Uw klantgegevens  |  Mijn verlanglijst  |  Inhoud winkelwagen  |  Afrekenen   
  Hoofdpagina » Telescopen » Kijkers voor astrofotografie » Orion Optics UK » Orion Optics UK ODK » Orion optics UK ODK10 10 inch F6,8 Astrograph OTA
Categorieën




Fabrikanten
Nieuwe producten Meer
Geoptik dobson platform Eartha
Geoptik dobson platform Eartha
1.199,00 EUR
Snel zoeken
Klantenservice
Over Robtics
Algemene voorwaarden
Privacy verklaring
Verzenden & retourneren
FAQ
Neem contact op

Orion optics UK ODK10 10 inch F6,8 Astrograph OTA
[OOUK_ODK10]

Prijs: 5.290,00 EUR

 
Product Details

The full range is based on a focal ratio of f6.8, fast enough for some superb deep sky photo-visual use and, still have enough focal length for high resolution planetary work both visual and CCD applications.

The tube is constructed from Carbon Fibre sandwich design. Very, very strong to avoid flexing and, zero expansion to ensure the focal plane does not change over long photographic exposures. Being an open tube design and very short, cool down times are remarkably fast.

To assist cool down of the telescope, each model is fitted with three fans, all positioned behind the primary mirror.

Exact focusing across the ODK range is achieved with our own Precision ACU-3S 3” Crayford Focuser featuring a 10:1 reduction drive included as standard - focuser pictured right. Good images need good optics, all fitted in reliable, stable and precise engineering.

Customers with heavier than normal (4kg+) CCD equipment can add features to the ODK tube to enhance stability.

To produce the photo-visual wide, flat field of the ODK range, we have designed and fitted integrally, a corrector lens system. which ensure both colour correction, coma and spherical aberration are optimised to achieve almost a perfect photographic and visual field. Adequate back focus allows all modern CCD cameras to be used with auxiliary equipment. Multi layer anti reflection coatings are applied to all lens surfaces to maintain brighter images.

CNC machined mono construction secondary spider and trim ensures stability in collimation. Our unique collimation adjustment system enables perfect collimation of the secondary mirror to be achieved, quickly and reliably.

The introductory model for the ODK range is our 250mm model, the ODK10. As with all the ODK models, the ODK10 is fitted as standard with our ACU-3S, 3” focuser to enable a strong focusing platform for a wide range of cameras. Being both a photographic and visual telescope you are assured of some spectacular views of the planets, the Moon and even faint nebulas and galaxies.

Full specification is shown below but if any feature you are interested in is not shown, please ask.

You will see from the spot diagrams that the ODK10 produces very tight, well defined images. The field size is usable to over 50mm ensuring you have the choice of some higher power imaging and views on axis for the planets and moon etc but also, the capability to present to your camera some amazing fields of Deep Sky objects, particularly those requiring a higher degree of magnicication.

Specification

ODK10

Primary mirror diameter

250mm

Focal length

1700mm

Focal Ratio

f6.8

Tube Weight (inc.
mount plate/dovetail)

12kg

Tube Diameter

300mm

Tube Length

475mm

BFD (Back Focal
Distance) from cell face

213mm

Tube Material

Carbon fibre sandwich

Secondary Size

96mm

Mirror Cell

Honeycombe CNC
machined alum. cell

Focuser

3" Crayford with 10:1 reduction

Corrector Design

Multi coated 3 lens

Flat Field Size

50mm

Spot Size on Axis

3.5µ

Spot Size at Field Edge

6.2µ

Mirror / Tube Cooling

3 Controllable fans.
Heaters optional

Attachment Method

CNC machined alum.
dovetail with supports

Stel een vraag

 Beoordelingen 
Momenteel wordt bekeken: 
Talen
Nederlands English Deutsch
Verzending Meer
Review schrijvenGratis verzending vanaf 250 euro!
Winkelwagen Meer
Uw winkelwagen
is leeg
Informatie over de fabrikant
Orion Optics UK
Orion Optics UK Website
Andere artikelen
Notificaties Meer
NotificatiesHoud mij op de hoogte van updates voor Orion optics UK ODK10 10 inch F6,8 Astrograph OTA
Aanbiedingen Meer
Sky-Watcher EQ8 mount, head only with free power supply 6 amp
Sky-Watcher EQ8 mount, head only with free power supply 6 amp
3.529,00 EUR
3.379,00 EUR
Bekijk alle aanbiedingen
Beoordelingen Meer
Review schrijvenSchrijf een beoordeling over dit artikel!
Handleidingen Meer
Review schrijvenOp zoek naar Orion Optics UK handleidingen? Raadpleeg ons archief met handleidingen!
telescoop sterrenkijker winkel  telescopen sterrenkijkers kopen

Copyright © 2019 Robtics