---
product_id: 603191918
title: "Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 60mm"
brand: "caume"
price: "€ 49.44"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/603191918-optical-glass-objective-lens-concave-and-convex-lens-for-diy
store_origin: GR
region: Greece
---

# F11.6 focus ratio for sharp clarity Apochromatic double-separation optics 60mm diameter precision lens Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 60mm

**Brand:** caume
**Price:** € 49.44
**Availability:** ✅ In Stock

## Summary

> 🔭 Unlock the cosmos with precision optics that never let you miss a star!

## Quick Answers

- **What is this?** Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 60mm by caume
- **How much does it cost?** € 49.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/603191918-optical-glass-objective-lens-concave-and-convex-lens-for-diy)

## Best For

- caume enthusiasts

## Why This Product

- Trusted caume brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable bonded lens design prevents yellowing and edge peeling, ensuring long-term optical performance without degradation.
- • **Precision Focus:** Optimized 700mm focal length with an F11.6 ratio delivers perfect focus for detailed astronomical observations.
- • **Quality Assured:** Each lens set is rigorously tested through parallel light pipelines for consistent, reliable imaging quality every time.
- • **Crystal-Clear Vision:** Experience ultra-sharp, high-resolution images with apochromatic double-separation lenses that eliminate chromatic aberration.
- • **Versatile Application:** Ideal for DIY astronomical telescopes and professional optical testing instruments, empowering your stargazing and research.

## Overview

This 60mm diameter optical glass objective lens features apochromatic double-separation technology for superior image sharpness and minimal chromatic distortion. With a 700mm focal length and F11.6 focus ratio, it ensures precise focusing ideal for DIY astronomical telescopes. The bonded lens construction prevents aging issues like yellowing and edge peeling, while rigorous quality testing guarantees consistent high performance for both amateur astronomers and optical professionals.

## Description



## Features

- Model:60mm, Diameter:62mm, Focus:700, Focusratio:F11.6, Film:Blue
- The objective lenses are all equipped with apochromatic double-separation optical structure, and the two-piece apochromatic lenses have better compatibility with the bonded ones, resulting in high imaging sharpness with no worry about the aging of the photosensitive glue in the large-diameter objective lenses that may cause yellowing and edge peeling over time.
- The objective lenses are tested and paired for imaging quality through a parallel light pipeline and dividing plate, ensuring that each set of objective lenses delivers consistent imaging performance.
- High-resolution, low-dispersion objective lenses are the best choice for various applications such as telescope objective lenses and parallel light pipeline production testing instruments.

## Product Details

- **Brand:** CAUME
- **Focal Length Description:** 700 mm
- **Lens Type:** Telephoto
- **Camera Lens Description:** This 60mm lens offers a focal length of 700mm, providing a narrow field of view suitable for telephoto photography. It features optical image stabilization for steady shots, making it ideal for astronomical telescopes and other applications requiring high-resolution, low-dispersion imaging.
- **Maximum Focal Length:** 700 Millimeters

## Images

![Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 60mm - Image 1](https://m.media-amazon.com/images/I/51PswirEGLL.jpg)
![Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 60mm - Image 2](https://m.media-amazon.com/images/I/51lxPd4KCUL.jpg)
![Optical Glass Objective Lens Concave&Convex Lens for DIY Astronomical Telescope 60mm - Image 3](https://m.media-amazon.com/images/I/51HK5xSC-7L.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.gr/products/603191918-optical-glass-objective-lens-concave-and-convex-lens-for-diy](https://www.desertcart.gr/products/603191918-optical-glass-objective-lens-concave-and-convex-lens-for-diy)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*