---
product_id: 523086832
title: "– Bahtinov Focus Mask 2mm Acrylic Telescope Focusing Mask Plate 60-90mm Calibre for Astrophotography"
brand: "bewinner"
price: "726632₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/523086832-bahtinov-focus-mask-2mm-acrylic-telescope-focusing-mask-plate-60
store_origin: VN
region: Vietnam
---

# Universal Compatibility Lightweight Design Precision Focusing – Bahtinov Focus Mask 2mm Acrylic Telescope Focusing Mask Plate 60-90mm Calibre for Astrophotography

**Brand:** bewinner
**Price:** 726632₫
**Availability:** ✅ In Stock

## Summary

> 🌌 Focus on the Universe, Not the Guesswork!

## Quick Answers

- **What is this?** – Bahtinov Focus Mask 2mm Acrylic Telescope Focusing Mask Plate 60-90mm Calibre for Astrophotography by bewinner
- **How much does it cost?** 726632₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/523086832-bahtinov-focus-mask-2mm-acrylic-telescope-focusing-mask-plate-60)

## Best For

- bewinner enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Compatible with all telescope types—just measure and mask up!
- • **Perfectly Sized:** Accommodates telescope lenses from 100-140mm for versatile use.
- • **Secure & Steady:** Three metal posts with silicone covers ensure a perfect grip without scratches.
- • **Focus Like a Pro:** Eliminate guesswork with precision focusing for stunning astrophotography.
- • **Light as a Feather:** Designed to maintain balance, so you can focus on the stars, not the weight.

## Overview

The Bahtinov Focus Mask is a precision tool designed for astrophotography enthusiasts. It fits a wide range of telescopes with an outer diameter supporting lenses from 100-140mm. Featuring three metal posts with scratch-resistant silicone covers, it ensures a secure fit while maintaining balance. This lightweight design allows for easy installation and optimal focusing, making it an essential accessory for capturing the cosmos.

## Description

Bahtinov Focus Mask 2mm Acrylic Telescope Focusing Mask Plate 60-90mm Calibre for Astrophotography

## Features

- Wide Range of Applications: Works with all types of telescopes, mirrors, refractors, for Dobsonians, for Mak Cas and for SCT, all you need to do is measure your telescope tube size and choose the appropriate mask size.
- Bahtinov Masks Function: The mask takes the guesswork out of focusing and even overcomes vision conditions to give your telescope the best focus quickly and easily.
- 3 Metal Posts: The mask grips the telescope tube gently and firmly with three metal posts. These metal posts come with scratch resistant silicone covers to your telescope This prevents slippage while keeping the mask perfectly centered.
- Post Installation and Lightweight Design: Thanks to this 3 post mount, the mask remains centered while fitting a wider range of telescopes. The bahtinov focus mask for telescopes is lightweight so you won't upset the balance of the scope.
- Applicable Size: The outer diameter of the bahtinov mask supports the telescope objective lens in the range of 100‑140mm (there is a 1‑2mm error in manual measurement).

## Images

![– Bahtinov Focus Mask 2mm Acrylic Telescope Focusing Mask Plate 60-90mm Calibre for Astrophotography - Image 1](https://m.media-amazon.com/images/I/713x8PLPH3L.jpg)

## Frequently Bought Together

- Bahtinov Focus Mask, 2mm Focusing Mask Acrylic Telescope Focusing Mask Plate, 60 to 90mm Caliber Fixed Diameter, Telescope Focus Mask for Astrophotography
- SanDisk 64GB Extreme PRO SDXC card + RescuePRO Deluxe, up to 200MB/s, UHS I, Class 10, U3, V30 SDSDXXU 064G GN4IN, Black

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**Shop now:** [https://www.desertcart.vn/products/523086832-bahtinov-focus-mask-2mm-acrylic-telescope-focusing-mask-plate-60](https://www.desertcart.vn/products/523086832-bahtinov-focus-mask-2mm-acrylic-telescope-focusing-mask-plate-60)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*