in stock
in stock

TS-Optics 70 mm f/5 Quadruplet Flatfield Apo with 3-Element FPL53 Objective

instead 1.304,20 EUR
only 1.091,60 EUR
excl. VAT
excl. 4,65 € Shipping costs


TS-Optics 70 mm f/5 Quadruplet Flatfield Apo with 3-Element FPL53 Objective

The 4-element apochromat with 70 mm aperture and 350 mm focal length has been developed by Teleskop-Service for astrophotography.

♦ Aperture 70 mm / focal length 350 mm

♦ Focal ratio f/5

♦ Fully illuminated and corrected image circle with 45 mm diameter - also suitable for full format

♦ 4-element quadruplet design with FPL53 triplet lens for an image without chromatic aberration

♦ The corrector element is permanently installed in the tube

♦ 3" rack and pinion focuser with 1:10 dual speed - suitable for accessories up to 6 kg

♦ Camera connection via M48x0.75 external thread or M54x0.75 internal thread

♦ 2" filter thread is integrated in the transition adapter to M48 for the connection of all standard 2" filters.

♦ A 360° rotation for the correct image section is built in

♦ The focuser offers a tilt option.

♦ Working distance is 70 mm from the M48 thread and 76 mm from the M54 internal thread - draw tube position inside

♦ Focuser travel - 30 mm

♦ Multifunctional carrying handle with photo thread

♦ Finder shoe for finders and Mini Guidescope


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E-Mail: info@teleskop-service.de • Phone: +49 (0)89-9922875-0
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