Returned: TS-Optics PhotoLine 102mm f/7 FPL53 + Lanthanum Dublet SD-ED-Apo Refractor with 2.5" OAZ

The Photoline Apo 102/714 mm offers color-pure images thanks to FPL53 and lanthanum special glass – ideal for astrophotography thanks to its 2.5" focuser.

♦ Aperture 102 mm / Focal length 714 mm / Focal ratio f/7

♦ Adjustable doublet lens in a temperature-compensated mount

♦ Color-pure images thanks to the "Extra-Low Dispersion" FPL53 apo element from Ohara (Japan) and a lanthanum element – ​​this allows for better color correction than comparable apo lenses with doublet lenses.

♦ Shorter cooling time than triplet lenses, allowing for faster operation.

♦ Internal apertures for high-contrast images.

♦ One of the best 2.5" focusers in its class with 360° rotation, ball bearings, rack-and-pinion adjustment, micro-reduction, and motorized focus. Can be retrofitted

♦ M68x1 female thread, 2" and 1.25" push-in connectors are available

♦ CNC tube clamps and GP-style dovetail bar are included

♦ The dew shield can be retracted for transport. The transport length is only 60 centimeters.

https://www.teleskop-spezialisten.de/shop/Teleskope/ED-APO/100-115mm/TS-Optics-PhotoLine-102mm-f/7-FPL53-Lanthan-Dublet-SD-ED-Apo-Refraktor-mit-2-5-OAZ::3454.html?language=de

We wish you lots of fun and clear skies!