---
product_id: 272555793
title: "Farpoint Bahtinov Mask, FP415H - fits Celestron 9.25\" SCT with Fastar or Hyperstar. | Fast Easy Focus for Your astrophotos a lifesaving Tool for Focusing Your Astro Camera or DSLR."
brand: "farpoint"
price: "€ 63.59"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/272555793-farpoint-bahtinov-mask-fp415h-fits-celestron-9-25-sct-fastar
store_origin: SK
region: Slovakia
---

# Fastar/Hyperstar compatible Fits Celestron 9.25" SCT Precision manual focus aid Farpoint Bahtinov Mask, FP415H - fits Celestron 9.25" SCT with Fastar or Hyperstar. | Fast Easy Focus for Your astrophotos a lifesaving Tool for Focusing Your Astro Camera or DSLR.

**Brand:** farpoint
**Price:** € 63.59
**Availability:** ✅ In Stock

## Summary

> 🔭 Nail your focus, capture the cosmos like a pro!

## Quick Answers

- **What is this?** Farpoint Bahtinov Mask, FP415H - fits Celestron 9.25" SCT with Fastar or Hyperstar. | Fast Easy Focus for Your astrophotos a lifesaving Tool for Focusing Your Astro Camera or DSLR. by farpoint
- **How much does it cost?** € 63.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/272555793-farpoint-bahtinov-mask-fp415h-fits-celestron-9-25-sct-fastar)

## Best For

- farpoint enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Portable:** At just 3.2 ounces, it’s easy to carry on every stargazing adventure without adding bulk.
- • **Fastar & Hyperstar Ready:** Optimized for Fastar/Hyperstar setups—just remove your camera and attach the mask for quick focusing.
- • **Effortless Precision Focus:** Achieve razor-sharp astrophotos with ease using the Bahtinov mask’s unique diffraction pattern.
- • **Made in the USA with Quality:** Crafted by Farpoint Astro, ensuring durability and trusted performance for serious astrophotographers.
- • **Tailored for Celestron 9.25" SCT:** Specifically designed to fit Fastar-ready C9.25 SCT telescopes for perfect compatibility.

## Overview

The Farpoint Bahtinov Mask FP415H is a precision focusing tool designed exclusively for Celestron 9.25" SCT telescopes with Fastar or Hyperstar compatibility. Lightweight and easy to use, it enables astrophotographers to achieve perfect manual focus quickly, enhancing image sharpness and saving valuable night sky time. Made in the USA by Farpoint Astro, it’s a must-have accessory for serious astro-imaging enthusiasts.

## Description

Farpoint Bahtinov Masks Are one of the best tools for manually focusing your telescope available to astrophotographers. In 2005, Pavel Bahtinov, a Russian amateur telescope maker and astronomer detailed a new way to easily focus your DSLR, CMOS or CCD camera for astrophotography by adding a mask that matches the diameter of your telescope.Bahtinov mask are a less expensive method of getting focus on objects in the night sky compared to a standard motor focuser. With the right mask and setup it's easy to get crystal clear focus on a star in less than 90 seconds. How it WorksThese mask will work equally as well on the end of a scope or on the end of a dew shield on top of that the mask itself does not need to be perfected centered on the scope this is due to the angle of the slits themselves. Select a bright star as your guiding object. Place the Bahtinov focusing mask on your telescope's lens and secure it into place using the rubber tabs. The slits in the mask design create a set of diffraction spikes on the star that will assist in the accuracy of your focus. It will appear on your screen or computer as an "X" with a line through the center (when in focus). The diffraction spike pattern from a bright star using a Bahtinov mask As you adjust the focuser of your telescope, the central spike will move in and out of the X-pattern. If you are using capture software be sure to compensate for the lag time between exposures on the screen, typically 4-5 seconds. The same process applies using Live view display on your DSLR camera. Who We areWe at Farpoint Astro are a California based manufacturer of astrophotography filters, scopes, and tools. Our Bahtinov masks are the highest quality in the Astronomy Space

## Features

- Farpoint Focus Mask for the Celestron 9.25 SCT (Hyperstar/Fastar) fits Fastar/Hyperstar READY C9.25 SCT's. It does NOT fit with the Hyperstar or Fastar camera installed. That will require a different mask, coming soon.
- Bahtinov Focus Masks make focusing for astrophotography easy; instructions included
- Newer model Celestron 9.25" SCT's are "Fastar ready" and need this "H" model
- Simply place the Bahtinov Focus Mask over the end of your telescope
- Made in the USA by Farpoint Astro

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 22.9 x 12.6 x 0.6 centimetres |
| Package Weight | 0.09 Kilograms |
| Item Weight | 3.2 Ounces |
| Brand | Farpoint |
| Objective Lens Diameter | 23.5 Centimetres |
| Part number | FP415H |
| Telescope Mount Description | Tripod Mount |
| Focus type | Manual Focus |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Farpoint
- **Optical tube length:** 9.25 inches
- **Eye piece lens description:** Plossl
- **Objective lens diameter:** 23.5 Centimetres
- **Telescope mount description:** Tripod Mount
- **Focus type:** Manual Focus
- **Power source:** Manual Operation
- **Finderscope:** Reflex
- **Item weight:** 3.2 Ounces
- **Compatible devices:** Telescope Attachments

## Images

![Farpoint Bahtinov Mask, FP415H - fits Celestron 9.25" SCT with Fastar or Hyperstar. | Fast Easy Focus for Your astrophotos a lifesaving Tool for Focusing Your Astro Camera or DSLR. - Image 1](https://m.media-amazon.com/images/I/71d8+Uobk0L.jpg)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-10*