Canon 500mm Telephoto Lens Setup
Grayscale Steps from Black to White
The image above shows 17 grayscale steps from black (value of 0) to white (value of 255) with a step value of 16. Your monitor should clearly show a difference in brightness between each step. If this is not the case you should adjust the brightness and contrast of your monitor until it does. After brightness and contrast adjustment you should perform the appropriate color adjustments per your monitor manual. Proper adjustment of your monitor will allow you to see images on the web the way they were intended to be seen.
Diffuse Nebulas
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| IC4628 |
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| Sh2-205 |
Sh2-278 Region |
NGC2170 Region |
IC405/410 |
IC443/444 & Sh2-249 |
Rho Ophiuchus Nebula |
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| Sh2-171 |
LBN667 (Sh2-199) |
The Orion Bubble (Sh2-264) |
M42 Complex |
Sh2-202 & vdB14/15 |
vdB-7-8-9 |
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| North America/Pelican Nebulas |
IC1396 |
IC5146 |
Sh2-140/145/150 |
Sh2-155 |
Barnard 7 |
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| Rosette Nebula |
Cone Nebula Region |
Sh2-1 |
Cone/Fox Fur Nebula |
IC2169 |
NGC6334 & NGC6357 |
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| Barnard's Loop |
Orion's Belt |
P/O Orion Bubble |
Horsehead Region |
Witch's Head Nebula |
The Seagull Nebula |
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| Pleiades |
California Nebula |
IC59/IC63 |
Heart Nebula |
NGC1333 Region |
IC348 Region |
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| Cygnus Star Cloud |
Barnard's Loop |
Orion's Sword |
Orion's Belt |
IC1318 |
M24 Mosaic |
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| Pleiades & IC353 |
Cone Nebula Region |
IC1287 |
NGC6726/Globular NGC6723 |
Gum 17&15 |
P/O Vela SNR |
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| Rho Ophiuchus Area |
M8-M20 |
Rosette Nebula |
NGC6334-6357 |
Cat's Paw Nebula |
Lobster Nebula |
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| IC405-410 |
IC443-444 |
Witch's Head |
Seagull Nebula |
Heart Nebula |
Blue Horsehead |
Diffuse Nebulas in HOO Narrowband
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| M24 (Sh2-41) |
IC1318 |
NGC6888 |
Sh2-112/115 |
IC1318/Cygnus-X Mosaic |
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| Cygnus Star Cloud |
IC1396 |
SH2-171 |
SH2-240 |
IC443-444 |
M16-M17 |
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| M8-M20 Region |
Sh2-12&13 |
Veil Nebula |
Sh2-129 |
NGC7000 |
Sh2-119 |
Galaxies
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| M31-HaLRGB |
NGC253-288 |
NGC55 |
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| M31 |
M33 |
NGC253/NGC288 |
Virgo Galaxy Cluster |
M51 |
M81 & M82 |
Other Objects
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| Meteor |
Lunar Eclipse |
Sagittarius Star Cloud |
Omega Centauri |
Solar Eclipse |
Globular Star Cluster M4 |
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| M22 |
B111-M11 |
Omega Centauri |
Wolf-Rayet 134 |
M24 Star Cloud |
Galactic Dark Horse |
