---
product_id: 22350332
title: "Astromania Guide Scope Finder Scope 50mm FMC Multi-Use with Helical Focuser"
brand: "astromania"
price: "R$1603"
currency: BRL
in_stock: true
category: "Astromania"
url: https://www.desertcart.com.br/products/22350332-astromania-guide-scope-finder-scope-50mm-fmc-multi-use-helical
store_origin: BR
region: Brazil
---

# Heavy-duty dovetail mounting with T-threads 50mm fully multi-coated lens Smooth helical focuser with zero flexure Astromania Guide Scope Finder Scope 50mm FMC Multi-Use with Helical Focuser

**Brand:** astromania
**Price:** R$1603
**Availability:** ✅ In Stock

## Summary

> 🔭 Elevate your astrophotography game—never miss a guiding star again!

## Quick Answers

- **What is this?** Astromania Guide Scope Finder Scope 50mm FMC Multi-Use with Helical Focuser by astromania
- **How much does it cost?** R$1603 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/22350332-astromania-guide-scope-finder-scope-50mm-fmc-multi-use-helical)

## Best For

- astromania enthusiasts

## Why This Product

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

## Key Features

- • **Scratch-Free Secure Grip:** Teflon inlays and knurled screws protect your gear while providing max grip—even with gloves.
- • **Compact Powerhouse Optics:** 50mm FMC lens with 190mm focal length delivers wide, clear fields for quick star acquisition.
- • **Precision Focus, Zero Flex:** Helical focuser ensures razor-sharp guide star views with no wobble.
- • **Seamless Autoguiding Ready:** Male T-threads allow direct, stable connection to your autoguider camera.
- • **Versatile Mounting Mastery:** Includes robust dovetail bar and rings compatible with most telescope setups.

## Overview

The Astromania 50mm FMC Guide Scope features a fully multi-coated 50mm objective lens paired with a smooth, zero-flexure helical focuser for precise adjustments. Designed for both visual use and autoguiding, it includes heavy-duty dovetail mounting hardware compatible with most telescopes and direct T-thread camera attachment. Its robust anodized aluminum build, scratch-protecting Teflon inlays, and wide 13.68° field of view make it an essential, reliable tool for serious astrophotographers seeking sharper, faster star tracking.

## Description

desertcart.com : Astromania Guide Scope Finder Scope 50mm FMC Multi-Use with Helical Focuser | Compatible with 1.25" Telescope Eyepiece, Fit Auto Guiding Camera for Astrophotography, Metal Optical Telescope Accessories : Electronics

## Features

- This 50mm high power guide scope help guide you to capturing higher quality astrophotos; With 50mm lens and smooth helical focuser versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographer’s collection of gear
- Built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance; Obtain clear sharply focused view of potential guide stars is quick and easy with this sturdy scope; Ideal for both visual finder use and autoguiding
- This complete guide scope comes with two heavy-duty guide scope rings and dovetail mounting bar that compatible for dovetail finder scope bases; Synta-style mounting plate features three threaded through-sockets for versatile attachment options
- Finder-guide scope ring with 69mm inner diameter to fit telescope tubes from 43mm to 68mm; Teflon Inlays prevent scratches and pressure marks while ensuring secure clamping; Knurled thumb screws with maximum grip allow easy operation even with gloves
- The quick guide scope with helical focuser also features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads for allowing direct connection to your autoguider camera for stable reliable setup
- Miniguide tube to fastly find object and guiding star that designed for visual and astrophotography; Worm-focuser: fast focusing and prevent rotation of camera and eyepiece; Use as comfortable and large viewfinder with less time to find object in visual
- 200 mm focal length is design for astrophotography telescope up to 1500mm focal length; Wide field optics put so potential guide star; An locking thumbscrew holding in place; Built in hex screws in holes that tighten two hex screws with hex wrench to lock
- Adjustable aim dovany weight to an astrophotography setup and can conveniently be stashed in an accessory case between uses; Dovetail guide scope bracket installs on virtually any astrophotography telescope quickly and easily
- Sturdy metal housing made of black anodized aluminum that solid and robust; Milled and knurled ring allow easy and precise fine focus adjustments; Come with matching pipe clamps and a Synta-style mounting plate to make assembly and installation easily
- Built in worm focuser with brass compression ring and 2 thumbscrews; 40mm focusing range means 10mm focusing range with micro focusing helical focuser and 30mm focusing range with scaled drawtube that is made possible by extremely precise focusadjustment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0156ICXMI |
| Additional Features | Helical Focuser |
| Best Sellers Rank | #34 in Telescope Finder Scopes |
| Brand | Astromania |
| Built-In Media | 1X 50mm Guide Scope |
| Coating | Fully Multi-Coated |
| Compatible Devices | Astronomical Telescopes |
| Customer Reviews | 4.0 4.0 out of 5 stars (60) |
| Eye Piece Lens Description | Kellner |
| Field Of View | 13.68 degrees |
| Finderscope | Reflex |
| Focal Length Description | 190 millimeters |
| Focus Type | Manual Focus |
| Item Highlight | Compatible with 1.25" Telescope Eyepiece, Fit Auto Guiding Camera for Astrophotography, Metal Optical Telescope Accessories |
| Item Weight | 1.3 pounds |
| Manufacturer | Astromania |
| Manufacturer Part Number | SKU_AM_GS50 |
| Model Name | 50mm Compact Deluxe |
| Model Number | SKU_AM_GS50 |
| Mount | Equatorial Mount or Altazimuth Mount |
| Number of Items | 1 |
| Objective Lens Diameter | 40 millimeters |
| Optical-Tube Length | 50 millimeters |
| Power Source | Battery Powered |

## Product Details

- **Brand:** Astromania
- **Eye Piece Lens Description:** Kellner
- **Finderscope:** Reflex
- **Focus Type:** Manual Focus
- **Item Weight:** 1.3 pounds
- **Model Name:** 50mm Compact Deluxe
- **Objective Lens Diameter:** 40 millimeters
- **Optical Tube Length:** 50 millimeters
- **Power Source:** Battery Powered
- **Telescope Mount Description:** Equatorial Mount or Altazimuth Mount

## Images

![Astromania Guide Scope Finder Scope 50mm FMC Multi-Use with Helical Focuser - Image 1](https://m.media-amazon.com/images/I/71jXkJxutQL.jpg)

## Available Options

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

## Frequently Bought Together

- Astromania Guide Scope 50mm Compact Deluxe Finder Guide Scope Kit with Double Helical Focuser Compatible with 1.25 inch Eyepiece for Astronomical Telescope & Auto Guiding Cameras for Astrophotography
- Astromania Universal Dovetail Base for Finder Scope - Ideal for Installation of Finder Scope, Green Laser Pointer Bracket
- Astromania Dual Finder Scope Mount, Finderscope Mounting Bracket with Double Finder Mount Bracket - Adjustable Metal Aluminum Telescope Finder Bracket Installation of Red Dot Finderscope for Telescope

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**Shop now:** [https://www.desertcart.com.br/products/22350332-astromania-guide-scope-finder-scope-50mm-fmc-multi-use-helical](https://www.desertcart.com.br/products/22350332-astromania-guide-scope-finder-scope-50mm-fmc-multi-use-helical)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-23*