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 3 in 1 Wide Angle Fish eye Lens + Back Case + Pouch for iPhone 4 4S 4G DC102 $12.79 Time Remaining: 13d 16h 22m Buy It Now for only: $12.79 |
 55mm Wide Angle fish eye Lens For Sony DSLR A330 A230 A290 A300 A350 A380 A390 $37.95 Time Remaining: 59m |
 Wide Angle Fish Eye Len Lens for iPhone 4 4s Camera Mobile Cell Phone $1.99 Time Remaining: 17d 2h 40m Buy It Now for only: $1.99 |
 55mm Wide Angle fish eye Lens For Sony DSLR a33 a55 a35 a330 a230 a100 a390 a350 $37.95 Time Remaining: 4h 34m |
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 Jelly Lens Wide Angle Fish Eye For Compact Digital Camera Cell Phone iPhone New $0.99 Time Remaining: 11d 17h 5m Buy It Now for only: $0.99 |
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 042x New Super Fish Eye WIDE ANGLE For Canon EOS 1000D Rebel XS $47.01 Time Remaining: 8h 2m |
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 Sony VCLMHG07A Wide End Conversion Lens Fish Eye Never used $50.00 Time Remaining: 11h 1m |
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 Wide Angle Fish Eye Lens for Canon EOS 50D w 18 55mm $36.95 Time Remaining: 11h 10m |
 Wide Angle Jelly Lens Fish Eye for Cell Phone iPhone Compact Digital Camera New $0.99 Time Remaining: 11d 19h 48m Buy It Now for only: $0.99 |
 042x FISH EYE WIDE LENS CANON DIGITAL 52mm 55mm 58mm $39.99 Time Remaining: 14d 4h 54m Buy It Now for only: $39.99 |
 55mm Wide Angle fish eye Lens For Sony DSLR A330 A230 A290 A300 A350 A380 A390 $37.95 Time Remaining: 1d 19m Buy It Now for only: $42.00 |
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 55mm Wide Angle fish eye Lens For Sony DSLR A330 A230 A290 A300 A350 A380 A390 $37.95 Time Remaining: 1d 59m |
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 55mm Wide Angle fish eye Lens For Sony DSLR A330 A230 A290 A300 A350 A380 A390 $37.95 Time Remaining: 1d 2h 35m Buy It Now for only: $41.75 |
 Vivitar Series 1 43x Fish Eye Wide Angle Lens with 58mm Base $39.95 Time Remaining: 28d 13h 30m Buy It Now for only: $39.95 |
 55mm Wide Angle fish eye Lens For Sony DSLR A300 A350 $24.94 Time Remaining: 26d 15h 54m Buy It Now for only: $24.94 |
 New Fish Eye WIDE HQ For Canon EOS 40D 50D 5D 30D 20Da $34.99 Time Remaining: 1d 7h 44m |
 Wide Angle + Micro Lens + Fish Eye + 8X Telephoto Lens Kit for iPhone 4 4G DC74 $32.49 Time Remaining: 4d 3h 3m Buy It Now for only: $32.49 |
 Fish Eye Wide Macro Lens for Sony Alpha A580 +18 55mm $38.95 Time Remaining: 1d 9h 26m |
 Wide Angle Jelly Lens Fish Eye for Phone Digital Camera $0.99 Time Remaining: 11d 15h 43m Buy It Now for only: $0.99 |
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 Fish Eye Wide Angle Combo Lens for SONY Alpha dSLR and the SAL18 55mm $34.95 Time Remaining: 1d 11h 10m |
 Wide Angle +Fish Eye +Macro Converter for Canon EOS 60D $39.95 Time Remaining: 2d 1h 50m Buy It Now for only: $39.95 |
 Kenko Fish Eye 180 Beautiful Extreme Wide Angle auxiliary lens NICE $126.07 Time Remaining: 7d 12h 42m Buy It Now for only: $126.07 |
 Super Fish Eye WIDE ANGLE For Canon EOS 1000D Rebel XS $34.99 Time Remaining: 1d 13h 44m |
 042x FISH EYE WIDE LENS For Sony Alpha A100 A200 A300 $39.99 Time Remaining: 14d 4h 54m Buy It Now for only: $39.99 |
 Fish Eye Wide Angle Lens for Cell Phone Notebook Netbook Camera 180 Degree $0.46 (10 Bids) Time Remaining: 1d 14h 14m |
 Fisheye Fish Eye Wide + Macro Lens For Sony Alpha NEX 5 NEX 3 NEX5 NEX5N NEX3A $38.80 Time Remaining: 20d 18h 43m Buy It Now for only: $38.80 |
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 WIDE Angle FISHEYE Fish eye LENS FOR CANON EOS REBEL 1000D XS 450D XSi 500D T3i $33.95 Time Remaining: 8d 14h 57m Buy It Now for only: $33.95 |
 Super Wide Semi Fish Eye Lens Series 7 46mm 49mm 52mm 45 Day Limited Warranty $20.00 Time Remaining: 6d 9h 2m Buy It Now for only: $20.00 |
 55mm Wide Angle fish eye Lens For Sony DSLR A330 A230 A290 A300 A350 A380 A390 $37.95 Time Remaining: 2d 59m |
 4 in 1 Set 8X Zoom Telescope+Wide Angle Macro+Fish Eye Lens for iPhone 4G 4 $49.99 Time Remaining: 6d 16h 11m Buy It Now for only: $49.99 |
 Rokinon FE8M N 8mm F35 Fisheye Fish eye wide Lens for Nikon SLR DSLR camera NEW $255.00 (1 Bid) Time Remaining: 2d 1h 44m |
 Fish Eye Wide Angle Macro Lens for Pentax K r +18 55mm $39.95 Time Remaining: 2d 19h 50m Buy It Now for only: $39.95 |
 New Wide Angle Jelly Lens Fish Eye for Cell Phone iPhone Compact Digital Camera $0.99 Time Remaining: 25d 20h 21m Buy It Now for only: $0.99 |
 55mm Wide Angle fish eye Lens For Sony DSLR a33 a55 a35 a330 a230 a100 a390 a350 $37.95 Time Remaining: 2d 4h 34m |
 For iPhone 4G 4S Detachable 067X Wide Angle Macro + Fish Eye Lens 3 in 1 $16.00 Time Remaining: 7d 36m Buy It Now for only: $16.00 |
 Magnetic Fish Eye Wide 180Lens for iPhone 4 4G Camera $2.69 Time Remaining: 21d 3h 13m Buy It Now for only: $2.69 |
 Wide Angle + 067x Macro + 180 Fish Eye Lens for Kodak Zi6 Zx1 Zx3 PLAYSPORT $19.99 Time Remaining: 2d 4h 36m |
 4 in 1 Set 8X Zoom Telescope+Wide Angle Macro+Fish Eye Lens for iPhone 4G 4S $23.98 Time Remaining: 18d 10h 54m Buy It Now for only: $23.98 |
 Fish Eye Wide Angle Lens for Nikon 18 70mm AF S DX $38.95 Time Remaining: 2d 7h 26m |
 Wide Angle Jelly Lens Fish Eye for Cell Phone iPhone Compact Digital Camera New $0.99 Time Remaining: 29d 17h 29m Buy It Now for only: $0.99 |
 NEW Vivitar 043x Fish Eye Wide Angle Lens w 52mm Base $39.95 Time Remaining: 19d 8h 20m Buy It Now for only: $39.95 |
 Wide Fish Eye 42x Lens +MACRO for Nikon D7000+18 55mm $36.99 Time Remaining: 2d 10h 26m |
 045x Wide Angle Fish Eye Fisheye 28mm Lens HD 28 045 $22.72 Time Remaining: 14d 30m Buy It Now for only: $22.72 |
 WIDE ANGLE ORIGINAL REPLACEMENT GOPRO HD HERO LENS FISHEYE FISH BOWL OPTICS KIT $79.99 Time Remaining: 2d 12h 2m |
 58mm 025x Wide FISH EYE Fisheye +125 MACRO LENS 58 mm $51.99 Time Remaining: 21d 16h 38m Buy It Now for only: $51.99 |
 03X 37mm Baby Death Professional Super Wide Angle Fisheye Fish eye Video Lens $59.95 Time Remaining: 3d 5h 57m Buy It Now for only: $59.95 |
 Nikon 16mm 28 AIS Lens Fisheye Full Frame 180 Nikkor Fish Eye 16 Wide Angle $202.50 (10 Bids) Time Remaining: 2d 12h 33m |
 Vivitar Series 1 43x Wide Angle to Fish Eye Conversion Lens w 52mm Base $39.95 Time Remaining: 19d 9h 50m Buy It Now for only: $39.95 |
 37mm 37 mm 025x Wide FISH EYE Fisheye +125 MACRO LENS $44.50 Time Remaining: 18d 14h 31m Buy It Now for only: $44.50 |
 Fish Eye Wide Angle Lens for Cell Phone Notebook Netbook Camera 180 Degree $0.01 Time Remaining: 2d 12h 54m |
 Fish Eye Wide 180 Lens for iphone 4 camera $18.89 Time Remaining: 11d 19h 20m Buy It Now for only: $18.89 |
 super wide semi fish eye 042X lens works on digital screw fit $1.55 Time Remaining: 3d 1h 37m |
 FISH EYE WIDE ANGLE LENS FOR ALL 58mm NIKON NEW USA $38.90 Time Remaining: 9d 4h 5m Buy It Now for only: $38.90 |
 37mm 025x Wide FISH EYE Fisheye MACRO LENS For Sony $42.99 Time Remaining: 11d 12h 42m Buy It Now for only: $42.99 |
 New Fish Eye WIDE HQ For Canon EOS 40D 50D 5D 30D 20Da $34.99 Time Remaining: 3d 7h 44m |
 Fish Eye 42x Wide angle lens FOR Canon AE 1 AE1 A1 T70 $34.00 Time Remaining: 18d 6h Buy It Now for only: $34.00 |
 Magnetic 4 in 1 Wide Angle Macro 2X Fish Eye Lens for Kodak Zi8 Zi6 Zx3 Zx5 Zx1 $49.99 Time Remaining: 29d 22h 14m Buy It Now for only: $49.99 |
 Fish Eye Wide Angle Combo Lens for Canon EOS T3 $35.95 Time Remaining: 3d 10h 10m |
 HD Wide angle 043X 52mm fish eye lens for Nikon D40 D50 D60 D70 D80 D90 D5000 $19.99 Time Remaining: 16d 14h 19m Buy It Now for only: $19.99 |
 42x Fish Eye Wide Angle Macro Lens for Sony ALPHA A380 $38.95 Time Remaining: 3d 10h 53m |
 Fish Eye Wide Macro Combo Lens for Canon EOS 550D $39.95 Time Remaining: 1d 4h 30m Buy It Now for only: $39.95 |
 ALBINAR SUPER WIDE FISH EYE CONVERSION LENS for DIGITAL CAMERA SLR SLT DSLR $75.00 Time Remaining: 4d 8h 26m Buy It Now for only: $75.00 |
 Fish Eye Wide Angle Macro Lens for Sony A290 w 18 55mm $38.95 Time Remaining: 3d 11h 11m |
 Jelly Lens Wide Angle Fish Eye For Cell Phone And Camera New ABR07 $2.50 Time Remaining: 10d 18h 11m Buy It Now for only: $2.50 |
 040X HIGH DEFINITION WIDE MACRO LENS FISH EYE FOR CANON EOS 40D 50D 5D 30D 20D $28.49 Time Remaining: 3d 11h 19m |
 Fish Eye Wide 180 Lens Mobile Phone unlocked Camera $10.99 Time Remaining: 22d 16h 40m Buy It Now for only: $10.99 |
 58mm x025 Fisheye Wide Angle Fish Eye + Macro Lens For Canon 18 55mm 55 250mm $49.99 Time Remaining: 24d 19h 27m Buy It Now for only: $49.99 |
 Wide Angle Fish Eye Macro for Canon EF 28 90mm Lens $36.95 Time Remaining: 4d 10h 30m |
 Fish Eye Wide Angle 042x Lens for Canon Rebel XSi XT T3ii D60 D30 10D 1D 1DS 5D $33.95 Time Remaining: 22d 2h 20m Buy It Now for only: $33.95 |
 FISH EYE Wide LENS FOR SONY DCR TRV138 DCR TRV17 TRV19 $39.87 Time Remaining: 14d 1h 26m Buy It Now for only: $39.87 |
 Fish eye and Wide Angle Lens + Macro Lens for Canon XT XS $36.95 Time Remaining: 4d 11h 50m |
 Magnetic 045x Wide Angle Fisheye Fish Eye Lens for Digital Camera Japan made $33.49 Time Remaining: 16d 4h 7m Buy It Now for only: $33.49 |
 WISER SUPER WIDE SEMI FISH EYE LENS 55MM MOUNT W CASE FRONT CAPMADE IN JAPAN $12.99 Time Remaining: 4d 12h 21m |
 Super Wide Angle FISH EYE Lens MACRO FOR Canon EOS 7D 60D 50D 40D 30D 20D 35mm $39.99 Time Remaining: 22d 5h 28m Buy It Now for only: $39.99 |
 52mm 021x FishEye Fish Eye Wide Angle Lens For Panasonic Lumix G1 NEW in USA $54.95 Time Remaining: 3d 14h 31m Buy It Now for only: $54.95 |
 Wide Angle+Fish Eye+Macro Converter for Canon EOS 450D $36.95 Time Remaining: 5d 11h 50m |
 Wide Angle +Fish Eye +Macro Converter for Canon EOS 30D $39.95 Time Remaining: 21h 50m Buy It Now for only: $39.95 |
 Magnetic Fish Eye Wide 180Lens for iPhone 4 4G Camera $2.69 Time Remaining: 28d 16h 9m Buy It Now for only: $2.69 |
 49mm 036X Wide Angle fish eye Lens For Sony NEX 7 A NEX 3 NEX 5 NEX C3 18 55mm $45.00 Time Remaining: 5d 12h 23m Buy It Now for only: $49.99 |
 155mm Extreme Wide Angle Lens Panoramic Fish Eye View for gopro hero hd2 hero2 $119.99 Time Remaining: 8d 2h 8m Buy It Now for only: $119.99 |
 Super Fish Eye WIDE ANGLE For Canon EOS 1000D Rebel XS XSi XT XTi 58mm Lens $39.91 Time Remaining: 21h 42m |
 Fish Eye Wide Angle Converter for Olympus Evolt+14 42mm $36.95 Time Remaining: 11d 18h 25m Buy It Now for only: $36.95 |
 Fish Eye 42x Wide angle lens FOR Canon AE 1 AE1 A1 T70 $33.95 Time Remaining: 22d 3h 43m Buy It Now for only: $33.95 |
 Hot Fish Eye Wide Angle Lens for Phone Notebook Netbook Camera 180 Degree $0.01 Time Remaining: 1d 13h 30m |
 WIDE ANGLE FISHEYE FISH EYE LENS + MACRO for PENTAX SLR Camera NEW Japan made $34.95 Time Remaining: 20d 18h 44m Buy It Now for only: $34.95 |
Why are most fish tanks 12 inches wide?
All the fish and reptiles tanks I've ever seen (up to 75 gallons) are either 12 or 13 inches wide. The 40 breeder and special reptile tanks are the only exception. Why is this? What is so great about a 12 inch wide tank?
From an aesthetic standpoint, people tend to appreciate a larger surface staring back at them. Thus, long, tall tanks are perceived as being bigger than long, wide, short tanks of equal volume. While a larger footprint would really be ideal for most inhabitants, they don't sell as well.
Kodak Zx5 Playsport Review (Dash Cam edition). Wide angle, Fish eye, 720p, 1080p FOV comparisons.