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Custom 3.75x Solar Telecentric

Custom 3.75x Solar Telecentric

Price includes VAT, plus delivery

This is a custom telecentric designed for solar applications. It may be ordered in magnifications from 2x to 5x including intermediate values such as 3.75x. It is intended primarily for use with rear mounted solar filters to ensure the correct F ratio is acheived for optimal etalon performance.

Typically this telecentric is a custom order however we do normally keep the 3.75x version in stock as this equates to an F30 focal ratio when used with F8 telescopes. This being an ideal F ratio for use with our Solar Spectrum solar filters.

The telecentric has T2 threads front and rear and also a 1.25" filter thread at the front.

All custom tele-centrics are made to order. Please contact us for details about lead times.

Browse these categories as well: Tele-Centrics and Reducers, Tele-Centric Lenses