| Literature DB >> 34061224 |
Achim Langenbucher1, Peter Hoffmann2, Jascha Wendelstein3, Nóra Szentmáry4,5.
Abstract
BACKGROUND ANDEntities:
Keywords: Aniseikonia; Biometry; Lens power calculation; Ocular magnification; Retinal image size
Mesh:
Year: 2021 PMID: 34061224 PMCID: PMC8763732 DOI: 10.1007/s00347-021-01412-6
Source DB: PubMed Journal: Ophthalmologe ISSN: 0941-293X Impact factor: 1.059



| Formel | Objektabstand | ELP/Brechwert; Vergenz | Beispiel 1 OD | Beispiel 1 OS | Beispiel 2 OD | Beispiel 2 OS |
|---|---|---|---|---|---|---|
| Haigis-Formel | o = ∞ | ELP in mm/PL in dpt | 4,7/24,52 | 4,7/23,87 | 5,8/5,26 | 5,6/6,12 |
| VB/VB′ | 0/−1,20 | 0/0 | 0/−2,40 | 0/−0,20 | ||
| VC/VC′ | −1,18/41,93 | 0/42,56 | −2,33/42,84 | −0,20/44,97 | ||
| VL/VL′ | 49,16/73,69 | 50,01/73,88 | 52,71/57,97 | 55,36/61,48 | ||
| o = 5 m | ELP in mm/PL in dpt | 4,7/24,79 | 4,7/24,15 | 5,8/5,55 | 5,6/6,42 | |
| VB/VB′ | −0,20/−1,40 | −0,20/−0,20 | −0,20/−2,60 | −0,20/−0,40 | ||
| VC/VC′ | −1,38/41,74 | −0,20/42,36 | −2,52/42,65 | −0,40/44,77 | ||
| VL/VL′ | 48,89/73,69 | 49,73/73,88 | 52,43/57,98 | 55,06/61,48 | ||
| Hoffer-Q-Formel | o = ∞ | ELP in mm/PL in dpt | 4,9/24,47 | 4,9/23,71 | 6,5/4,52 | 6,2/5,44 |
| VB/VB′ | 0/−1,2 | 0/0 | 0/−2,40 | 0/−0,20 | ||
| VC/VC′ | −1,18/42,65 | 0/43,27 | −2,33/43,59 | −0,20/45,72 | ||
| VL/VL′ | 50,93/75,41 | 51,72/75,43 | 56,28/60,80 | 58,93/64,37 | ||
| o = 5 m | ELP in mm/PL in dpt | 4,9/24,75 | 4,9/24,00 | 6,5/4,84 | 6,2/5,77 | |
| VB/VB′ | −0,2/−1,40 | −0,20/−0,20 | −0,20/−2,60 | −0,20/−0,40 | ||
| VC/VC′ | −1,38/42,45 | −0,20/43,07 | −2,52/43,30 | −0,40/45,52 | ||
| VL/VL′ | 50,66/75,41 | 51,43/75,43 | 55,96/60,80 | 58,60/64,37 | ||
| Castrop-Formel | o = ∞ | ELP in mm/PL in dpt | 4,6/24,45 | 4,6/23,86 | 4,9/5,06 | 5,0/5,99 |
| VB/VB′ | 0/−1,06 | 0/0,14 | 0/−2,26 | 0/−0,06 | ||
| VCa/VCa′ | −1,05/47,78 | 0,14/48,35 | −2,20/48,96 | −0,06/51,10 | ||
| VCp/VCp′ | 48,75/42,53 | 49,35/43,17 | 49,84/43,40 | 52,05/45,62 | ||
| VL/VL′ | 48,70/73,15 | 49,52/73,38 | 50,65/55,72 | 53,94/59,92 | ||
| o = 5 m | ELP in mm/PL in dpt | 4,6/24,72 | 4,6/24,14 | 4,9/5,33 | 5,0/6,27 | |
| VB/VB′ | −0,2/−1,26 | −0,20/−0,06 | −0,20/−2,46 | −0,20/−0,26 | ||
| VCa/VCa′ | −1,24/47,59 | −0,06/48,15 | −2,39/48,77 | −0,26/50,90 | ||
| VCp/VCp′ | 48,54/42,32 | 49,14/42,96 | 49,65/43,20 | 51,85/45,42 | ||
| VL/VL′ | 48,43/73,15 | 49,25/73,38 | 50,39/55,72 | 53,65/59,92 |
| Abbildungsmaßstab M × 1000 | Objektabstand | Beispiel 1 OD | Beispiel 1 OS | Beispiel 2 OD | Beispiel 2 OS |
|---|---|---|---|---|---|
| Haigis-Formel | o = ∞ (m) | M∞3 = 15,6833 | M∞3 = 15,9028 | M∞3 = 20,6302 | M∞3 = 19,9740 |
| Relativ in % | 1,3898 | −3,2318 | |||
| o = 5 m (1) | M3 = −3,1268 | M3 = −3,1703 | M3 = −4,1123 | M3 = −3,9812 | |
| Relativ in % | 1,3840 | −3,2385 | |||
| Hoffer-Q-Formel | o = ∞(m) | M∞3 = 15,6130 | M∞3 = 15,8459 | M∞3 = 20,6420 | M∞3 = 19,9752 |
| Relativ in % | 1,4809 | −3,2838 | |||
| o = 5 m (1) | M3 = −3,1125 | M3 = −3,1588 | M3 = −4,1136 | M3 = −3,9805 | |
| Relativ in % | 1,4759 | −3,2894 | |||
| Castrop-Formel | o = ∞(m) | M∞4 = 15,7686 | M∞4 = 15,9842 | M∞4 = 20,7635 | M∞4 = 20,0846 |
| Relativ in % | 1,3578 | −3,3243 | |||
| o = 5 m (1) | M4 = −3,1438 | M4 = −3,1866 | M4 = −4,1396 | M4 = −4,0037 | |
| Relativ in % | 1,3519 | −3,3378 | |||