Nakoh 60GT 60/360 mm Triplet Apo for astrophotography and observation

Name: Nakoh 60GT 60/360 mm Triplet Apo for astrophotography and observation
Brand: Nakoh Japan
SKU: Nakoh-60GT
Price: 1149 EUR

The apochromatic refractor from Japan with a 60 mm aperture impresses with its outstanding optical and mechanical build quality.

Aperture 60 mm / Focal length 360 mm / Focal ratio f/6

Triplet lens with two special glass elements for exceptionally good color correction and star sharpness

Large, 44 mm fully illuminated field of view for 2" eyepieces and for full-frame astrophotography

First-class ball-bearing 3" dual-speed reducer with 360° rotator

Directly compatible with motor focus systems such as EAF

Specially designed photo correctors 1.0x flattener and 0.65x reducer available for full frame

Slide-in dew shield for optimal transport

Extensive scope of delivery including mounting rail, carrying handle, and finder shoe

Includes complete optical test by Telescope Service on the optical bench (autocollimation) - extrafocal, intrafocal, and focal star recording as well as Ronchi test and protocol - so you have a 100% tested telescope.

Manufacturer: Nakoh Japan

Product number: Nakoh-60GT

EUR 1.149,00

incl. 19 % VAT (DE)

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excl. 7.95 € shipping costs (DE)

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Nakoh 60GT 60/360 mm Triplet Apo for astrophotography and observation

The apochromatic refractor from Japan with a 60 mm aperture impresses with its outstanding optical and mechanical build quality.

Aperture 60 mm / Focal length 360 mm / Focal ratio f/6

Triplet lens with two special glass elements for exceptionally good color correction and star sharpness

Large, 44 mm fully illuminated field of view for 2" eyepieces and for full-frame astrophotography

First-class ball-bearing 3" dual-speed reducer with 360° rotator

Directly compatible with motor focus systems such as EAF

Specially designed photo correctors 1.0x flattener and 0.65x reducer available for full frame

Slide-in dew shield for optimal transport

Extensive scope of delivery including mounting rail, carrying handle, and finder shoe

Details..
Technical data..
In the box..
Manufacturer infos..
Safety informations..

Nakoh 60GT, a powerful apochromat for astrophotography and observation from Japan

The finest craftsmanship from Japan meets optical precision and innovative design. The result is a fine apochromatic refractor for astrophotography at the highest level, but also for fascinating observations of the starry sky and nature. Thanks to well-thought-out details, cameras - together with specially designed correctors - and eyepieces can be easily integrated. The Nakoh 60GT was developed for amateur astronomers and nature lovers who do not want to compromise.

The apo has sufficient back focus for 1.25" and 2 accessories and offers a magnification range from 11x to approximately 200x with matching eyepieces.

Two optional correctors, a 1.0x flattener and a 0.65x reducer, correct the image field for demanding astrophotography, even with large, high-resolution sensors.

Weighing only 2.9 kg and featuring a retractable dew shield, the apo is ideal for mobile use.

A ball-bearing dual-speed focuser with an M68x1 intermediate thread for screw adapters allows for precise focusing even with heavy cameras or eyepieces. The focuser is directly compatible with motorized focus systems such as the EAF from ZWO or the AAF from ToupTek. The focuser also offers 360° rotation with precise degree graduation, allowing celestial objects to be perfectly positioned.

Equipped with a high-precision triplet lens made of SD and ED glass from Japan, the optics of the 60GT offer excellent control over chromatic and spherical aberrations. The result is sharp, pinpoint stars and beautifully corrected images across the entire flat field of view of 44 mm with the optional correctors - ideal for wide-field astrophotography.

*Quality guarantee through optics test by Telescope Service:

Each individual apochromat is checked by our technicians before storage to guarantee consistently high product quality.

The mechanics are tested and the focuser is adjusted to the optimum setting.

The objective is checked cosmetically and cleaned. In addition, all counter screws are checked to ensure they are tightened correctly. These often loosen during transport.

The optics are collimated and the result is checked on the optical bench. The telescope is given a serial number.

A complete optics test is performed and included with the telescope (star images and Ronchi image on the optical bench in autocollimation).

Only then are the telescopes transferred to the warehouse and prepared for shipping.

Connection diagram for observation and photography:
Simply click on the thumbnails for a larger view.

Connection for visual accessories

Connection for photographic accessories with optional correctors

Technical information:
Introducing the Nakoh 60GT - your mobile window to the stars:

Review of several small telescopes by the well-known amateur astronomer Nico Carver (review of the Nakoh 60GT around 14:09):

Direct link to the start of the review of the Nakoh 60GT

Teleskop-Service has collected a lot of helpful information about refractors and provided it in English as a PDF file: refractors.pdf

Objective design:	Triplet apochromat with 1x SD and 1x ED glass
Aperture:	60 mm
Focal length:	360 mm
Focal ratio:	f/6
Image field:	44 mm diameter with field correction via optional correctors
Resolution:	1.93 arc seconds
Limiting magnitude:	10.66 mag
Focuser travel:	50 mm (scales on both sides)
Connections on the focuser:	M68x1 female thread, 2" and 1.25"
Drip shield diameter:	93 mm
Dimensions (LxWxH):	270 mm x 170 mm x 176 mm
Weight:	2.94 kg

Apochromat OTA

Adapter M68 male to 2" receptacle

Adapter 2" barrel to 1.25" receptacle, with female M48 thread (2" filter thread)

Fine adjustment knob cap

Dust caps

Tube ring, dovetail bar, carrying handle, finder shoe

Manual, warranty card

Optics test by TS

Manufacturer / Importeur:	Teleskop Service Ransbung GmbH
Street:	Von-Myra-Str. 8
ZIP / City:	85599 Parsdorf
Country:	Germany
Telefon number:	+49 89 99228750
Email:	info@teleskop-service.de
Website:	www.teleskop-express.de

Safety informations: PDF Download

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Nakoh 60GT 60/360 mm Triplet Apo for astrophotography and observation

Nakoh 60GT, a powerful apochromat for astrophotography and observation from Japan

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