60 mm Solar Telescopes

These telescopes provides with 60mm aperture and 500mm focal length a good detail resolution at viewing and imaging the sun. However, with a weight round about 3kg the telescopes will be carried easily by the most photo tripods. The sensitive Etalon systems are well protected in the telescope tube installed. We offer these telescopes in different versions with various accessories. [more information]

Image Title / Teaser Price
 In Stock |  Delivery time about 4 weeks |  Delivery time above 4 weeks
 In Stock |  Delivery time about 4 weeks |  Delivery time above 4 weeks
60mm H-alpha Telescope, 2" Crayford and Pressure Tuner, WITHOUT Blocking Filter
60mm H-alpha Telescope, 2" Crayford and Pressure Tuner, WITHOUT Blocking Filter

H-alpha Solar Telescope with 60mm aperture and <0.7 Angstrom bandwidth, with new air-pressure tuning system. Will be delivered without Blocking Filter, can be used only with optional Blocking Filter!

€ 1.625,00* excl. delivery costs
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60mm H-alpha Telescope with 2" Feather-Touch focuser, WITHOUT Blocking Filter
60mm H-alpha Telescope with 2" Feather-Touch focuser, WITHOUT Blocking Filter

H-alpha Solar Telescope with 60mm aperture, Feather-Touch focuser, and <0.75 Angstrom bandwidth. Will be delivered without Blocking Filter, can be used only with optional Blocking Filter!

€ 1.835,00* excl. delivery costs
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60mm H-alpha Telescope, 2" Feather-Touch and Pressure Tuner, WITHOUT Blocking Filter
60mm H-alpha Telescope, 2" Feather-Touch and Pressure Tuner, WITHOUT Blocking Filter

H-alpha Solar Telescope with 60mm aperture and <0.7 Angstrom bandwidth, with Feather-Touch focuser and new air-pressure tuning system. Will be delivered without Blocking Filter, can be used only with optional Blocking Filter!

€ 2.235,00* excl. delivery costs
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60mm H-alpha Telescope with 2" crayford focuser, WITHOUT Blocking Filter
60mm H-alpha Telescope with 2" crayford focuser, WITHOUT Blocking Filter

H-alpha Solar Telescope with 60mm aperture and <0.75 Angstrom bandwidth. Will be delivered without Blocking Filter, can be used only with optional Blocking Filter!

€ 1.235,01* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm H-alpha Telescope, B600 blocking filter and Crayford focuser
60mm H-alpha Telescope, B600 blocking filter and Crayford focuser

Complete H-alpha Solar Telescope with 60mm aperture and <0.75 Angstrom bandwidth.

€ 1.685,00* excl. delivery costs
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60mm H-alpha Telescope, B600 blocking filter and Feather Touch focuser
60mm H-alpha Telescope, B600 blocking filter and Feather Touch focuser

Complete H-alpha Solar Telescope with 60mm aperture and <0.75 Angstrom bandwidth. With Starlight Instruments Feather Touch focuser!

€ 2.285,00* excl. delivery costs
Delivery time about 4 weeks Add to Basket
60mm H-alpha Telescope, B600, Crayford focuser and Pressure Tuner
60mm H-alpha Telescope, B600, Crayford focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and <0.7 Angstrom bandwidth. With new air-pressure tuning system!

€ 2.075,00* excl. delivery costs
In Stock Add to Basket
60mm H-alpha Telescope, B600, Feather-Touch focuser and Pressure Tuner
60mm H-alpha Telescope, B600, Feather-Touch focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and <0.7 Angstrom bandwidth. With Feather Touch focuser and new air-pressure tuning system!

€ 2.685,00* excl. delivery costs
In Stock Add to Basket
60mm H-alpha Telescope, B1200 blocking filter and Crayford focuser
60mm H-alpha Telescope, B1200 blocking filter and Crayford focuser

Complete H-alpha Solar Telescope with 60mm aperture and <0.75 Angstrom bandwidth. With B1200 Blocking Filter, that provides a smaller vignetting for imaging.

€ 2.075,00* excl. delivery costs
Delivery time about 4 weeks Add to Basket
60mm H-alpha Telescope, B1200 blocking filter and Feather Touch focuser
60mm H-alpha Telescope, B1200 blocking filter and Feather Touch focuser

Complete H-alpha Solar Telescope with 60mm aperture and <0.75 Angstrom bandwidth. With Starlight Instruments Feather Touch focuser and B1200 Blocking Filter, that provides a smaller vignetting for imaging.

€ 2.685,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm H-alpha Telescope, B1200, Crayford focuser and Pressure Tuner
60mm H-alpha Telescope, B1200, Crayford focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and <0.7 Angstrom bandwidth. With new air-pressure tuning system and B1200 Blocking Filter, that provides a smaller vignetting for imaging!

€ 2.465,00* excl. delivery costs
In Stock Add to Basket
60mm H-alpha Telescope, B1200, Feather-Touch focuser and Pressure Tuner
60mm H-alpha Telescope, B1200, Feather-Touch focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and <0.7 Angstrom bandwidth. With Feather Touch focuser, new air-pressure tuning system and B1200 Blocking Filter, that provides a smaller vignetting for imaging!

€ 3.085,00* excl. delivery costs
In Stock Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B600 and Crayford focuser
60mm Ha Telescope + Double-Stack 60 Filter, B600 and Crayford focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth, both with the full aperture of 60mm!

€ 3.635,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B600 + Feather-Touch focuser
60mm Ha Telescope + Double-Stack 60 Filter, B600 + Feather-Touch focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth, both with 60mm free aperture! With Starlight Instruments Feather Touch focuser.

€ 4.235,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B600, Crayford focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 60 Filter, B600, Crayford focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth, both with 60mm free aperture! With new air-pressure tuning system!

€ 4.025,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B600, Feather Touch focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 60 Filter, B600, Feather Touch focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth, both with 60mm free aperture! With Starlight Instruments Feather Touch focuser and new air-pressure tuning system!

€ 4.635,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B1200 and Crayford focuser
60mm Ha Telescope + Double-Stack 60 Filter, B1200 and Crayford focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth, both with 60mm free aperture! With B1200 Blocking Filter, that provides a smaller vignetting for imaging.

€ 4.025,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B1200 + Feather-Touch focuser
60mm Ha Telescope + Double-Stack 60 Filter, B1200 + Feather-Touch focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth, both with 60mm free aperture! With B1200 Blocking Filter, that provides a smaller vignetting for imaging, and Starlight Instruments Feather Touch focuser.

€ 4.635,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B1200, Crayford focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 60 Filter, B1200, Crayford focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth, both with 60mm free aperture! With B1200 Blocking Filter, that provides a smaller vignetting for imaging, and new air-pressure tuning system!

€ 4.415,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 60 Filter, B1200, Feather Touch focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 60 Filter, B1200, Feather Touch focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 60mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth, both with 60mm free aperture! With B1200 Blocking Filter for smaller vignetting at imaging, Starlight Instruments Feather Touch focuser, and new air-pressure tuning system!

€ 5.035,00* excl. delivery costs
In Stock Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B600 and Crayford focuser
60mm Ha Telescope + Double-Stack 50 Filter, B600 and Crayford focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth.

€ 2.985,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B600 + Feather-Touch focuser
60mm Ha Telescope + Double-Stack 50 Filter, B600 + Feather-Touch focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth. With Starlight Instruments Feather Touch focuser.

€ 3.615,01* excl. delivery costs
In Stock Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B600, Crayford focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 50 Filter, B600, Crayford focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth. With new air-pressure tuning system!

€ 3.375,00* excl. delivery costs
In Stock Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B600, Feather Touch focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 50 Filter, B600, Feather Touch focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth. With Starlight Instruments Feather Touch focuser and new air-pressure tuning system!

€ 4.015,00* excl. delivery costs
In Stock Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B1200 and Crayford focuser
60mm Ha Telescope + Double-Stack 50 Filter, B1200 and Crayford focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth. With B1200 Blocking Filter, that provides a smaller vignetting for imaging.

€ 3.375,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B1200 + Feather-Touch focuser
60mm Ha Telescope + Double-Stack 50 Filter, B1200 + Feather-Touch focuser

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.75 Angstrom bandwidth or with <0.55 Angstrom bandwidth. With B1200 Blocking Filter, that provides a smaller vignetting for imaging, and Starlight Instruments Feather Touch focuser.

€ 4.015,00* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B1200, Crayford focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 50 Filter, B1200, Crayford focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth. With B1200 Blocking Filter, that provides a smaller vignetting for imaging, and new air-pressure tuning system!

€ 3.765,01* excl. delivery costs
Delivery time above 4 weeks Add to Basket
60mm Ha Telescope + Double-Stack 50 Filter, B1200, Feather Touch focuser and Pressure Tuner
60mm Ha Telescope + Double-Stack 50 Filter, B1200, Feather Touch focuser and Pressure Tuner

Complete H-alpha Solar Telescope with 60mm aperture and a additional 50mm Double-Stacked Etalon system. The telescope can be used with <0.7 Angstrom bandwidth or with <0.5 Angstrom bandwidth. With B1200 Blocking Filter for smaller vignetting at imaging, Starlight Instruments Feather Touch focuser, and new air-pressure tuning system!

€ 4.415,00* excl. delivery costs
In Stock Add to Basket
60 mm Solar Telescopes

LS60THa

These telescopes with their 60 mm aperture and 500 mm focal length provide a very detailed resolution for observing and imaging the sun. However, with a weight of approximately 3 kg the telescopes can easily be carried by most photo tripods. The tube rings of these telescopes are fitted with a 1/4”-20 thread for mounting it on such tripods. The sensitive Etalon systems are well protected in the telescope tube installed and provide a bandwidth of <0.75 Angstrom. A integrated matched collimation lens set fully corrects on axis coma, astigmatism, and de-centering aberrations and provide a full spherically corrected flat-field solar telescope.

We offer these telescopes alternatively with our B600 or B1200 blocking filter to you. The larger B1200 blocking filter will be better for imaging, because it provides a smaller vignetting.

Normally these telescopes are equipped with a 2” Crayford focuser with 10:1 reduction. They are also available with the legendary Starlight Instruments Feather-Touch focuser, one of the best focuser in the world. Certainly also with 10:1 reduction.

All versions come with a robust aluminum-case as part of the standard package.

LS60THa with “Pressure Tuner“

The popular LS60THa H-alpha telescopes are now available with the new air-pressure tuning system “Pressure Tuner”, as well. This Pressure Tuner system allows a better Etalon adjustment than other systems and so the telescope achieves <0.7 Angstrom bandwidth. Apart from that the equipment is the same like the normal LS60THa telescopes. Certainly the Pressure Tuner telescopes are available in the different versions, with B600 blocking filter for visual observing the sun, with B1200 blocking filter for visual observing and imaging, and with the precious Feather Touch focuser.

What is the „Pressure Tuner“ system?

The air pressure of the atmosphere varies, depending on if you are at sea level or on a mountain. Unfortunately also the sensitive Etalon filter systems respond to these air pressure variations. The wavelength range that is allowed through the filters, shifts as a function of the air pressure. This shifting is indeed minimal, but at bandwidths of less than one Angstrom it is already clearly visible. If the filter is not adjusted precisely to the H-alpha wavelength, the image of the sun through the telescope degrades, prominences and surface details are no longer visible.

Therefore, the Etalon filter systems have to be adjusted to the prevailing air pressure at the observation location. This “Tuning” called adjustment is typically done by a mechanical tilting of the filter. At sizes of a few Angstrom, it is obviously not easy to achieve the exact adjustment by mechanical tilting. And because the filter is no longer perfectly straight in the beam path, but slightly oblique, there may also be optical failures.

The new air-pressure system “Pressure Tuner” by Lunt Solar Systems takes a different path. The Etalon filter will not be tilted to only simulate a balance to the air pressure, but the air pressure in the filter system is in fact adapted by 100 percent to the real external air pressure. Thereafter the air surrounding the Etalon can simply be compressed or decompressed by the tuning system in order to change the air pressure between the surfaces. This allows the Etalon surfaces to always remain at the same perfect angle to the light waves but changes the diffractive index of the air in the chamber and thus accomplishes the same tuning expect that it goes around + or - 0.4 Angstrom on either side of the centerline. Therefore, the patent-pending “Pressure Tuner” system from Lunt Solar Systems is also called “True Doppler Tuning”, and it achieves much better results than conventional tuning systems.

LS60THaDS50 Double Stack Telescopes

The bandwidth of H-alpha telescopes can be reduced significantly by combining two Etalon filters together. This so called “double stack” procedure allows many more solar surface details to come out. The maximum possible result of this process is achieved only when both Etalons are optimal matched together. The complete double stack systems from Lunt Solar Systems guarantee that both filters are matched in their transmission from the get go. Of course, both filters are adjustable to eliminate any possible ghost images. This way these systems achieve the best possible contrast.

The LS60THaDS50 double stack telescope will be delivered with a internal and a external Etalon. The telescope could be used only with the internal Etalon filter at <0.75 Angstrom and a aperture of 60 mm, or together with the front mounted external Etalon filter at <0.55 Angstrom bandwidth and 50 mm aperture.

Of course, these telescopes are also available with the Pressure-Tuner system. Together with double stacking and Pressure-Tuner a bandwidth of <0.50 Angstrom will be achieved.

No matter if in the standard version or with Pressure-Tuner, certainly the double stack telescopes are available in the different variants with B600 or B1200 blocking filter and Crayford or Feather-Touch focuser.

All prices including German VAT, excl. handling and delivery costs (depending on weight and deliveryaddress).