1.25' TMB 58 Degree 4mm Planetary II Eyepieces for Astronomical Telescopes

Description:

- This 1.25" TMB 4mm eyepieces is designed especially for Planetary observations

- It is designed to give the highest resolution of subtle contrasts seen on planets and the moon. While many eyepieces are designed to give super and ultra wide angle views, they do so at a loss of details and contrast.

- This planetary eyepiece are designed to be used for high power, high resolution views where faint details are the objective. There is virtually no halo around bright objects that lose contrast.

- This eyepieces have flat fields and a field of view is 58 degree.

- The eye cup on the eyepieces is adjustable up and down to give you the most Planetary Eyepiece With Caps comfortable view.Turn it up for use with eye glasses or down without glasses.

Specification:

- Fmin Focal Length =Focal Ratio / 1.8

- Standard 1.25" Fitting Diameter to the Eyepiece Holder

- Standard 1.25" Inner Thread to Fit Light Filters

- Comes with Lens Caps for Both Ends

- Focal Length: 4mm

- Comfortable Long Eye Relief: 20mm

- Field of View:58 Degree

- Made of 6 Different Lenses,in 4 Groups

After receiving the package, please check the package contents.

Package Includes: