1 4
Explore Scientific

Explore Scientific 2" 3X Focal Extender - FE03-020 from Explore Scientific

$299.99

Fast Shipping

Most of our vendors offer free shipping on the items they sell at MARKET.live.  The shipping cost of your completed order is calculated dynamically and displayed at checkout.

After checkout, you will receive an order confirmation email from MARKET.live with the details of your order.  Your items will be shipped to you directly from the vendor, typically in 1-2 business days of placing your order.  You will receive a second email (including tracking number) when the items are shipped to you.  

The shipping transit time will vary from 2-7 days depending on the origin and destination locations.

If your order contains items from multiple vendors, you will receive multiple shipments and packages.

Easy Returns

Generally, you may return an item you purchased from MARKET.live within 10 days of delivery.  However, some items are not returnable, so it’s very important that you check the item’s product description before you buy. 

All returned merchandise must be returned in its original packaging, undamaged, and unused.  All returned items are subject to inspection. Please visit our Returns Portal if you want to return an item.

Please view our Returns and Exchange Policy for complete details.

Description

Description

The Explore Scientific 3X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-inch O.D. format eyepieces and camera adapters. Fully EMD-Coated on all air-to-air lens surfaces, with all lens elements edge-blackened to produce superior contrast, this focal extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magnification of any eyepiece with the same barrel size that you already own. In other words, 3 eyepieces offer 6 magnification choices with the addition of a focal extender. Secondly, most of the time, lower magnification eyepieces such as the 30mm 82 Degree Series Waterproof Eyepiece have better eye relief than higher power models. When using a focal extender to increase your magnification, you get to enjoy the generous eye relief of the lower power eyepiece, and that’s quite a bonus, especially for eyeglass wearers or for those with fast telescopes who can really push high magnification eyepieces. Remember, we also make 1.25-inch O.D. Focal Extenders in 2X, 3X and 5x models, so there is something for every style of telescope.

Specs

Item Number FE03–020
Barrel Size 2.0-inch
Length 125mm
Width 66mm
Weight 1.7 lbs.

Warranty

Limited USA One Year Warranty when product is registered within 60 days of purchase. Click Here to register.

CA Residents: Prop 65 WARNING(S)