Reducer 0.8x APO120

Réducteur 0,8x pour Askar 120 APO

Le réducteur 0,8x pour l’Askar 120 APO est un accessoire de qualité, conçu pour optimiser les performances de votre télescope. Il permet de réduire le rapport focal du 120 APO de f/7 à f/5,6, augmentant le champ de vision et réduisant les temps d’exposition. Parfait pour capturer de larges portions de ciel, comme des nébuleuses étendues, des amas stellaires et d’autres objets célestes en mouvement rapide.

0.8x gearbox specifications

• Focal length after installation : 672 mm
• Focal report : f/5,6
• Number of lenses : Triplet design for razor-sharp images
• Back focus : 55 mm from base of M48 male thread
• Weight : 0.75 kg, for enhanced stability
• Rear thread type : M68×1, M54×0.75 and M48×0.75 with 2" internal filter thread
• Front thread : M84×1, for secure attachment to the telescope

0.8x gearbox installation

Installation is quick and easy, ensuring efficient set-up. Here's how it works:

1. Remove existing adapters: Unscrew the 2" adapter and the 1.25" adapter from the eyepiece holder of your Askar 120 APO.
2. Prepare the gearbox: Remove the dust cap from the accessories, exposing the thread.
3. Attach the reducer: Screw the 0.8x reducer into the telescope using the available threads (M68×1, M54×0.75, or M48×0.75 as required).

This 0.8x reducer is CNC machined and features threaded metal plugs at both ends, ensuring optimum protection against dust when the camera is not in use. It's the ideal accessory for astrophotographers in search of detail and speed.