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Telescopes > Orion Optics UK > Astrograph > Orion Optics UK Telescope N 300/1140 AG12 Carbon Astrograph OTA
Product no.: 57567

Telescope N 300/1140 AG12 Carbon Astrograph OTA

RRP: $ 9,600.00 Our price:
$ 9,100.00 incl. VAT, plus shipping costs
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Product description

In the case that this article currently is not available from the warehouse, please note the following: we order from this supplier in regular intervals. Please place your order now, so that we may take into account your order and deliver the article to you by the above-mentioned date.

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
Reflector
Type of build
Newton
Aperture (mm)
300
Focal length (mm)
1140
Aperture ratio (f/)
3,8
Resolving capacity
0,46
Limit value (mag)
14,2
Light gathering capacity
1840
Max. useful magnification
600
Tube weight (kg)
16
Tube material
Carbon
Tube length (mm)
980
tube diameter (mm)
350
Coating
Hilux
Tube construction
Full tube

Reflector


Secondary mirror diameter (mm)
110
secondary mirror design
Plan
Main mirror´s construction
parabolic
Ventilation for central mirror
yes
Adjustable
yes
Primary mirror - Material
Suprax
aluminising
Aluminium

Focuser


Connection ( to eyepiece)
2
Type of build
Crayford
Gear reduction
1:10 fine focusing
Backfocus (mm)
79
Free aperture (mm)
76
Connecting threaded socket (camera-side)
M85
Adjustment range (mm)
160

Mount


Type of build
OTA
Mounting type
no mount

Included accessories


Tube clamps
yes
Corrector
3" Wynne corrector
Prism rail
without
Finder scope
without

General


Series
Astrograph

Area of application


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

Recommended for


Beginners
no
Advanced
yes
Observatories
yes

Recommended accessories

Workshop service (1)

Astroshop Collimation/adjustment Newtonian 8"-12"

$ 82.00*
Telescope accessories > Transport & storage (4)

Omegon aluminium case, large

$ 89.00*
Telescope accessories > Other (8)
Dew Shield

Orion Optics UK Dew Shield AG12/ODK12 Carbon

$ 326.46*
Eyepieces (5)
Reticle eyepieces

Omegon Reticle eyepieces Illuminated crosshair eyepiece, 12.5mm

$ 89.00*
Filters > Moon filters & Polarizing filters (3)
Filters

Omegon Filters 2'' Moon filter 25% Transmission

$ 24.90*
Filters > Nebulae filters (5)
Filters

Omegon Filters 1.25'' deep sky filter

$ 89.00*
Filters > Other (1)

Omegon 2'' filter wheel

$ 189.00*
Astrophotography > Camera adaptor (4)
Projection adapter

Omegon Camera adapter 1.25"

$ 24.90*
Astrophotography > Other (4)

Omegon Easypic Universal Smartphone Adapter

$ 99.00*
Mounts & accessories (1)
Mount

Celestron Mount CGX GoTo

$ 3,490.00*
Observatories (1)

Omegon Tent observatory

$ 189.00*
Media (2)
Star chart

Omegon Star chart Planisphere

$ 14.90*
Outdoor (2)
Headlamp

Omegon LED headlamp

$ 13.90*
Globes & Maps (1)
Continental map

Oculum Verlag Sky Quality Map Europe

$ 18.90*
Maintenance & Cleaning > Lens cleaners (3)

Omegon 7-in-1 lens cleaning set

$ 19.90*
Maintenance & Cleaning > Other (2)

Omegon microfibre cleaning cloth 20cm x 20cm

$ 4.90*

*All prices include VAT plus shipping costs.

Orion Optics UK Telescope N 300/1140 AG12 Carbon Astrograph OTA
NGC 253, Mike Sidonio (Australia)
Orion Optics UK Telescope N 300/1140 AG12 Carbon Astrograph OTA
3" Wynne corrector
Orion Optics UK Telescope N 300/1140 AG12 Carbon Astrograph OTA
Focuser
Orion Optics UK Telescope N 300/1140 AG12 Carbon Astrograph OTA
Mirror Cell

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