Products

8mm Focal Length 100° Apparent Field of View 2" / 1.25" Hybrid Barrel 15mm Eye Relief 13.9mm Field Stop Description FAQ Specifications In the B...

3.7mm Focal Length 110° Apparent Field of View 2" / 1.25" Hybrid Barrel 15mm Eye Relief 7.0mm Field Stop Description FAQ Specifications In the ...

4.7mm Focal Length 110° Apparent Field of View 2" / 1.25" Hybrid Barrel 15mm Eye Relief 8.9mm Field Stop Description FAQ Specifications In the ...

20mm Focal Length 50° Apparent Field of View 1.25" Diameter Barrel 15mm Eye Relief 17.1mm Field Stop Description FAQ Specifications In the Box ...

25mm Focal Length 50° Apparent Field of View 1.25" Diameter Barrel 17mm Eye Relief 21.2mm Field Stop Description FAQ Specifications In the Box ...

32mm Focal Length 50° Apparent Field of View 1.25" Diameter Barrel 22mm Eye Relief 27mm Field Stop Description FAQ Specifications In the Box Do...

40mm Focal Length 43° Apparent Field of View 1.25" Diameter Barrel 28mm Eye Relief 27mm Field Stop Description FAQ Specifications In the Box Do...

55mm Focal Length 50° Apparent Field of View 2" Diameter Barrel 38mm Eye Relief 46mm Field Stop Description FAQ Specifications In the Box Downl...

2" Riser Base for your Telrad Reflex Sight.

4" Riser Base for your Telrad Reflex Sight.

A dew shield for your Telrad Reflex Sight. A must have accessory for humid nights!

A dew shield for your Telrad Reflex Sight. A must have accessory for humid nights!

Install your Telrad Reflex Sight on another telescope with this mounting base.

Telrad Reflex Sight w/ Mounting Base

Telrad Reflex Sight w/ Mounting Base and Selectable Red/Green Illumination

All-in-one astrophotography WiFi controller Broad compatibility across multiple brands Full remote control via Wi-Fi (2.4G / 5G)...

Brightness is continously dimmable, thus the contrast can be set optimally Precise pinhole with 22 µm diameter for exact results yet sufficient li...

TS 2" CONCENTER - you cannot adjust a Newtonian more easilyThe alternative to all collimation tools on the market! Now the center of the secondary ...

Suitable for eyepieces up to 40 mm diameter and 40 mm to 75 mm height Practical twist-lock withour wear or tear Foam insert at bottom, lint-free T...

Suitable for eyepieces, correctors, adapters ... up to 65 mm diameter and 50 mm to 100 mm height Practical twist-lock withour wear or tear Foam ...

Suitable for eyepieces, correctors, adapters, ... up to 80 mm diameter and 50 mm to 100 mm height Practical twist-lock withour wear or tear Foam i...

This adaptor screws directly into the Canon EOS body and enables you to connect objectives and adapters with M48 (M48x0,75) 2" filterthread.The EOS...