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Lenses Machine Vision

Optical Components | Lenses Machine Vision

Germanium Ge Optical Components for Infrared

Germanium transmission cuts on at 1.8µm and has useful transmission until 14µm. Knight Optical’s Germanium windows and lenses are used in thermal imaging cameras, where inert and rugged optics are required. Germanium offers high ind...

Knight Optical UK Ltd
Barium Fluoride BaF2 Optics for Infrared

Barium Fluoride transmission above 90% from 0.25µm to 9.5µm. Barium Fluoride has lower thermal-shock resistance and hardness than calcium fluoride but offers the highest resistance to high energy radiation compared to other IR materials a...

Knight Optical UK Ltd
Telecentric zoom-lens Correctal® TZ

Our telecentric zoom lens is a truly telecentric zoom lens. It features a variable iris, detents for the zoom positions and a C-mount thread. The particular advantage lies in the fixed working distance independent of the zoom position. Minimum pixel-...

Sill Optics GmbH & Co. KG
Doublesided telecentric lenses Correctal® TDL for UV

The lenses of this series work at a wavelength between 360 - 440 nm. They are designed for a DMD (digital mirror device) projection at a 12° angle of aperture. The correction for a TIR (total internal reflection) prism is already included. Of cou...

Sill Optics GmbH & Co. KG
Doublesided telecentric lenses Correctal® TDL

The advantage of doublesided telecentric lenses is that they show hardly any geometric aberrations. These lenses are especially suitable for particularly precise applications with large sensors, possibly in combination with microlenses.

Sill Optics GmbH & Co. KG
Telecentric lenses Correctal® TL for line-sensors

The lenses in this category have been developed for line cameras. However, it is of course possible to use them with matrix sensors as well. Here the length of the line is equivalent to the maximum sensor diagonal. For the available threads please se...

Sill Optics GmbH & Co. KG
Telecentric lenses Correctal® T with high NA

The lenses in this category have an extra high numerical aperture, and thus a high resolution and great light transmission.

Sill Optics GmbH & Co. KG
Miniature telecentric lenses with C-mount

These lenses offer telecentricity for the smallest available space. All of them have an external diameter of 16 mm. They feature a fixed iris and a C-mount thread. In contrast to our other lenses, the models with coaxial illumination come with a stan...

Sill Optics GmbH & Co. KG
Telecentric lenses Correctal® T

The lenses in this category have a resolution of less than 30 lp/mm, they are suitable for VGA sensors. They have a C-mount thread and a variable iris.

Sill Optics GmbH & Co. KG
Telecentric lenses Correctal® T normal resolution

The lenses in this category have a resolution of 30 lp/mm up to 55 lp/mm, and are thus suitable for standard sensors. They have a C-mount thread and a variable iris.

Sill Optics GmbH & Co. KG
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