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Rod lenses are highly polished cylinders made of optically transparent and homogeneous materials. Cut-rod cylindrical lenses are derivatives of the mother rod lens obtained by grinding off top and bottom of the rod. The length of rod and cut-rod lenses is diced to required length.
Rod lenses are highly polished cylinders made of optically transparent and homogeneous materials. Cut-rod cylindrical lenses are derivatives of the mother rod lens obtained by grinding off top and bottom of the rod. The length of rod and cut-rod lenses is diced to required length.
To generate the code for your product, use the code generator below. Once created, copy the code in an email and send it at sales@doriclenses.com to request a quote.
The feasibility of the selected configuration is to be confirmed by the Sales department.
ORDERING CODE: ROD_Glass_D_h1_h2_t_L_S1(λ1-λ2)_S2(λ1-λ2)
Glass - Optical material
D - Rod diameter (mm)
h1 - Rod height above optical axis (<=D/2) in mm
h2 - Rod height below optical axis (<=D/2) in mm
t - Rod thickness (<=D) in mm
L - Rod length (mm)
S1(λ1-λ2) - Coating code
S2(λ1-λ2) - Coating code
The thickness of an hemispherical lens is D/2.
The thickness of an aplanatic lens is D(1+1/n)/2.
EFL = (n*D) / (4*(n-1))
WD = EFL - (D/2)