TSHS250f4kon


in stock
in stock

TS-Optics 250 mm f/4 Quartz Newtonian Primary Mirror, lightweight design


654,62 EUR
excl. VAT
excl. 4,95 € Shipping costs

 

TS-Optics 250 mm f/4 Quartz Newtonian Primary Mirror, lightweight design


High-quality parabolic 10" Newtonian primary mirror made of fused silica, in lightweight construction, for ATM.

♦ Diameter: 250 mm

♦ Focal length: 1000 mm

♦ Focal ratio: f/4

♦ Enhanced coating 94% for a brighter image

♦ Including M50x1 thread - fits to the adjustable primary mirror cell from TS-Optics which we manufacture for you made-to-measure. (similar looking image at left)

♦ With only 2.65 kg significantly lighter than comparable Newtonian primary mirrors

♦ Mirror substrate of fused silica (comparable to Zerodur) - no warping and faster cooling down due to conical design

♦ The conic design has clear advantages compared to the conventional design with plane back side.

♦ Optical quality: better than diffraction-limited imaging guaranteed - you can order the mirror with an optional certificate (option list - see below)

♦ Center marked for collimation

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