Αποτελέσματα αναζήτησης για: «Lens rings»

Cable tester with multimeter Ermenrich Ping SM75 is a multifunctional tool for comprehensive diagnostics and determining...

Ermenrich Ping SM110 is a multifunctional tester for cable tracing, length measurement, and testing of different types o...

This L shaped black anodised aluminium bracket, hard to bend, has cut rails and can be attached to a wide range of focus...

Optical multimeter, or optical power meter, Ermenrich NetGeeks NU40 – an essential tool for professionals who install an...

The Ermenrich NetGeeks NP40 multifunctional is a digital cable tester that is designed for tracing twisted pair and tele...

The RC24 is a 24 inch (0.61 m) f/10.6 Ritchey-Chrétien (RC) Astrograph telescope. The instrument weight is 240 lbs...

Pulley and timing belt kit. Allows you to use the Pegasus Universal Motor Focus Kit (sold separately) to control small-m...

Assuming no prior experience, the author runs through the basics for how to take astrophotos using just a camera — inclu...

The Ermenrich NetGeeks NP30 cable tester is designed for checking network cables, locating open circuits, and measuring...