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Burris Ballistic E3Reticle

Determine the eyepiece focal length required to achieve a particular magnification.   Formula:     Telescope Focal Length   /   Magnification

Customrifle scope reticles

3: Exit pupils less than 0.4mm are impractical because eye floaters and eye-lashes can interfere with the view. They might also indicate the magnification is too high.

Burris Ballistic Plexreticle

We work closely with our vendors to provide high-quality LED lighting for machine vision applications. Visit our PRODUCTS section to discover an LED lighting solution for your vision application and choose "CONFIGURE THIS LIGHT" to customize a light to meet your needs.

Calculate the magnification of a telescope and eyepiece combination.   Formula:     Telescope Focal Length   /   Eyepiece Focal Length

For use with the SL256 Pattern Projecting Spot Lights Five field-replaceable standard patterns available 0.050mm line width photolithography Reticles include spanner wrench Please contact Ai for custom reticle patterns

Custom reticleFortnite

Calculate the theoretical maximum magnification possible with a particular telescope.   Formula:     2.5   X   Telescope Aperture   (Maximum: 350x)

2: An exit pupil size (diameter of light beam as it exits eyepiece) over 7.5mm might be too large for telescope designs with central obstructions (i.e. Newtonian telescopes).