---
product_id: 426094582
title: "Astromania 1.25\" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters"
brand: "astromania"
price: "£38.25"
currency: GBP
in_stock: true
category: "Astromania"
url: https://www.desertcart.co.uk/products/426094582-astromania-1-25-extendable-camera-adapter-for-either-prime-focus
store_origin: GB
region: United Kingdom
---

# Astrophotography pro Camera ready 1.25" compatibility Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters

**Brand:** astromania
**Price:** £38.25
**Availability:** ✅ In Stock

## Summary

> 🌠 Capture the cosmos like never before!

## Quick Answers

- **What is this?** Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters by astromania
- **How much does it cost?** £38.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/426094582-astromania-1-25-extendable-camera-adapter-for-either-prime-focus)

## 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

- • **Filter Friendly:** Threaded for standard 1.25" filters, enhancing your imaging options.
- • **Dual Functionality:** Switch between projection and focal modes for stunning celestial captures.
- • **Magnification Mastery:** Adjust magnification effortlessly without changing eyepieces.
- • **Precision Engineering:** Crafted from durable black anodized aluminum for longevity and performance.
- • **Seamless Compatibility:** Easily connects to 1.25" eyepieces for versatile astrophotography.

## Overview

The Astromania 1.25" Extendable Camera Adapter is a versatile tool for astrophotography, designed to connect seamlessly with both reflector and refractor telescopes. Made from durable black anodized aluminum, it allows for easy attachment of standard 1.25-inch eyepieces and is threaded for standard filters. With its dual functionality, users can switch between projection and focal modes, making it perfect for capturing stunning images of the Moon, planets, and beyond.

## Description

The Astromania 1.25" Variable Universal Camera Adapters allow attachment of a camera body to reflector and refractor telescopes for either prime-focus or telescope eyepiece-projection photography. The adapter's 1.25" nosepiece slides into the telescope's eyepiece holder just like an eyepiece. This Variable Universal Camera Adapter is composed of two detachable parts: a prime-focus adapter (or "T-adapter") for prime-focus photography, and a fixed-length or variable extension tube for eyepiece-projection photography. A thumbscrew in the extension tube holds the telescope eyepiece in place. This combination of prime-focus and eyepiece-projection camera adapter has a sliding barrel design that allows variable projection distances. This allows for slight changes in magnification without swapping telescope eyepieces when performing eyepiece-projection photography. Fits reflector and refractor telescopes with 1.25" eyepiece holders. The Variable Projection Camera Adapter allows for a continuous range of projection magnifications during eyepiece-projection photography for telescopes with a 1.25" focuser.The machined sliding-cell assembly can be fixed at any position along its length and is held in position via a thumbscrew. The resulting effective focal ratio is then determined by the sliding adjustment and eyepiece used. A T-ring specific to your D/SLR camera is required to connect your camera to this adapter (not included).

## Features

- Zoom Projection and Focal Adapter: The simple way to astrophotography begins with this projection adapter; use your standard Ploessl or Kellner 1.25-inch eyepieces for beautiful photos of the Moon and planets
- This easy to use is designed to attach both camera body and telescope together; compatible for both reflector and refractor telescopes with 1.25 inch eyepiece holders; dual design allows user to make slight magnification adjustments
- The 1.25 inch variable universal camera adapter is made of black anodized aluminum; threaded for standard 1.25 inch filters; projection adapter for 1.25 inch eyepieces of up to 38 mm outside diameter; also can be used as a focal adapter with a T2 thread
- Projection and focal adapter consists of two parts; projection part is used with eyepiece for achieving long focal length with small objects; use focal adapter without use of eyepiece so employing focal length of telescope for shooting of planet or galaxy
- Pull out to magnify image without changing eyepiece; connect this adapter to telescope with 1.25 inch eyepiece connection; use eyepiece of any focal length for high magnification images; all need is a T2 ring and a suitable camera with bayonet connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0140U9URO |
| Additional Features | Variable Projection Distance, Telescope Eyepiece Adaptability |
| Best Sellers Rank | #111,631 in Electronics ( See Top 100 in Electronics ) #68 in Telescope Photo Adapters |
| Brand | Astromania |
| Coating | Coated |
| Compatible Devices | Telescopes with 1.25-inch eyepiece holders |
| Customer Reviews | 4.5 4.5 out of 5 stars (502) |
| Exit Pupil Diameter | 2.94 Millimeters |
| Eye Piece Lens Description | Kellner |
| Field Of View | 0.14 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 285 millimeters |
| Focus Type | Manual Focus |
| Item Dimensions D x W x H | 32D x 32W x 32H millimeters |
| Item Weight | 7.23 Ounces |
| Manufacturer | Astromania |
| Manufacturer Part Number | SKU_AM_CA1E |
| Model Number | SKU_AM_CA1E |
| Mount | Altazimuth Mount |
| Objective Lens Diameter | 38.0 |
| Optical-Tube Length | 1.25 Inches |
| Power Source | Manual |
| Unit Count | 1 Count |
| Zoom Ratio | 1 |

## Product Details

- **Brand:** Astromania
- **Eye piece lens description:** Kellner
- **Objective lens diameter:** 38.0
- **Optical tube length:** 1.25 Inches
- **Telescope mount description:** Altazimuth Mount

## Images

![Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters - Image 1](https://m.media-amazon.com/images/I/613-oElnyZL.jpg)
![Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters - Image 2](https://m.media-amazon.com/images/I/71VNtFdsP8L.jpg)
![Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters - Image 3](https://m.media-amazon.com/images/I/71bujFVow6L.jpg)
![Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters - Image 4](https://m.media-amazon.com/images/I/71tfnYQJx8L.jpg)
![Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters - Image 5](https://m.media-amazon.com/images/I/71WzS9K2dWL.jpg)

## Available Options

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

## Frequently Bought Together

- Astromania Telescope Photo Adapters, Metal Extendable Camera Adapter for Telescope with 1.25 inch T Adapter, Compatible for Prime-Focus Or Eyepiece-Projection, Canon EOS Nikon SLR Cameras Photography
- Astromania Metal T-Ring Adapter for Canon EOS DSLR/SLR (Fits All Canon EOS SLR/DSLR Cameras with EF Mount)
- Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for All Canon EOS SLR/DSLR Cameras

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-04*