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TS-Optics REFRACTOR 0.8x corrector for refractors up to 102 mm aperture - ADJUSTABLE

TSRedJM63S
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TS 0.8x Photoline focal reducer and corrector for APO and ED refractor telescopes from 70 mm to 102 mm aperture with integrated fine tuning - no more adapter battle!

€299.00
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Description

TS Photoline 0.8x Focal Reducer and Corrector for Refractors up to 102 mm Aperture

The corrector increases the speed of your refractor telescope and reduces the focal length for a larger field. The exposure time is reduced to 64%. In addition, the corrector corrects the field and creates pinpoint stars up to the edge of the image.

Adjust the corrector individually to your camera and refractor - no more adapter battle!

An essential part of the corrector is an integrated fine adjustment. By turning the knurled ring on the corrector, you can adjust the distance to the sensor extremely precisely. Once you have reached the desired distance, fix it with the clamping screw. In this way, you can determine the optimum distance via test exposures with the camera connected, without additional adapters and tuning rings. The camera does not rotate during fine adjustment.

The following settings from the innermost position of the adjustment to the sensor are recommended:

♦ aperture 102 mm / focal ratio f/7 - 55 mm
♦ aperture 80 mm / focal ratio f/7 - 57.6 mm
♦ aperture 80 mm / focal ratio f/6 - 59.6 mm
♦ aperture 70 mm / focal ratio f/6 - 61.6 mm

Connection to the telescope:

This Photoline Reducer has a M63x1 external thread on the telescope side. Many focusers already have this thread as standard. Adapters to other threads, such as M68x1, are of course available.

Application example - how to set the distance:

Setting the correct distance is very easy, as we will show in the following example:

♦ Telescope: refractor with 80 mm aperture f/6, thus 480 mm focal length.
♦ Camera: DSLR with 55 mm distance from the M48 thread to the sensor.

The working distance is 59.6 mm according to the table. From this dimension you simply deduct the 55 mm (distance thread to the sensor). This leaves 4.6 mm.

Simply turn the variable adjustment 4.6 mm outwards, this can be easily adjusted by the distance marking. You are now at the optimum distance and can start taking pictures.



Design: Corrector and reducer for refractor telescopes
Telescopic connection: M63x1 external thread
Camera connection: M48x0.75 external thread
Thread for 2" filter: M48x0,75 female thread available
Intermediate thread: M72x1 female thread on camera adapter
Overall height of the camera adapter: 5 mm
Reduction factor: 0.8 x
Lenses: 3 lenses with ED element
Coating: multi-coating and internal blackening
Working distance: variable (adjustable)
Adjustment range of the distance: 0-13 mm stepless
Suitable for: Refractor telescopes from 70 mm to 102 mm aperture with focusers from 2.5"
Product Details
TSRedJM63S

Data sheet

Connexion coté télescope
Filetage M63
Connexion coté caméra
Filetage M48
Pleine illumination
42mm
coefficient de réduction
0.8x
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AsiAir compatible ZWO cable for 2 heating resistors RCA connectors

TS-Optics REFRACTOR 0.8x corrector for refractors up to 102 mm aperture - ADJUSTABLE

TS 0.8x Photoline focal reducer and corrector for APO and ED refractor telescopes from 70 mm to 102 mm aperture with integrated fine tuning - no more adapter battle!

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