Single Vision

SV Perform™

SV Perform has fully optimized optics in all directions. Including calculations based on frame parameters. 

               

Engravings: Default parameters:
Sign: Symbol: CVD: 13 mm
P ◇  FFT: 4 degrees
    PT: 6 degrees


SV Atoric™

SV Atoric is a back surface atoric design with an individualized aspherization in both meridians for all powers. Optimized calculations for all base curves. Should be fitted with the optical axis of the lens passing through the rotational center of the eye. 

SV Classic

SV Classic has a classical design. The peripheral optical quality is decreased because of the spherical geometry. Especially when a changed base curve is desired or with a prescription with high cylinder power, SV Classic is not recommended.

Layers, treatments and colour


Single Vision High Powers

Lenti Atoric™

Lenti Atoric has a lenticular zone of 40 mm and have a back surface atoric design with an individualized asperization in both meridians for all powers. Optimized calculations for all base curves. Should be fitted with the optical axis of the lens passing through the rotational center of the eye. Total lens diameter is 68 mm. 

Lenti Classic

Lenti Classic has a lenticular zone of 40 mm and have a spherical design. The peripheral optical quality is decreased because of the spherical geometry. When a changed base curve is desired, SV Classic is not recommended. Total lens diameter is 68 mm.

Omega (Aspheric)

Omega has an optical zone of 40 mm with a seamless overlay to the carrier. Omega has an aspherical design. Total lens diameter is 67 mm. 

X-Lenti

X-Lenti has an optical zone of 34 mm and with a spherical design. Because of the small zone, this is a good option for the really high powers. Also available as stock lenses with powers +12, +16, +20 and +24. Both stock options and RX options includes ML Filter 400 at the same price as untinted. Total diameter of 62 mm.

Layers, treatments and colour

 

Hyperocular

Hyperocular is available in six powers described with magnification based on the equivalent power. The available options are: 4x, 5x, 6x, 8x, 10x and 12x. The optical zone is variable from 30 mm to 40 mm depending on power. Total diameter is 65 mm for all versions. See table below for description on how to measure Hyperocular. Hyperocular is injection molded in PMMA. PMMA is rather scratch resistant but has poor UV protection.
Not possible to add coating or tints. 

Measuring Hyperocular
Hyperocular is ordered in equivalent powers and will measure in a lens meter as follows:

Noted power Optical zone Ø Equivalent Back vertex power
4x 40 +16 +18
5x 36 +20 +24
6x 34 +24 +27
8x 32 +32 +39
10x 31 +40 +52
12x 30 +48 +70


Lenti Optio Classic

Lenti Optio was previously called Child Lenti because the main purpose is for children with high plus powers and small frames. This can still be used for other high plus powers to reduce weight and thickness. Carrier lens is plano and the lenticular zone is possible to decenter to fit larger frames. The standard zone size is 30 mm. It is possible to order other sizes on demand.

Layers, treatments and colour

 


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