Baader M48 Fine Adjustment Ring 1 mm Gold Color

Baader M48 Fine Adjustment Ring 1 mm Gold Color

Description

The Baader Planetarium M48 Fine Adjustment Ring 1 mm gold color is part of the M48 System and is designed for high-precision optical distance tuning. Its 1 mm thickness equals approximately one and one-third turns of the M48 thread.
This thin spacer fits between two M48 threaded components to adjust spacing or backfocus accurately while preventing thread locking. It is ideal for use in eyepiece projection setups or astrophotography systems requiring precise optical alignment.
Made of anodized aluminium with a gold color finish, it offers both light weight and high mechanical accuracy. Other versions in the same series include 0.3 mm (black) and 0.5 mm (red) for incremental fine-tuning of optical distance.

Technical Specifications

• Manufacturer: Baader Planetarium

• Product: M48 Fine Adjustment Ring 1 mm gold color

• Type: fine spacer ring

• System: M48 System

• Optical length: 1 mm

• Inner connection: M48 (camera or eyepiece side)

• Outer connection: M48 (lens side)

• Inner diameter: 48 mm

• Outer diameter: 52 mm

• Material: anodized aluminium

• Color: gold

• Net weight: 0.01 kg

• Manufacturer reference: 2457918

• EAN code: 4047825039705