Search results for: 'lenses'

The additional aperture of this telescope provides a dramatic increase in resolution and a heighten sense of seeing luna...

The Takahashi 6x30 finderscope is designed for use with all Takahashi refractors. This finderscope provides 6x magnifica...

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

The Takahashi 7x50 finderscope is designed for use with all Takahashi refractors. This finderscope provides 7x magnifica...

The Takahashi 7x50 finderscope is designed for use with all Takahashi refractors. This finderscope provides 7x magnifica...

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

Baader Planetarium's Optical Wonder Fluid is the finest lens cleaner we have found...

The Baader Glasspath Compensator/Corrector may be useful for binoviewing with refractor or Newtonian telescopes. Unlike...

The Baader Glasspath Compensator/Corrector may be useful for binoviewing with refractor or Newtonian telescopes. Unlike...

The Baader Glasspath Compensator/Corrector may be useful for binoviewing with refractor or Newtonian telescopes. Unlike...

The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x...

The dew shield reduces radiative cooling of the Schmidt corrector lens to the night sky, keeping the lens below the dew...

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

This large, fully coated, achromatic finder, is characterized by built-in reticle, 9x magnification and objective lens d...

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

The Ermenrich BASE LT10 Laser Level generates two red lines – a vertical line and a horizontal one. It can be used for m...

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. There are no...

The 0.5x auxiliary lens increases the working distance and field of view of a stereoscopic microscope, while reducing th...

The TS-Optics 76EDPH is intended for astrophotographers and nature photographers who also like to observe through a high...

Compact 30 mm f/4 Mini Guider Scope - with convenient attachment to your telescope or lens - ideal for mobile astrophoto...