£80.59

A ALSTAR Alstar 2 inch 2.5X Barlow Lens - Allows The Use of Both 2 inch and 1.25 inch Telescope Eyepiece - Metal 4 Elements Broadband Green Film with Fully Multi Coated

SKU_AM_BL2X4A

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£81 today · usual range £0–£0 · best ever £66

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 493 days • 493 data points (No recent data available)

Historical
Generating forecast...
£90.85 £63.61 £69.56 £75.50 £81.44 £87.38 £93.33 02 October 2024 02 February 2025 05 June 2025 06 October 2025 06 February 2026

Price Distribution

Price distribution over 493 days • 5 price ranges

Days at Price
Current Price
110 days 107 days 23 days · current 125 days 128 days 0 32 64 96 128 £66-71 £71-76 £76-81 £81-86 £86-91 Days at Price

Price Analysis

Most common range: £86-91 (128 days, 26.0%)

Price range: £66 - £91

Price levels: 5 price ranges over 493 days

Key Features

The four-lens design with multi-coated surfaces eliminates most of the chromatic aberrations that show up with Barlow lenses having fewer components; A Barlow lens can therefore be a great supplement to your eyepiece collection

The Alstar Barlow lens provides 2.5 times greater magnification; allowing you to observe objects at a significantly closer apparent distance

2.5X Barlow Lens with compression ring this ensures that your accessories are securely attached to the Barlow lens; No screws that might damage your valuable eyepiece instead a gentle but secure grip

It includes a 2 inch to 1.25 inch adapter compatible with 1.25 inch and 2 inch eyepieces as well as other telescope accessories of the same diameter; The M48x0.75 female thread made of hard anodized aluminum can install 2 inch filters with M48x0.75 male thread

Equipped with high-quality optical glass it significantly improves the chromatic aberration correction effect and enhances the image quality; For astrophotography it can precisely frame celestial bodies that may appear too small in the telescope's field of view

Product Specifications

Format
Electronics
Domain
Amazon UK
Listed Since
28 July 2017

Barcode

No barcode data available

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