONS SET ALL SIZES
$50.32
Puma Golf Tech Polo Vibrant Orange Size XL NEW FREE SHIPPING
Puma Golf Tech Polo Vibrant Orange Size XL NEW FREE SHIPPING
$29.99
New Womens Puma Golf Solid Tech Capri Size 4 Oatmeal MSRP 7000
New Womens Puma Golf Solid Tech Capri Size 4 Oatmeal MSRP 7000
$17.99
Tail Tech Womens Sleeveless Golfing 1 2 Button Blue Polo Size XS NWT
Tail Tech Womens Sleeveless Golfing 1 2 Button Blue Polo Size XS NWT
$7.99
New Nike Golf Tech Essentials Single Web Belt One Size Fits Most Pick Color
New Nike Golf Tech Essentials Single Web Belt One Size Fits Most Pick Color
$10.99
SLIGO TECH MENS GOLF SHIRT WHITE SIZE XXL NEW C508
SLIGO TECH MENS GOLF SHIRT WHITE SIZE XXL NEW C508
$29.09


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