Optics

TeleVue is dedicated to crafting top-tier eyepieces for various applications. Their lineup includes several series designed to cater to different observing needs. Nagler and Ethos eyepieces, for instance, are tailored for deep sky observations in fast Newtonian systems, particularly without the need for eyeglasses.

This product amalgamates the outstanding image quality and viewing comfort of our TSWA Erfle wide-angle eyepieces with a reticle for guiding. The reticle can be illuminated with the optional illuminator.

TS SuperView - 2" - Eyepiece caters to both visual observing and digiscopy, featuring an integrated M57 thread and adjustable eye relief for versatile usage.

SLV eyepieces redefine observing comfort with their generous 20mm eye relief, maintained even at the shortest focal lengths. Utilizing premium lanthanum glasses, SLV minimizes residual chromatic aberration to an absolute minimum. Each air-glass surface features a sophisticated multi-layer hard coating, drastically reducing reflections and ghosting while optimizing light transmission.

SLV eyepieces redefine observing comfort with their generous 20mm eye relief, maintained even at the shortest focal lengths. Premium lanthanum glasses ensure minimal residual chromatic aberration, while sophisticated multi-layer hard coatings on all air-glass surfaces reduce reflections and ghosting to an absolute minimum, optimizing light transmission.

This robust metal filter drawer system seamlessly integrates with tripods for steady imaging sessions.

Elevate your deep sky observation with cutting-edge multi-layer coating technology. These filters excel in transmitting desired wavelengths with a sharp slope, outperforming competitors with gentler transitions. Experience enhanced contrast and superior overall performance.

Tailored for CCD photography, the Astronomik H-alpha 12nm filter is engineered to allow the H-alpha light of emission nebulae to pass while effectively blocking the remainder of the spectrum that may affect CCD sensitivity.

Crafted specifically for CCD photography, the Astronomik SII-CCD filter is a narrow-band filter tailored to allow the passage of ionized sulfur (SII) light while effectively blocking the majority of the visual spectrum as well as infrared, which can affect CCD sensitivity.

Designed to combat light pollution in DSLR cameras optimized for astronomical photography, the Astronomik CLS CCD filter significantly improves the contrast between celestial objects and their backgrounds, even under heavily light-polluted skies.

Narrowband filters redefine the benchmarks for imaging and research, offering unparalleled performance and durability.

Transmission: 99%

The Astronomik CLS stands as an economical choice, serving visual observation, black & white photography, and CCD imaging of nebulae, galaxies, and star clusters across instruments of varying sizes.

For your initial filter, we recommend the Astronomik CLS filter. This filter effectively suppresses both artificial light pollution and natural airglow, providing a dark-sky background. With longer exposure times enabled by this filter, fainter objects become visible while retaining their natural colors.

The Astronomik CLS CCD filter is specifically crafted for DSLR cameras adapted for astronomical usage, particularly in light-polluted environments. It significantly enhances the contrast between deep-sky objects and the background.

The Astronomik CLS serves as a cost-effective solution for visual observation, black & white photography, and CCD imaging of nebulae, galaxies, and star clusters across instruments of any size.

Photographic CCD filters, unlike purely visual filters, incorporate built-in IR-blocking to prevent optical issues arising from infrared radiation.

The Astronomik H-alpha filter, a narrowband filter crafted for CCD photography, selectively allows the H-alpha light emitted by nebulae to pass while blocking almost the entire spectrum to which CCDs are sensitive.

Photographic CCD filters come equipped with built-in IR-blocking, ensuring the mitigation of optical issues arising from infrared radiation.

Photographic CCD filters incorporate built-in IR-blocking, addressing potential optical issues arising from infrared radiation.

Light pollution from artificial sources like streetlights poses a significant challenge to observing the night sky, particularly in urban areas, where the sky lacks true darkness, greatly hindering the visibility of celestial objects beyond the Solar System.

Mount Material: Aluminium

Mount Material: Aluminium

This Multicoated (MC) glass serves dual purposes: maintaining system parfocality with other Astronomik filters and acting as a dust protector.