Telescope objectives

We have developed products over a wide range of telescope designs including refractive, reflective and catadioptric, with apertures sizes from 75 mm to 500 mm, incorporating glass, ceramic and metal optical materials. ...

Focal length: 50 mm - 1,100 mm

... A testing telescope produces a magnified image of a distant object. Usually, the adjustment is made to infinity at the wavelength 546 nm, but adjustments to finite distances or other wavelengths are also common and ...

Focal length: 50 mm - 1,100 mm

Möller-Wedel Optical offers testing telescopes with 90°-viewing with different focal lengths, diameters and eyepieces. Small-size Apertures Mid-size Apertures Large-size Apertures

Focal length: 50 mm - 1,100 mm

Testing telescopes with straight viewing are also available with mechanical double micrometer (FG MD) and with digital double micrometer (FG MDD). Small-size Apertures with MD Mid-size Apertures with MD Large-size ...

Focal length: 50 mm - 500 mm

This type of testing telescope can be used if a straight viewing is not ergonomic due to the installation position and, in addition, the measurement of angles is to be performed in the x or y direction. Note: A version ...

Focal length: 90 mm - 1,100 mm

Möller-Wedel Optical offers testing telescopes with adjustable focus setting with different focal lengths, diameters and adjustment ranges. Small-size Apertures Mid-size Apertures Large-size Apertures

Focal length: 90 mm - 1,100 mm

We offer the testing telescopes with 90°-viewing and adjustable focus setting with different focal lengths, diameters and eyepieces. Note: Versions with mechanical double micrometer (MD) or programmable measuring gauge ...

Focal length: 50 mm - 1,100 mm

Testing telescopes with straight viewing and adjustable focus setting are also available with mechanical double micrometer (FGV MD) and with digital double micrometer (FGV MDD).

Focal length: 90, 50, 40 mm

Diopter telescopes are adjustable focus telescopes that serve the measurement of optical power of lenses in diopter. The measuring result can be directly read from the diopter graduation. APPLICATION ...

Focal length: 90 mm

The double adjustment telescope is a device for testing and adjusting prismatic glasses. APPLICATION The easy-to-use double adjustment telescope is a device for testing and adjusting prism glasses ...

Our reading telescopes are used for the magnified display of distant objects, e.g. difficult-to-access displays Features • Reticle 208 111 (reticle with crossline, line thickness 10µm) • Tube diameter 25 mm • ...