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OPT 662 OWN > Wavelengths > Flashcards

Wavelengths Flashcards

1
Q

Violet

A

380-450

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2
Q

Yellow

A

570-590

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3
Q

Green

A

495-570

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4
Q

Red

A

620-750

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5
Q

Blue

A

450-495

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6
Q

Orange

A

590-620

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7
Q

Anamolscope Mixture

A

590 (yellow) with Red (670) and Green (546)

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8
Q

Peak discrimination for normals

A

495 (B/G) and 590 (Y/O)

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9
Q

Peak discrimination for pro and deu

A

495 (B/G)

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10
Q

Peak desaturation wavelength for Normals

A

Yellow 578

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11
Q

Peak Desaturation for Pro

A

492

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12
Q

Peak Desaturation for Deu

A

498

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13
Q

Invariant Blue

A

478

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14
Q

Invariant green

A

503

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15
Q

Invariant Yellow

A

578

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16
Q

Wavelengths below invariant green will appear more ____ as they get brighter

A

BLUE

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17
Q

Wavelengths above invariant green will appear more ____as they get brigher

A

YELLOW

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18
Q

Proton copunctal point

A

700 nm (Red)

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19
Q

Duetan copunctal point

A

Compliment of 500 in extraspectal area (purple)

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20
Q

Tritan copunctal point

A

380 violet

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21
Q

Deutan neutral point

A

498 (green)

22
Q

Protan neutral point

A

492 (blue)

23
Q

Tritan neutral point

A

569 (yellow)

24
Q

Protonopia peak

25
Q

Deutanopia peak

26
Q

Rods peak

27
Q

S cone

A

426 (violet blue)

28
Q

M cone

A

530 (green)

29
Q

L cone peak

A

557 (green)

30
Q

All cones

31
Q

CIE colors

A

700 (RED), 550 (green), 380 (violet)

32
Q

Melanopsin Neutral point

33
Q

When do we all become dichromats

34
Q

Standard Illuminant A

A

2800 (incandescent bulb)

35
Q

Standard illuminant B

A

4800 (sun)

36
Q

Standard illuminant C

A

6800 (overcast day)

37
Q

Variant peak for tetrachromats

A

552 (yellow)

38
Q

Peak contrast

A

4 cpd or 20/150 (magno)

39
Q

Threshold contrast

A

30 cpd or 20/20 (parvo)

40
Q

Flicker peak

41
Q

Flicker threshold

42
Q

.3 ND

43
Q

2 ND

44
Q

.6 ND

45
Q

1 ND

46
Q

3 ND

47
Q

Koniocellular spatial

48
Q

Koniocellular temporal

A

50 milliseconds

49
Q

Koniocellular CFF

50
Q

Ipsilateral layers of lgn

51
Q

Kollner’s B/Y

A

Media and outer retinal defects. Include nuclear sclerosis, ARMD, and diabetic retinopathy (most common)

52
Q

Kollner’s R/G

A

Inner retinal defects. Include optic neuritis, leber’s syndrome, and toxic amblyopia.

OPT 662 OWN (1 decks)

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