Wide Lens
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SIGMA 17 70mm F28 45 HSM PENTAX NEW UK DEALER |  |
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£339.00 | 15m |
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SIGMA 17 70mm F28 45 HSM OS CANON NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 17 70mm F28 45 HSM OS NIKON NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 17 70mm F28 45 HSM OS SONY NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 30mm F14 PENTAX NEW FREE KENKO UV FILTER | |
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£369.00 | 15m |
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Is the amount of light coming in through a wide angle lens more than the amount of light entering a telephoto?
I do understand the differences between a wide angle lens and a telephoto lens and I know that light entering the lens is controlled by the aperture. What I need to know is whether the amount of light hitting the lens is more in a wide angle as compared to a telephoto. Thanks.
NO.
The amount of light entering a wide angle lens at f/2.8 is EXACTLY the same as the light entering a 400 mm f/2.8 telephoto.
What is different is of course the field of view.
I think what is confusing you is the surface of the lens. The surface on the front element has to do with the design of the lens.
Take a look at some lenses. The front element on the 400 mm f/2.8 is HUGE. The 20 mm f/2.8 front element is much smaller.
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Title: Eye Test Spots Alzheimer's Before Symptoms Category: Health News Created: 7/19/2011 11:01:00 AM Last Editorial Review: 7/19/2011
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SIGMA 17 70mm F28 45 HSM PENTAX NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 17 70mm F28 45 HSM OS CANON NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 17 70mm F28 45 HSM OS NIKON NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 17 70mm F28 45 HSM OS SONY NEW UK DEALER | |
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£339.00 | 15m |
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SIGMA 30mm F14 PENTAX NEW FREE KENKO UV FILTER | |
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£369.00 | 15m |
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SIGMA 30mm F14 HSM CANON NEW FREE KENKO UV FILTER | |
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£369.00 | 15m |
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SIGMA 30mm F14 HSM NIKON NEW FREE KENKO UV FILTER | |
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£369.00 | 15m |
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SIGMA 50mm F14 HSM CANON NEW FREE KENKO UV FILTER 3 YEAR GUARANTEE | |
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£369.00 | 16m |
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SIGMA 50mm F14 HSM NIKON NEW FREE KENKO UV FILTER 3 YEAR GUARANTEE | |
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£369.00 | 16m |
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SIGMA 70 300mm F4 56 DG PENTAX UK STOCK INC KENKO UV FILTER | |
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£129.99 | 16m |
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SIGMA 8 16mm F45 56 CANON NEW UK DEALER | |
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£529.00 | 16m |
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SIGMA 8 16mm F45 56 NIKON NEW UK DEALER | |
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£529.00 | 16m |
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SIGMA 8 16mm F45 56 SONY NEW UK DEALER | |
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£539.00 | 17m |
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SIGMA EX 17 50mm F28 HSM OS PENTAX NEW UK 3 YR GTEE INC KENKO PROTECTOR | |
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£549.00 | 17m |
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TAMRON 10 24mm F35 45 CANON FIT NEW UK STOCK | |
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£359.00 | 17m |
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TAMRON 10 24mm F35 45 NIKON FIT NEW UK STOCK | |
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£359.00 | 17m |
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TAMRON 10 24mm F35 45 PENTAX FIT NEW UK STOCK | |
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£359.00 | 17m |
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TAMRON 10 24mm F35 45 SONY NEW UK DEALER | |
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£359.00 | 17m |
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TAMRON 17 50mm f28 VC CANON FIT NEW UK STOCK | |
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£339.00 | 17m |
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TAMRON 17 50mm f28 VC NIKON FIT NEW UK STOCK | |
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£339.00 | 18m |
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Nikon Nikkor AF 50 mm F 18 D Lens | |
7 Bids | £67.03 | 25m |
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Sigma 70 300mm f4 56 Macro DG Lens Nikon Fit Free UV Filter | |
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£115.99 | 34m |
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Sigma 70 300mm f4 56 Macro DG Lens Canon Fit Free UV Filter | |
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£115.99 | 38m |
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Nikon 18 35mm wide angle Lens 4 D700 D3 D3s D800 D4 D300 D7000 D90 D80 D200 D2x | |
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£309.99 | 38m |
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Canon EF 17 mm 40 mm F 40 L USM Lens NEXT DAY NewBundleCollection Discount | |
1 Bid | £439.00 | 39m |
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FAST OLYMPUS OM mt ZUIKO 50mm f14 OM ZUIKO PRIME LENS | |
1 Bid | £47.75 | 42m |
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Pro HD Fish Eye Lens Wide Angle Lens Macro Lens f iPad iPod iPhone 4G 4S | |
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£13.99 | 43m |
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Minolta 50 mm F 14 AF Lens | |
10 Bids | £92.90 | 47m |
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180°Fish Eye LensWide AngleMacro Lens Camera Set for iPhone 4 4S iPad iPod | |
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£14.99 | 50m |
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Nikon AF 70 300mm f 4 56 G lens D90 D7000 D300 D300s D700 D800 D3 D3s D3x D4 | |
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£95.00 | 51m |
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Minolta MC Rokkor 35mm f28 Manual Focus Lens | |
0 Bid | £60.00 | 58m |
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VITACON DELUXE SUPER WIDE MACRO 042X AF LENS | |
1 Bid | £4.00 | 58m |
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2509A010 Canon EF wide angle lens 20 mm | |
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£453.99 | 1h 2m |
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Boxed Nikon NIKKOR 28 80mm G for D300 D1 D2 D3 D700 D50 D70 D100 D200 D80 D90 S3 | |
8 Bids | £51.00 | 1h 2m |
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3560B005 Canon EF S zoom lens 15 mm 85 mm | |
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£646.99 | 1h 4m |
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Nikon Lens Wide Converter WC E68 | |
8 Bids | £21.00 | 1h 9m |
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OLYMPUS OM mt ZUIKO 135mm f28 OM ZUIKO PRIME LENS | |
1 Bid | £7.75 | 1h 19m |
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Canon EF S 17 mm 85 mm F 40 56 Lens | |
0 Bid | £159.99 | 1h 27m |
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camera lens | |
0 Bid | £10.00 | 1h 32m |
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Nikon 28mm F28 Ais manual lens | |
14 Bids | £123.01 | 1h 33m |
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Canon EF 28 105mm f35 45 II USM | |
25 Bids | £60.00 | 1h 38m |
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Hasselblad Distagon 50mm f14 | |
8 Bids | £140.00 | 1h 38m |
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BRAUN SUPER ULTRALIT LENS f2 50mm FOR BRAUN PAXETTE CAMERAS VINTAGE | |
8 Bids | £46.99 | 1h 47m |
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Canon 80 mm 200 mm F 45 56 Lens | |
1 Bid | £30.00 | 1h 48m |
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SUMMARON 35cm F35 LEICA M Wide Angle Lens by LEITZ from 1958 Leica M8 M9 | |
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£647.52 | 1h 50m |
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Canon EFS Lens 18 55mm IS II F35 56 | |
17 Bids | £55.00 | 2h 3m |
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Contax fit Carl Zeiss T PLANAR 14 50mm f14 Lens 4 Digital SLR | |
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£269.95 | 2h 12m |
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Lensbaby Scout DSLR Fisheye lens sony fit | |
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£189.50 | 2h 27m |
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Lensbaby Scout DSLR Fisheye lens Canon fit | |
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£189.50 | 2h 28m |
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Lensbaby Scout DSLR Fisheye lens Nikon fit | |
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£189.50 | 2h 29m |
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Lensbaby Scout DSLR Fisheye lens Pentax fit | |
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£189.50 | 2h 32m |
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Sony SEL16F28 Wide Angle 16 mm F 28 Lens | |
27 Bids | £127.00 | 2h 33m |
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Lensbaby Scout DSLR Fisheye lens Olympus 4 3 fit | |
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£189.50 | 2h 33m |
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Canon EF S 18 mm 55 mm 18 55mm F 35 56 IS Lens 443 | |
7 Bids | £41.00 | 2h 45m |
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Canon EF S 18 mm 55 mm F 35 56 Lens | |
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£65.00 | 2h 55m |
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DIGITAL OPTIC 045X SUPER HIGH DEF WIDE ANGLE AF 55mm LENS WITH MACRO | |
0 Bid | £.99 | 3h 6m |
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CANON FD MOUNT IMAGE BY VIVITAR 28mm f 28 MC MULTI COATED WIDE ANGLE PRIME LENS | |
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£34.99 | 3h 21m |
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CLEAN MINOLTA AF 28 80mm f4 LENS MINOLTA SONY AF FIT | |
0 Bid | £44.99 | 3h 50m |
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Kodak Schneider Kreuznack Xenar 07X Wide Angle Lens for Kodak DX6490 DX7590 | |
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£39.99 | 4h 2m |
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SIGMA EX 17 35MM F28 HSM LENS LENSE 17 35 mm FITS CANON 5d 600d 550d 1d | |
1 Bid | £125.00 | 4h 6m |
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CANON BOXED MINT UNMARKED EF S 10 22mm f 35 45 USM | |
22 Bids | £410.00 | 4h 9m |
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Nikon Zoom Nikkor AF S G ED VR 18 mm 105 mm F 35 56 Lens | |
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£159.00 | 4h 10m |
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NIKON AF 35 70mm f33 45 ZOOM LENS | |
0 Bid | £4.95 | 4h 16m |
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Sony VAD PEB ADAPTOR RING FOR SONY CAMERA DSC P93 P73 | |
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£10.00 | 4h 19m |
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Tokina RMC 28mm wide angle 128 Olympus OM fit W skylight filter bag | |
1 Bid | £10.00 | 4h 29m |
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PENTACON PRAKTICAR PB 28 28 MC CAMERA LENS | |
0 Bid | £7.99 | 4h 46m |
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NIKON AF Nikkor 24 50mm 1 33 45 AND NIKON SERIES E 50MM 1 18 | |
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£129.00 | 4h 50m |
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Tokina AT X PRO 11 mm 16 mm f 28 DX AF Lens For CANON | |
8 Bids | £320.00 | 4h 52m |
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Minolta AF 50mm F17 RS lens for Sony Minolta HOYA Skylight 1B Filter | |
0 Bid | £85.95 | 5h 14m |
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Nikon Nikkor 28mm f35 manual wide angle lens FE FM FE2 FM2 compatible | |
0 Bid | £59.99 | 5h 17m |
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Sony SEL1855 Alpha NEX Series Lens 18 55mm F35 56 OSS | |
1 Bid | £99.00 | 5h 21m |
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canon 18 55mm lens | |
0 Bid | £20.00 | 5h 32m |
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GENUINE OLYMPUS S ZUIKO MC 135 45 F35 70MM AUTO ZOOM LENS | |
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£49.75 | 5h 34m |
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CONTAX CARL ZEISS BIOGON 2 8 28 WIDE ANGLE LENS | |
0 Bid | £175.00 | 5h 50m |
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NIKON WIDE ANGLE LENS WC E80 | |
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£59.99 | 5h 52m |
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Canon EF 75 mm 300 mm F 40 56 II Lens incl front rear lens caps | |
2 Bids | £20.99 | 6h 10m |
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Nikon Fisheye Nikkor 105 mm F 28 DX AF G ED Lens | |
5 Bids | £292.00 | 6h 11m |
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Mamiya 43mm F 45 L Lens Finder Hood Boxed For Mamiya 7 | |
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£850.00 | 6h 13m |
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Sigma 10 20mm F 40 56 HSM Lens Canon Mint condition | |
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£315.00 | 6h 30m |
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TOKINA 80 200 MM F45 MM MANUAL ZOOM LENS LENS P K FIT | |
1 Bid | £3.00 | 6h 36m |
Animals Close Up, With A Wide Angled Lens
June 26th, 2011 in
Camera Lens | tags: camera, canon, lens, lenses, photography, wide lens, wide lens for canon, wide lens pokemon, wide lens pokemon white, wide lense