Website for deliveries in USA and Canada. Welcome!

Apochromatic

Artesky 102ED f/7 APO Refractor

1 unit/s in stock

US$ 740.58

  IN STOCK  

Short Description

Artesky introduces the new line of APO ED refractors, the new 102mm doublet with 2 element objective, the first is a FCD1-B Ohara (Japan) element while the second is a Lanthanum element. It is possible to reduce it with a factor of 0.8x and bring it to a focal length of 570mm with factor F/5.6 or use it at full focal length with the 1x variable field flattener.

Shipping

Add this product to cart to estimate your shipping costs.
Price without VAT. Shipping from European Union.

Any question about this product? Contact us!

Description

Details

This new APO guarantees a chromatic correction at the highest levels thanks to a precise and maniacal construction and numerous checks, both in the production and in the sales phase; the image is not affected by any chromatic aberration and remains very clear and well contrasted.

EXTRA-LOW DISPERSION APOCHROMATIC
This apochromatic refractor manages to achieve very high levels of chromatic correction thanks to the combination of two optical glasses, the first is an Ohara (Japan) FCD1-B element while the second is a Lanthanum element, this combination produces a product free of chromatic error , managing to achieve much better performing results than a corresponding doublet refractor.


ADVANTAGES

  • Opening 102mm
  • Focal length 714mm
  • 2-element lens with FCD1-B Ohara (Japan) and a Lanthanum element for a perfect color image!
  • Internal baffles for greater contrast and less reflections
  • R&P 2.5" dual-speed focuser with improved bearing - holds up to 4kg without problems
  • The focuser can be motorized without any problems
  • Screw connection via female thread M63x1 - connection 2" and 1.25"
  • Telescope also excellent for observation with sharp and high contrast images
  • Retractable lens hood
  • The CNC tube rings and Vixen style dovetail bar
  • Each refractor is visually and mechanically inspected and tested before shipping


DOUBLE FOCUS
It is possible to reduce the focal length of the 102 APO ED with its dedicated 0.8x reducer that you find among the recommended products, this allows you to reduce the focal length to 570mm and have a ratio equal to F/5.6


SPECIFICHE

Apertura:

102 mm

Lunghezza focale:

714 mm

Rapporto focale:

F/7.0

Design ottico:

Obiettivo doppietto (2 elementi) spaziato in aria

Composizione:

Vetro FCD1-B Ohara (Japan) + Lantanio

Materiale del tubo:

Alluminio

Peso del tubo

4.1 kg inclusi anelli e barra

Lunghezza del tubo

600 mm

Diametro del tubo

105 mm

Anelli

5x fori filettati M6 su entrambi I lati

Distanza dei fori M6

1x centrale, 2x a 19mm dal centro, 2x a 30mm dal centro

Diametro esterno del paraluce

121 mm

Focheggiatore

2.5” a pignone e cremagliera

Connessione lato oculare

1.25", 2" e M63x1 (filetto femmina)

Backfocus

123 mm dall’attacco 2” / 161 mm dal filetto M63x1

Additional Information

Additional Information

ManufacturerArtesky
NameArtesky 102ED f/7 APO Refractor
MPNART102EDF7
EANN/A
Warranty2 Years
-- TECHNICAL FEATURES --⬇︎
Optical SchemeApochromatic refractor
Diameter102 mm
Focal Length714 mm
Aperturef/7

Reviews

Upsell Products