Bresser Extension tube 25mm 2.5 Hexafoc

Extension tubes like this are often useful for achieving focus.

How many times have you wished you had just a tiny bit more focal travel? Sure, we've all had times when we've had to push an eyepiece or something

TPO 25mm Extension Tube - 1.25-inch

Bresser Telescopes (100+ products) find prices here »

Bresser Messier Dobson telescope with parabolic primary mirror and 2.5 HEX-focuser - AliExpress

Bresser Messier NT-150S/750 Newtonian telesocpe OTA

Telescopes Archives - Genex Space Store

Bresser Messier 8-inch Dobsonian review - BBC Sky at Night Magazine

BRESSER Messier 8'' Dobsonian telescope

APM Telescopes. EXPLORE SCIENTIFIC ED APO 127MM F/7,5 FCD-100 ALU HEX

Bresser Extension tube 37.5mm 2.5 Hexafoc

Bresser UK, Astronomy

Bresser, Accessories