Celestron 21035 Travel Scope 70 portable refractor telescope

This compact refractor makes stargazing and daytime observation straightforward, combining a 70 mm objective with lightweight portability for trips and field use. As a portable refractor telescope for beginners it offers easy setup and clear views, useful for casual astronomy and landscape observation.

Key Points

The kit includes a travel backpack and a full-height tripod, so transporting and arranging your kit is simple. The manual Alt-Az mount features a pan handle and clutch for smooth pointing and tracking of targets, which helps when following planets or shifting terrestrial subjects. The optical tube uses fully coated glass optics according to the manufacturer, improving light transmission and contrast for sharper images 🎒🔭.

This set comes with two eyepieces, 20 mm and 10 mm, to cover low and high power views. A free downloadable astronomy software title is included with the purchase, useful for planning observing sessions and identifying celestial objects. According to the manufacturer, the product is backed by a two year warranty from the brand based in California since 1960.

Technical Specifications

• Name: Celestron 21035 Travel Scope 70 Portable Refractor Telescope Kit
• Objective lens diameter: 70 mm
• Eyepieces: 20 mm and 10 mm
• Mount type: Alt-Az with pan handle
• Accessories included: Backpack, full-height tripod, astronomy software download
• Warranty: 2 years (manufacturer)

Benefits

The lightweight frame and dedicated carry bag make it practical for hikes, camping trips or backyard use. Setup is quick, which reduces time spent on assembly and increases actual observing time. The combination of 20 mm and 10 mm eyepieces provides flexibility, allowing you to start with wide-field views and then zoom in on lunar details or bright planets. The Alt-Az control is intuitive for users who prefer a natural up/down and left/right movement, rather than more complex equatorial adjustments. ⭐

Consider that while the 70 mm aperture gathers a good amount of light for its class, it may not reveal very faint deep-sky objects as larger observatory scopes do. Also, magnification depends on atmospheric conditions and stable mounting, so calmer nights will deliver the best results.

Usage Recommendations

Use the 20 mm eyepiece to locate targets with a wider field and switch to the 10 mm eyepiece for closer inspection of the Moon and planets. Mount the tripod on firm ground and tighten the clutch on the Alt-Az head before panning to reduce vibration. When heading out at night bring a red torch and a simple observing checklist from the included software to maximise session efficiency. For daytime use, allow the tube to acclimatise to outdoor temperatures for several minutes to improve image stability.