Lens Accessories

MidOpt Bi Filters

The latest Bi filters have been specifically designed for use with laser diodes for separation of wavelengths when multiple light sources of similar wavelengths are present.

MidOpt Backlight fluoreSHEET

Ideal for creating a backlight effect in applications with space constraints that prevents the use of regular backlight equipment.

• Adhesive Backing
• Repels water
• Tear-resistant
• Flexible
• Sizes: 11″ x 17″ (280 x 432mm), 11″ x 14″ (280 x 356mm), 8.5″ x 11″ (216 x 280mm

Close Up Diopters

A range of close up diopters that alter the infinity focus of a given lens to a distance much closer – they screw onto the end of the lens like a filter.

Available for the following distances
1000mm, 500mm, 333mm & 250mm

Focal Length Extenders

Standard quality focal length extenders narrow the angle of view of a given lens by a multiplying factor.
Available in the following:
1.5x and 2x
C-mount and CS-Mount

Locking Ring for M12 S-Mount

Locking ring for M12 S-mount lenses allowing you to lock the lens at the desired focal point

MidOpt Bandpass Filters

MidOpt Bandpass Filters are used in a variety of industries, including machine vision, factory automation, security and surveillance, license plate recognition, medical science, agricultural inspection, aerial imaging, motion analysis & photography.

MidOpt Longpass Filters

MidOpt Longpass Filters are often used in fluorescence applications to block an excitation light source or to pass multiple emission wavelengths, improving signal to noise ratio. Also commonly used in photography and astronomy.