SharpStar 100 Z4 Sextuplet APO Astrograph
2 515,50 €100mm sextuplet APO astrograph with six-element design — fully corrected flat field with no external flattener needed. Simplified imaging train.
Refractors and reflectors for astrophotography and visual observation
Showing 145–168 of 205 results

100mm sextuplet APO astrograph with six-element design — fully corrected flat field with no external flattener needed. Simplified imaging train.

The SharpStar 100QII f / 5.8 Quadruplet APO apochromatic lens telescope offers an excellent choice for astro photography. The image area circle is 49 mm, well suited for full frame cameras or larger.

Ultra-fast 130mm f/2.8 hyperbolic Newtonian astrograph. Dramatically reduced exposure times for deep-sky imaging — one of the fastest Newtonians available.

140mm f/6.5 triplet APO refractor with dual ED glass elements. Substantial light-gathering power with excellent chromatic correction for deep-sky imaging.

Sharpstar’s Newtonian telescope with a 15 cm mirror is an excellent choice for wide-field star photography. The fast f 2.8 telescope is equipped with a 3-lens 0.85 focal length reducer / corrector, wi

150mm f/2.8 hyperbolic Newtonian astrograph — exceptional light-gathering speed at an ultra-fast focal ratio for capturing faint deep-sky targets.

Sharpstar’s Newtonian telescope with a 20 cm mirror is an excellent choice for wide-field star photography. The fast f 3.2 telescope is equipped with a 4-lens 0.85x focal length reducer / corrector, w

61mm f/5.9 triplet ED APO refractor (3rd generation). Compact, sharp, and color-free — excellent for portable widefield astrophotography.

94mm f/5.5 triplet ED APO refractor for serious astrophotography. Strong balance between aperture, portability, and chromatic correction.

260mm f/5 aspherical Cassegrain astrograph (V2) with improved aspherical primary mirror. Flat, coma-free field for large-sensor deep-sky imaging.

310mm aspherical Cassegrain astrograph for high-resolution deep-sky imaging. Exceptional light-gathering power with a flat, corrected field.

Key Features
Accurate Collimation Tool

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Compact and Lightweight Design

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Sturdy Saddle Handle Bar

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Comprehensive Filter Bundle

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Efficient Filter Storage

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Organized Filter Storage

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140mm Solar Eclipse Filter

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Premium Plossl Eyepieces

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102mm f/6.5 Achromatic Refractor

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102mm Large Aperture Refractor

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Complete Visual Telescope Set

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90mm f/5.5 Achromatic Refractor

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Premium ED Optical Design