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TS-Optics REFRACTOR 0.8x Corrector for ED & Apo with 70-72 mm Aperture

Name: TS-Optics REFRACTOR 0.8x Corrector for ED & Apo with 70-72 mm Aperture
Brand: -TS Zubehör
SKU: TSRed08-72
Price: 195 EUR
Rating: 5 (2 reviews)

Field corrector and focal reducer for compact 70 mm and 72 mm APO or ED refractors for astrophotography, for example TS 70 mm f/6 ED or TS SD Apo 72 mm f/6

Designed for TS SD Apo 72 mm and TS ED 70 mm f/6 - also suitable for similar telescopes

The focal length is reduced to 80% and the focal ratio is improved - f/6 becomes f/4.8

Connection telescope side via M54x0,75 male thread no tilting possible - Adapters to M63 is included

2" filter thread on the telescope side for nebula filters is available

Connection camera side via M48x0.75 photo thread

Working distance is 55 mm from the M48 thread - suitable adapters for your camera are available

Illumination and field correction beyond the APS-C format

Manufacturer: -TS Zubehör

Product number: TSRed08-72

EUR 195,00

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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rating: 5.0 of 5

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TS-Optics REFRACTOR 0.8x Corrector for ED & Apo with 70-72 mm Aperture

Field corrector and focal reducer for compact 70 mm and 72 mm APO or ED refractors for astrophotography, for example TS 70 mm f/6 ED or TS SD Apo 72 mm f/6

Designed for TS SD Apo 72 mm and TS ED 70 mm f/6 - also suitable for similar telescopes

The focal length is reduced to 80% and the focal ratio is improved - f/6 becomes f/4.8

Connection telescope side via M54x0,75 male thread no tilting possible - Adapters to M63 is included

2" filter thread on the telescope side for nebula filters is available

Connection camera side via M48x0.75 photo thread

Working distance is 55 mm from the M48 thread - suitable adapters for your camera are available

Illumination and field correction beyond the APS-C format

Details..
Technical data..
In the box..
FAQ..

TS-Optics 0.8x Reducer / Field Corrector for TS Refractors with 70-72 mm Aperture

The corrector is designed for the compact SD Apos and ED 70 mm f/6 and brings optimal results with these telescopes. Also similar telescopes can be combined with the corrector. Cameras up to about 33 mm sensor diagonal can be used.

The focal length is reduced to 80%. For example 360 mm focal length becomes 288 mm focal length.

The focal ratio is improved from f/6 to f/4.8. You save about 36% exposure time.

The corrector is optimized for small refracting telescopes, for best possible results.

M48x0.75 photo connection on the camera side provides 15% better illumination than T2. Suitable adapters for your camera are available.

The working distance of 55 mm from the M48 thread is standard and allows an easy and uncomplicated adaptation of your camera.

The corrector is fully multi-coated. In addition, a matt black anti-reflective inner coating ensures freedom from reflections. The result is high-contrast images. The corrector also allows daytime use (landscape photography or bird photography).

On the telescope side there is an internal thread for 2" filters (M48x0.75) for nebula filters, IR cut filter, ...

Connection telescope side:

The corrector has an M54x0.75 external thread on the telescope side. With this the corrector fits to focusers with the corresponding internal thread. An Extension Adapter to M63x1 for focuser with female M63x1 thread is included. Further adapters, for example to M68 or Rotation adapters are optionally available.

Illuminated and corrected field:	33 mm
Change of focal length:	0.8x focal length reduction
System:	Reducer / corrector for photography
Connection telescope side:	M54x0.75 and M63x1 external threads
Camera side connection:	M48x0.75 external thread, length 4.5 mm
Working distance:	55 mm from the M48 external thread
Length:	61 mm
Diameter:	58 mm

TS corrector

Extension ring to M63x1

Protective caps

Question:
How do you have to measure the working distance?

Answer from Teleskop-Service:
The working distance is measured from the beginning of the connection thread on the housing of the corrector (see example picture):

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Reviews

Written by Jan Heller
on 2022-01-12

"It does what it should have do, it is easy to connect to telescope and camera."

Written by Alexander Walter
on 2022-01-07

"Produkt wie Beschrieben Top"

Written by Dirk Bartelt
on 2021-12-02

"Der Korrektor ist solide gefertigt und alle Gewinde lassen sich einfach einschrauben. Bei den optischen Eigenschaften würde ich Abstriche machen. Die Farben werden gut über das gesamte Bildfeld meiner EOS korrigiert. Allerdings entsteht zum Rand hin ein Komafehler weswegen ich eher zu einem kleineren Bildchip bis 10mm Kantenlänge raten würde. Dann sind die Sterne auch bis zum Rand scharf und Punktförmig. Vielleicht bin ich auch ein bisschen verwöhnt. In unserer Sternwarte beobachte und fotografiere ich mit einem CDK20."

Written by Alexander Aldoshkin
on 2021-09-07

"Good device! No difractions and aberrations"

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TS-Optics REFRACTOR 0.8x Corrector for ED & Apo with 70-72 mm Aperture

TS-Optics 0.8x Reducer / Field Corrector for TS Refractors with 70-72 mm Aperture

Connection telescope side:

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