Askar 103 APO f/6,8 103/700 Askar telescopes opinie

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Askar 103 APO is a modular astrograph which, thanks to its optical characteristics, is perfect for experienced astrophotographers as well as visual observation enthusiasts.

This telescope was constructed as a classic apochromatic triplet with an air gap. To ensure the best possible correction of chromatic aberrations, Askar designers chose a solution known from the most expensive, flagship apochromats, namely the use of a glass lens with reduced dispersion (ED). In order to eliminate the risk of reflections, the inside of the tube is equipped with an extensive bubble system and additionally painted with matte paint.

However, the possibilities of this telescope are not limited only to astrophotography. This instrument enables visual observations after connecting an angle attachment or glasses with a diameter of 1.25" and 2".

In addition to impeccable optical parameters, Askar 103 APO is characterized by high quality and precision of mechanical elements. A solid extractor allows the installation of even the heaviest astronomical cameras, and the mounting rings and Vixen foot made using CNC technology guarantee full stability of the tube.

The most important features of the Askar 103 APO telescope

• high-class astrograph with low-dispersion APO class optics
• modular construction of the tube enabling obtaining a maximum light intensity of f/4
• double accessory foot
• ultra-light mounting clamps with Vixen foot
• can also be used in visual observations

Technical parameters

• optical design: apochromatic refractor
• lens system: ED triplet with air break
• number of low-dispersion lenses: one
• Front lens diameter (aperture): 103 mm
• focal length: 700.4 mm
• aperture: f/6.8
• compatible glasses/angle attachments: 1.25", 2"
• extractor diameter: 3.3"
• type of lift: rack & pinion, gear ratio 10:1
• rotator: yes, 360°
• mounting bracket: Vixen foot
• length of the tube with the deflector extended: 600 mm
• length of the tube with the folded deflector: 71 mm
• tube weight without accessories: 4.75 kg
• weight of the tube with accessories: 5.5 kg

Set elements

• Askar 103 APO optical tube
• mounting clamps
• Vixen foot 290 mm
• transport cover
• documentation

Guarantee

24 months