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Astronomy > Telescopes > Tecnosky > Tecnosky Apochromatic refractor AP 70/478 quadruplet flat-field OTA
Product no.: 73625

Apochromatic refractor AP 70/478 quadruplet flat-field OTA

$ 790.00 incl. VAT plus shipping costs
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short-term
ready for shipping in 1-2 weeks + lead time

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Right of return up to January 31 2025!


Product questions?
advice for Astronomy

Product description

It not only matters which telescope you buy but also where you buy it. Our additional services:

  • We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
  • We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.

Specifications

Optics

Type
Refractor
Type of build
Apochromat
Aperture (mm)
70
Focal length (mm)
478
Aperture ratio (f/)
6,8
Resolving capacity
1,64
Limit value (mag)
11
Light gathering capacity
100
Max. useful magnification
140
Tube weight (kg)
2,5
Carrying length (mm)
310
Coating
FMC
Tube construction
Full tube
lens design
Quadruplet
Fully Corrected Field (mm)
32
Stray light baffles in the OTA
yes

Focuser

Type of build
Crayford
Connection ( to eyepiece)
2
Ring clamp
yes
Gear reduction
1:10 fine focusing
Rotating
yes

Mount

Type of build
OTA
Mounting type
no mount

Included accessories

Finder scope
no
Tube clamps
yes
Prism rail
Vixen-Style
Dew Shield
yes
Corrector
integrated
Eyepiece adaptor
2" / 1.25"
Carry case
yes

Area of application

Astrophotography
yes (very good)
Moon & Planets
yes
Nature Observation
no
Nebulae & galaxies
yes
Sun
no (Only with appropriate Sun filter)

Recommended for

Beginners
no
Advanced
yes
Observatories
no
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Product safety

manufacturer: TecnoSky, Via Fubine 79, 15023 Felizzano, IT, www.tecnosky.it
resp_person: TecnoSky, Via Fubine 79, 15023 Felizzano, IT, [email protected]
Product safety

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*All prices include VAT plus shipping costs.

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Tecnosky Apochromatic refractor AP 70/478 quadruplet flat-field OTA
Tecnosky Apochromatic refractor AP 70/478 quadruplet flat-field OTA
Tecnosky Apochromatic refractor AP 70/478 quadruplet flat-field OTA
Tecnosky Apochromatic refractor AP 70/478 quadruplet flat-field OTA

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