Brilliant Diopters - Round Drop In

Lindsey Optics
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4.5", 138mm and 6" Round Drop-In Diopters with strengths from +1/8 to +3
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Optical Elements that can be used to increase the magnification of a lens. Use these when you need to get really close-up images of small objects.  While not a true macro lens, they are lightweight and quick to use with standard cine matte boxes and filter holders. 

Round Drop-In Filters in 2 Professional Sizes

Our Round Drop-In Diopters are available in two standard cine sizes of 4 1/2 Inch Round and 138mm Round.

Available in 5 Strengths

Our 4.5" Round Drop-In Diopters are available in 6 strengths: +1/8, +1/4, +1/2, +1, +2 and +3.

Our 138mm Round Drop-In Diopters are available in 6 strengths: +1/8, +1/4, 1/2, +1, +2 and +3. 

Our 6" Round Drop-in Diopters are available in strengths of +1/4, +1/2, +1, +2 and +3

Use the +1/8 when you need to get just a tiny bit closer.  The +1 gets you close . . . the +3 gets you VERY close.

Brilliant² 4x5.65 Tray Mount Close-Up Lenses

For the fastest and most convenient form factor, consider our Brilliant² Tray Mount Close-Up Lenses - We've mounted our 138mm diopters in 4x5.65 Matte Box Trays.  They use the same high quality glass as our Round Drop-In close-up lenses and are quick and easy to insert in the matte box. Perfect for quickly getting the right shot with a variety of lenses with different focal lengths, including large diameter prime lenses and zoom lenses.

Exceptional Quality

Lindsey Optics Brilliant Filters are made from the finest optical glass. They feature our rock hard, multi-layer BROADBAND anti-reflective coating. This dramatically reduces light loss and flare. Contrast, color saturation and image quality are preserved. 

Consider Our Brilliant Macro Attachment Lenses

For the very highest quality close-up and macro images, consider our Brilliant Macro Attachment Lenses


  • 5

    Posted by Eugenio Galli on Dec 11th 2019

    They are wonderfully made with perfect glasses