VOIGTLÄNDER DYNAR 100mm f/6 — Optical Cross-Section & Ray Tracing

Home / Lenses / Voigtländer / VOIGTLÄNDER DYNAR 100mm f/6VOIGTLÄNDER DYNAR 100mm f/6US 765,006 A↗ — Carl August Hans Harting
5 ELEMENTS / 3 GROUPS
PATENT NORMALIZATION fD = 100
COMPUTED EFL 101.194 mm
MODELED f/6.060
ALL-SPHERICAL
Focus MechanismStatic published infinity prescription (NO_INTERNAL_RECONSTRUCTION); external camera/bed/bellows translation is outside the model.
Optical Elements (5 physical)ElementTypeGlass
L1Biconvex PositiveUnmatched (vintage heaviest baryta crown; patent nD=1.61330, nG′=1.62723)
L2Negative MeniscusUnmatched (vintage light baryta flint; patent nD=1.56980, nG′=1.58410)
L3Biconcave NegativeUnmatched (vintage heavy silicate flint; patent nD=1.60611, nG′=1.62424)
L4Biconcave NegativeUnmatched (vintage silicate glass; patent nD=1.53780, nG′=1.55143)
L5Biconvex PositiveUnmatched (vintage heavy baryta crown; patent nD=1.61330, nG′=1.62723)

Element	Type	Glass
L1	Biconvex Positive	Unmatched (vintage heaviest baryta crown; patent nD=1.61330, nG′=1.62723)
L2	Negative Meniscus	Unmatched (vintage light baryta flint; patent nD=1.56980, nG′=1.58410)
L3	Biconcave Negative	Unmatched (vintage heavy silicate flint; patent nD=1.60611, nG′=1.62424)
L4	Biconcave Negative	Unmatched (vintage silicate glass; patent nD=1.53780, nG′=1.55143)
L5	Biconvex Positive	Unmatched (vintage heavy baryta crown; patent nD=1.61330, nG′=1.62723)