User Tools

Site Tools


en:lenscatalog:version061002:basecurve.dat

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

en:lenscatalog:version061002:basecurve.dat [2014/04/30 12:32] – created justinvombergen:lenscatalog:version061002:basecurve.dat [2016/10/26 13:23] (current) larabernau
Line 1: Line 1:
 +====== BaseCurve.Dat ======
 +
 +===== Description =====
 +In the BaseCurve.Dat file it is set, which base curves for which lens are available. 
 +
 +Info: If data records do not exist for a lens, then entries for the base curve in an order are not possible. 
 +
 +
 +===== Table Structure =====
 +
 +^No ^Field name ^Pos ^Length ^Format ^Remark ^
 +|1*|Manufacturer-code Base lens|1|6|T6|
 +|2*|Diameter|7|4|9999|7080 or two-digit with following space each|
 +|3*|Elliptical|11|1|T1|Space=Round \\ “E”=Elliptical|
 +|4*|Strongest principal meridian from|12|5|+9999|+99.99|
 +|5*|Strongest principal meridian to|17|5|+9999|+99.99|
 +|6*|Cylinder from|22|4|9999|99.99|
 +|7*|Cylinder to|26|4|9999|99.99 \\ Please consider the entry “pricedefinition-cylinder” in the Head.Dat file. If a minus-cylinder is entered there, it is assumed that the value in this field here is automatically a negative value. A sign is not entered.|
 +(This is also true for field 6 Cylinder from)|
 +|8*|Cylinder power on “Strongest pricipal meridian from”|30|3|999|0 bis 100% \\ “See various definitions”|
 +|9*|Cylinder power on “Strongest pricipal meridian to” |33|3|999|0 bis 100% \\ “See various definitions”|
 +|10|Base curve|36|4|9999|99.99|
 +|11|ISNEWSF061002 Kleinster Durchmesser zu dieser Basiskurve|40|4|9999|7080 oder zweistellig mit zwei folgenden “Space”. \\ Kann Leer bleiben, wenn Feld 12 den Wert 0 besitzt.|
 +|12|ISNEWSF061002 Abstufung zum kleinsten Durchmesser in mm|44|2|99|0 = keine kleineren Durchmesser möglich. \\ >1 = Abstufung in mm Beschreibung siehe Hinweise|