Telescope mirror CHILITEC 19505 — adjustable length 16–70 cm, diameter 50 mm

CHILITEC Telescope Mirror 19505 is a compact adjustable mirror designed for use in compatible telescopes and small optical assemblies. The mirror has a reflective surface with a diameter of 50 mm and an extendable shaft that adjusts from 16 to 70 cm, allowing precise positioning of the reflective element. It is intended as a replacement part or accessory for observational setups, repairs, and custom optical projects where a small, adjustable mirror is needed.

Advantages

The mirror combines a modest 50 mm reflective surface with an adjustable length mechanism that enables fine control of mirror placement and angle. Its compact diameter makes it suitable for confined optical paths and miniaturized instruments. The extendable length offers flexibility for alignment and focusing tasks without requiring additional extension components. The product is compatible with a range of telescope designs and optical assemblies that accept similar mirror diameters and mounting arrangements.

Suitable for

• Replacing a small secondary or auxiliary mirror in compatible telescopes
• Custom optical projects and prototype assemblies
• Field repairs and maintenance of compact observational equipment
• Light redirection and alignment tasks in optics workshops

Key specifications

• Mirror diameter: 50 mm
• Adjustable length range: 16–70 cm
• Reflective surface: compact circular mirror suitable for small optical paths
• Mounting: designed for insertion into compatible holders or assemblies (mount type depends on host instrument)
• Typical applications: light redirection, alignment, replacement mirror in compact telescopes

How to use

Install the mirror into the compatible holder or mount of the telescope or optical assembly, ensuring secure seating of the mirror surface and shaft. Extend or retract the shaft to position the mirror at the required distance, then adjust the mirror angle as needed for proper light redirection and alignment. Verify the optical path visually or with a collimation tool and make fine adjustments until the desired image quality or beam direction is achieved. For repair use, replace the existing mirror following the manufacturer’s recommended disassembly and reassembly steps for the host instrument.

Usage recommendations

Handle the reflective surface by the edges to avoid fingerprints and smudges. Clean the mirror only with appropriate optical cleaning materials and minimal pressure. Confirm compatibility with the host telescope or assembly before installation, and perform alignment in a stable environment to reduce vibration during adjustment.