Reference: ZWASI120MINI

Brand: ZWO

Caméra ZWO ASI120mini Monochrome

Review(s): 0

Une petite caméra idéale pour le guidage mais aussi pour l'imagerie planétaire. Cette version monochrome la rend plus sensible et détectera sans mal les étoiles même faibles.

Price €199.00
More
En Stock

Reference: ZWEAF-S

Brand: ZWO

Moteur de mise au point ZWO EAF V2

Review(s): 0

ZWO a l'art de proposer des équipements de qualité et pas cher. Si vous cherchez à faire votre mise au point en automatique ou par commande électrique, alors ce robofocus est fait pour vous!

Price €249.00
More
Généralement 1 - 4 semaines
All best sellers

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

TSRedJM63B
Rating 

TS 0.8x Photoline focal reducer and corrector for APO and ED refractor telescopes from 102 mm to 155 mm aperture with integrated fine tuning - no more adapter battle!

Product customization

Don't forget to save your customization to be able to add to cart
  • No selected file .png .jpg .gif
€349.00
Tax included
Quantity
Last items in stock

  SECURITE

Payements 100% Sécurisé

  EXPEDITION

Expédition Express des pièces en stock

  POLITIQUE DE RETOUR

Retour sous 14 j

Description

TS Photoline 0.8x Focal Reducer and Corrector for Refractors from 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 - 69.87 mm
♦ aperture 107 mm / focal ratio f/6.5 - 69.0 mm
♦ aperture 130 mm / focal ratio f/7 - 66.17 mm
♦ aperture 140 mm / focal ratio f/6.5 - 65.8 mm
♦ aperture 150 mm / focal ratio f/8 - 63.34 mm
♦ aperture 155 mm / focal ratio f/8 - 62.57 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 130 mm aperture f/7, thus 910 mm focal length.
♦ Camera: DSLR with 55 mm distance from the M48 thread to the sensor.

The working distance is 66.17 mm according to the table. From this dimension you simply deduct the 55 mm (distance thread to the sensor). This leaves 11.17 mm.

Simply turn the variable adjustment 11.17 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 102 mm to 155 mm aperture with focusers from 2.5"
Product Details
TSRedJM63B

Data sheet

Connexion coté télescope
Filetage M63
Connexion coté caméra
Filetage M48
Pleine illumination
42mm
coefficient de réduction
0.8x
Reviews

No customer reviews for the moment.

Write your review

Filtre Optolong Série L-Pro

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

TS 0.8x Photoline focal reducer and corrector for APO and ED refractor telescopes from 102 mm to 155 mm aperture with integrated fine tuning - no more adapter battle!

Write your review
16 other products in the same category:

Reference: TSFlat3

Brand: TSOptics

TS-Optics Correcteur 1.0x Pour APO - Pour Gros capteur

Review(s): 0

Un gros correcteur pour de gros PO ! Ce correcteur est d'une grande qualité et adapté à des capteurs plein format. Il est livré avec sa bague d'extension et de réduction vers un filetage M48 qui devient la référence de connexion des caméras.

Price €449.00
More
Généralement en 1 - 2 semaines

Follow us on Facebook